Weird Electrical Problems FIXED - Lincoln Town Car

Hey folks, so in this Lincoln Town Car video I walk you through some diagnosis and replacement of the DDM - or driver door module in my 2007 Town Car Signature Limited.
The DDM which is located in the drivers door behind the interior door panel, if it fails it can cause all kinds of weird electrical gremlins. Things stop working such as the power door locks, power mirrors, power seats, keyless entry, seat memory buttons, power trunk release, interior courtesy lights illumination, etc. And, these issues may be intermittent.
I discovered some things you need to know if you have weird electrical problems and track it down to the DDM in your car. This also applies to Ford Crown Vic (Victoria) and Mercury Grand Marquis owners.
If you are having electrical gremlins in your car, it's a good idea to first check all fuses & relays associated with the system, and then visually inspect the wires, then check for power and ground at appropriate places.
Here is a link to a helpful forum thread with talk about DDM part numbers and more, it was helpful to me in diagnosing these weird random electrical glitches:
lincolnforums.com/forums/thre...
#Lincoln #TownCar #CarRepair

[@eddiepolino9814]

As someone who has this exact car and who's running into the same issues your vid really just saved me so much time effort and money thank you so much for taking the time to care, fix, and upkeep these old panther platforms 💪

[@InternetDude]

Glad it helped

[@genericman4078]

This guy is better than most mechanics I know.

[@InternetDude]

Thanks. Since it's my own car I had all the time in the world to research and repair, I was not rushed. Most mechanics want your car in and out as fast as possible to make maximum profit.

[@aragon2235]

Agreed

[@404notfound.....]

As an owner of a panther platform car I appreciate you taking the time to make this helpful video.👊 🇨🇦

[@InternetDude]

No problem 👍

[@l.o.e.6120]

@@InternetDude Did it matter if you took the Positive or Negative cable off, I took the positive off?

[@InternetDude]

@@l.o.e.6120 it is safer to disconnect the negative

[@mikesamra9126]

@@InternetDude Hi. I own a Towncar and a Marauder and I wish I would have seen your video before. I teach automotive electronics emissions but I'm an electronic engineer and I used to design circuitry for Westinghouse. What normally goes bad on any of those modules are electrolytic capacitors and in this case they are little silver and black round can like things. Since these are surface mount components, you take a pair of needle nose and twist them off and the solder pads will be exposed. Observe the polarity when you pull them off.You then solder in the same value capacitors and you can get them on Ebay or any electronic supply house for about 7 to 10 dollars for all of them. They will look a little different but you just take a solder pencil and dip a little solder on each pad and then stick the cap right on the heated pads. There are youtube videos showing you how to do this with TV modules which are the same principle.The other thing that can fail are the relays and a simple resistance check of the primary winding can tell if those are open. BTW, beautiful car you have.

[@chriswallace581]

@@InternetDude since you change the door module well it be the same code or be a different code on the module for the outside entry or do you use the outside door entry cold on the module

[@keegan449]

A huge thank you to my friend up north. You saved me on this one! I was having the exact same electrical issues.

[@billjenkins687]

I just bought the exact same doel and color TC from a nice lady in Albuquerque. It has a whopping 212000 miles but runs and drives and looks like a NEW CAR. I am so happy.

[@InternetDude]

Sweet! I have a quick tour video of mine, it has about 50K miles.

[@brandonbrown8967]

I had the same exact weird things happening with my car and based on that, I ordered the part as specified. It worked like a champ and saved me probably $600+ dollars not to mention the time it takes to get an appointment at a car dealer. Many thanks!

[@InternetDude]

Right on! I never realized how common this problem was until I put up this video, I am not alone!!

[@ezrathebookfinder3146]

I just picked up a 2007 signature. Here are the things that do not work: seats (motors are good), locking vehicle from either a fob or driver side, interior lights, when opening the door (they work when locking the door with the key) -- this so far. Is there a major control box for the seats somewhere that we're not finding. We've pull the passenger seat out looked at the wiring for the panel on the passenger door out. Looked at the little box. The 30 circuit breaker is good. Really at a loss on how to get this electrical stuff working.

[@charleskanyarusoke797]

Thank you very much for this very informative video. Your explanations are clear and well-paced for all of us to follow. My 2007 Towncar Signature is having problems identical to the ones yours had. I took it to my mechanic and he couldn't figure out what needed to be fixed; so he recommended that I take it to a Ford Dealer! I will follow your lead and save myself a ton of money. A million thanks.

[@InternetDude]

Glad it was helpful! If you take it to the dealer it will be a very expensive trip.

[@_alexmuerto_]

i also have a 2007 signature with power locks not working, and i also have a question

[@0rnery]

Pretty car and great info! Nice yours has a moonroof. I'll never own another car without one! 2006 TC I purchased 5 years ago, did not have keyless entry code. Dealer wanted way too much to obtain it, so I found it with brute force. Made a spreadsheet with every key combination listed and printed it out. It has 3,126 lines. Set a stool next to the door and started punching the buttons. When the door lock finally opened, I was thrilled! No feeling quite like it after punching buttons for half an hour. But, the code turned out to be one programmed by previous owner. Not good enough! Kept punching and found the factory code not much later. Turned out the be the last 3 digits of one line, and first 2 digits of the next. Wasn't expecting that, but hey, I'll take it! 😀 Good luck with your ride. I'm sure you love it as much as I do mine.

[@InternetDude]

Thanks for the comment

[@mikebutcher2024]

Great video, you did a better job of getting the panel off without breaking stuff than I did. :-) I recently installed a never installed NOS module in my 2007 SL that needed to be programmed (it comes in factory mode). I was able to do the dealer programming with FORSCAN after paying $10 for the extended license (no extended license required just to read the code). I made a backup file of the factory DDM programming, wrote it to the new module, ran the onboard self test, and I was off and running. The really cool thing is the procedure carried the original code over to the new module.

[@InternetDude]

Thanks for the input on the issue! I discovered one broken clip on the panel when I took it off and I'm sure it was broken before me. I have an OBD dongle on it's way to me, and I plan on experimenting with FORScan to retrieve my keyless entry code next week. Out of curiosity, what was the part # of the DDM that you bought (NOS one)?

[@mikebutcher2024]

@@InternetDude Funny you should ask that. The module that came out of the car was the same model number you pulled from yours. The one that went in was 6WIT-13C791-BB, which I'm assuming went in later Signature Limiteds but worked just fine in mine. The newer part number was listed in Alldatadiy.com as the correct one for my car, so that's what I searched for. I'm guessing it would probably work in any 2006-11 and is what dealers had on their shelves at the end of production. A Ford dealer in Michigan that sells old stock on ebay had it. Here's the video where I learned the backup procedure. kzbin.info/www/bejne/aouXoYtqjbd4jq8 This guy has lots of FORSCAN videos. If you ever have to program a new key you can also do that with FORSCAN.

[@bbooger9331]

This is very helpful. Ive got an 07 designer with locks and mirrors and drivers seat randomly not working..then working.. i was about to pull whats left of my hair out but it all makes sense now 👍

[@InternetDude]

It sounds exactly like DDM, mine was intermittent for like a day or two and then konked out. For you, find a DDM out of a 06 or 07 Signature Limited or Designer model. Base Signature will not be enough for you. Good luck!

[@jutuz]

@@InternetDude What about for a 2008 Signature Limited?

[@frankcabrera6319]

2005 lincoln town car having a fit and can anyone help?car turns on instantly but like if car is on gear idling at a traffic light it all of a sudden it feels like engine misfires.and no check engine light and that's kinda strange to me and this issue of car misfires does not do it all the time

[@christen1075]

Same here. Got an '07 Designer as well. Ordered a unit from eBaywith the same part number as yours. No provenance noted but hoping it's an at least "L" model. From now on, any '06 & '07's I find at the Pick 'n Pull, I'm grabbing those units as well as LCM's. Could NOT find that part online from various Lincoln parts outlets...in fact, didn't even see it in a diagram. Part number didn't even pull up. Sad when people want to keep these old rigs running (mine has 40K miles) and electronic parts get hard to come by.

[@user-hc9qv6ug3x]

Thank you for your video! I have the same car with the same electrical issues. I had 2 "professionals " tell me they couldn't fix it. Because of your very clear, step by step vehicle, I knew right away how to get my locks, etc. To work. I installed the new module today, and now everything on my car works. Thank you for making this very good, we'll explained, video.

[@InternetDude]

👍

[@summerforever6736]

WHERE DID YOU GET THE MODULE?

[@Continental1997]

Very good evaluation. Great information. Thank you.

[@InternetDude]

😁👍

[@suzintru1]

Great diagnostic and repair video. Thanks.

[@InternetDude]

😁👍

[@clemmahabir]

My door handle the plastic trim around the handle on my 2010 Lincoln Town Car. I ordered the replacement door handle trim drivers side but your video showed me how the door panel comes off..and I learned about the door module as well. I'm im Ontario Canada btw I believe your also Canadian! Thanks for a well made video Sir. 😎👍

[@InternetDude]

Thanks

[@winstonmccollum8992]

To keep the bezel on the door release handle from breaking, push on the bottom rear corner of the bezel with your thumb when pulling on the inside door handle.

[@XwaD666]

I was having this exact problem with my 04 Town Car, thanks to your advice I grabbed a door module from an 04 Town Car Ultimate (mine is a Signature) from the local self service junk yard and it worked perfectly, all functions have returned to normal. Thank you very much for this video.

[@InternetDude]

Right on! I’ve been surprised at how many people have had DDM problems, but it can be a relatively easy fix.

[@HadToChangeMyName_YoutubeSucks]

That's a nice Town Car. My 2000 there was a manual but no card saying what the factory code was and I just never bothered with it, my "new" 2006 has the card in the manual and now I realize how handy it can be.

[@ObviousArtists]

quick tip for those whom wish to not have their door panel flapping like drapery after reattaching panel to the doors: pull the outer edge of the door panel and rotate clockwise so to not break the brackets which 'catch' onto the push pins. Most if not all ageing door panels will break almost every one of the brackets if they are pulled outward against the one way locking pins which are meant to resist such force to begin with. The brackets are designed to catch or hook onto the pinheads... I realize this is difficult but i love upholstery work and i'd like to throw a 'bone' here! My third town car that im begging work on. 2005. Love em!!

[@InternetDude]

Yes those clip holders can break easily on older cars! Mine has one broken clip mount.

[@LiveForGLory]

Good info, I just bought a Town Car and Im watching videos on them.

[@Rlksr52]

Excellent video! None better! Thank you very much! 👍

[@InternetDude]

Glad you liked it!

[@dannylewandowski2822]

Awesome walkthrough for the door panel! Thanks so much. Just got a 07 towncar limited signature and I just the love car. It has a problem where the seat doesn’t move forwards and backwards, and sometimes when I let the car sit overnight the drivers seat will move all the way forwards. Hoping it’s not this and just a power sweat switch.

[@InternetDude]

Hmmm that's strange behavior, I haven't heard of the seat moving all the way forwards. Do you have issues with anything else? Keyless entry, power mirrors, etc.?

[@VitaliyKofman]

Thanks for sharing! Glad you fixed it!

[@InternetDude]

Thanks, you are the Town Car video king 👑

[@annetteking3795]

Thank you! Your awesome! Bless you!

[@48grizzly]

Thanks for all your research and for the great video.

[@user-rr1nu9jo5y]

Thanks for the video. Look for a small sticker on the trunk hinge or under the hood or door jamb. That's the door code. Have a great day.

[@alanholmes2366]

Passenger side trunk hinge. Should be a white sticker on it with black numbers. That’s the door code!

[@xavierblack8194]

Excellent approach to a complex problem..I basically have a mayor issue that is making me crazy and some times had made he wonder if I should've not gotten this car..but I love it with passion already..it's hard to explain but I'll try..when I turn the car off..and if I forget to lock it with the remote..20 minutes later..the locks that raise up on the doors start locking and unlocking..loking and unlocking..locking and unlocking in a eternal never ending cycle until the battery dies(it has happened already twice in 3 years that I owned my princess)..ohhh It's an Executive L 2011..I don't know where that issue comes from..but now that I see this video..I might makes sense..yes some times the motor to push the driver sit to up and down doesn't wanna work..if I buy a new module too bad that just a week ago I paid to finally get the access code on the door..

[@InternetDude]

You can retrieve the door access code using FORscan software (free trial) and use a computer to connect with an ELM 327 adapter. Very cheap option to get the code, see the description.

[@HeavenSentLimo]

Very helpful!!! Thank you for a great video!!

[@InternetDude]

Glad it was helpful!

[@CARRJ142]

Another great video.

[@InternetDude]

Thanks

[@rons5319]

I had the same problem on my 2007. The dealer replaced that module and one other -- total cost about $1200. They still made the modules then. I found a place online that will rebuild them and I'm thinking of having my old ones done. You reminded me of that. Thanks for your efforts. One other thing is this happened when my battery was at the end of its life -- maybe the low battery caused the trouble?

[@InternetDude]

A low battery can cause issues with modules for sure. I have not heard of DDM rebuild service but I have for the Light Control Module LCM. Personally I’d rather get a good used part first choice. I have a spare LCM and blower module now just to have on hand.

[@rons5319]

@@InternetDude That could have been the LCM. I better check that out. Thanks again and good job fixing that yourself. Very impressive!

[@1982sketcher]

You could've pulled one out of a junkyard under $20

[@THE.SALINAS.O.G.]

Awesome car, awesome video and awesome dude.

[@InternetDude]

😁👍 thanks

[@jameswalker8706]

God bless you sir. This video just blessed my life and saved me $700!!!! And that would have been for the repair shops USED module. Just as a additional thought…..if you get a donor module from the junk yard and you get to pull it yourself check the truck arm for the code. Ford used to do that on the older Lincoln’s in the 90’s. Not sure if these have it too but it’s worth a shot!!!!

[@InternetDude]

Glad to help! Some earlier years of cars the models would fit all models from that year or even other years. Not so much on the newer Town Cars. Check the link in the description for more information on year compatibility. Cheers!

[@duncan_yoyos]

Dude you put some work here, good job honestly

[@InternetDude]

😀👍

[@johnhull6363]

What's up dude, I dig the Lincoln.

[@InternetDude]

Thanks man! This is the smoothest riding vehicle I've ever owned, even smoother than my Lexus. Old school luxury :-)

[@RNN24]

Great info. thanks for the Video. I can't say that I have the same problem. But whenever I have issues with remote door lock or dome lights wouldn't turn off, I had to just give it a good wet spray with WD40 into the driver-side door lock latch. I think it's a moisture related issue, I have this issue only on rainy wet soaking day. I think there's few electrical leads there - I never took it apart - can't confirm this. But It always seems to fix the issue for me. Luckily, it only occurred to me few times in the past 5 years. it's a 2002 TC base model. I got her from a 93 year old gentlemen - 90ish K miles. In my opinion, Towncar is lots of car for NOT a lot of $$$..

[@InternetDude]

The door switch may be in the door latch mechanism, my same-era F150 was like that.

[@633248278]

Thank you man this just happen today to me

[@fjt5290]

I had the same issues and figured out it might be the DDM, but I am not mechanically inclined, so I took it to a Lincoln dealer. They immediately warned me this could be a costly fix because it could be a short anywhere in the car and it might take a long time to fix. They hooked it up to their diagnostic system and then told me many codes were listed - trunk release issue, power door locks, etc. This I already knew because I had made a list of things that did not work. After this initial diagnostic scan, they strongly advised that I take the car elsewhere to see if someone else could locate the problem because "it could get very expensive" and Lincoln no longer makes OEM parts and they clearly did not want to get involved. When I returned to pick up the car, I started the car and all the items on my list that did not work now worked fine. I am not sure if after they did the scan they checked to see if just running the scan fixed all the issues. Maybe when they used the diagnostic scan it reprogramed or reset the DDM??? For now, I will just run the car and hope it doesn't occur, but if it does this video and instruction is excellent and will take care of this fix myself. Thanks

[@InternetDude]

you can't reprogram a DDM, it can only be programmed once.

[@kielbasaglen6843]

A very nice video... thank you...

[@InternetDude]

Most welcome 😊

[@robertseeley5810]

Great job. I have the same problem.

[@InternetDude]

😁

[@paulventura9967]

Gracias 🙂 muy buena información gracias nuevamente

[@InternetDude]

😁👍

[@altg5708]

My code in my 1988 T-Bird and my 2010 Lincoln Town Car were both hand done with either black marker pen pr paint. Look for a 5 digit number up near the hinges or corners.

[@everythinganything888]

GOOD VIDEO. That's definitely my problem too.

[@InternetDude]

Right on!

[@clydevalentineb1077]

So I just bought a 07 signature limited as well. My question is if the ddm is the issue, could it also drain your battery? I have a new battery and alternator is good. Yes, some of the things you mentioned such as power mirrors and seats would sometimes work and just quit. My trunk also doesn’t work but didn’t know you can hold the trunk button to open and close the trunk. Thank you for the video.

[@InternetDude]

In theory I think it could drain the battery if some device does not turn off correctly

[@abdulelahalyami1368]

Thanks for the video and my town car 2004 door ajar light and seat control for driver and trank switch all been solved. ✔️✔️✔️✔️✔️✔️✔️

[@InternetDude]

Right on!

[@adamgoodman5887]

This was helpful.

[@InternetDude]

😁👍

[@ToolguyFromDE]

Great job, thanks. Did you look at the fuse panel to the left of your feet? My door program code was on this panel.

[@InternetDude]

I did not. Some years had the code printed on the DDM and some years with it printed on the trunk hinge. Different years had different things.

[@30pvfd]

I have 07 signature limited identical to that 98k miles love it

[@MercedesMechanic]

Its a beautiful car, I traded my 2007 Town Car for a 2013 Mercedes S550 a month before the pandemic.

[@dylanc9275]

Great work

[@InternetDude]

Thanks! How's that Mach E treating you? Any issues yet?

[@dylanc9275]

One minor switch broke for the 4 way mirrors took 3 days to get the part and a 15min fix other than that we have 10000km on it and are loving it

[@InternetDude]

@@dylanc9275 oh that sounds pretty minor I had a lot more issues with my EVs by 10,000km 😉

[@InternetDude]

@@dylanc9275 where is the furthest you’ve gone? How is the DC charging situation? You should do a video about that.

[@dylanc9275]

@@InternetDude we went to Banff is our furthest. And the charging so far has been great. No issues other than one petro was broken again of time but we new about it. Just had to use a 50kw charger instead of the 150kw

[@JoesGoldenGarage]

This is a great informative video. I am having similar issues but only my cruise control and heated seat does not work. Everything else works. I checked fuses. They were all good. Is this my next step I assume?

[@InternetDude]

The cruise not working is likely unrelated. I would check relays, wiring, connectors and grounds next. Also make sure the fuse is getting power. Best guess is a bad heating element or relay.

[@JoesGoldenGarage]

@@InternetDude thanks man appreciate the info

[@juliangajate]

I believe there's a sticker in the hinges on trunk for code numbers for doors? Or look in the manual book.

[@InternetDude]

It depends on the year, they stopped putting the code in any printed location other than the card in the owners manual.

[@TravelNut72]

one beautiful car

[@nancytelling8166]

Hello! Enjoyed your video very much. Regarding the keypad code, do you have to know and enter the code that came from the car of the replacement circuit board from, or do you need to know and enter the code that came with this car? Thank you.

[@InternetDude]

The keypad entry code is stored in that module. If you change the module the code changes to whatever is stored in it. If you put in a used module like I did, you will have to use a computer to access the code. If you go to a dealership and they put in a brand new part, it's possible for them to re-load the brand new module with your old code. Hope that helps.

[@shawnmass465]

In minute12:12/14:47 of the video,: To see if the outside KeyPad works? Simultanesly push [7-8] & [9-0] this would LOCK all doors. Simultanesly push 89. If you don't have the Key-Code? Two choices: First if it is One Owner Car look into the Original Owner Manual. There should be a half inch by one inch sticker that has a 5 digit code. In old days Ford & Lincoln Dealers would peel the sticker and stick to the inside of the Trunk's Lid Right Arm Inner-Trunk visibilty. For instance if the CODE would be (13550) => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] Then to Open Driver Door push [3-4] To open all 4 doors the Code (13350) Simultanesly => [3-4][3-4] To open TRUNK Lid almost the same the CODE would be (13550) =>Simultanesly => [3-4][5-6]. Please NOTE: you may assume and give "Alphabetic Value," to the Outside Key Entry Punch => How? Assume that [1-2] + [3-4]+[5-6] + [5-6] + [9-0] = are => [A] + [B]+[C] + [D] + [E]. If so then => For instance if the CODE would be (13550) +[B] opens Driver Door Only. If so then => For instance if the CODE would be (13550) +[B] [B] opens all 4 Doors. ]If so then => For instance if the CODE would be (13550) +[B] [E] opens theTRUNK Lid To Lock all4 Doors => .No Code Needed. Only Simultanesly push [D] & [E] this would LOCK all doors. The S E C O N D Part if the Original Owner Manual & Code Sticker Missing Nor is in the Trunk Lid Arm? You must open the Driver door Panel as it was instructed very well in this Video Kindly Gentlyremove the Black Nylon Sound Road Noise Reducer Behind the Key Pad => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] there would be a Modual. The Code is Written on the Modual If the Code did NOT open , No Worries. The Code is Good but it has MIRROR Printed meaning Backward If the Code number on Modual says: 05531 then you enter 13350 Best of Luck

[@b.walker930]

I'll add my 'great video' to the others because I just bought a 2001 Town Car Cartier that has non-working sections: driver seat (lumbar works though), power mirrors, etc. I found a replacement with the exact Ford part number that was remanufactured and with a 90 days warranty. I am waiting for its arrival and will see if that will cure all the problems. Was this a 'design flaw' that wasn't caught by the engineers for many years? I just wondered what you think. Thanks again for a fantastic, point-by-point video!!

[@InternetDude]

I don't think it was designed to fail, but putting a module in the driver door means it gets slammed around every single time the door gets opened and closed. That is extreme abuse, they should have put the DDM not inside the door in my opinion.

[@GSXSF-250]

Thank you!

[@shawnmass465]

In minute12:12/14:47 of the video,: To see if the outside KeyPad works? Simultanesly push [7-8] & [9-0] this would LOCK all doors. Simultanesly push 89. If you don't have the Key-Code? Two choices: First if it is One Owner Car look into the Original Owner Manual. There should be a half inch by one inch sticker that has a 5 digit code. In old days Ford & Lincoln Dealers would peel the sticker and stick to the inside of the Trunk's Lid Right Arm Inner-Trunk visibilty. For instance if the CODE would be (13550) => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] Then to Open Driver Door push [3-4] To open all 4 doors the Code (13350) Simultanesly => [3-4][3-4] To open TRUNK Lid almost the same the CODE would be (13550) =>Simultanesly => [3-4][5-6]. Please NOTE: you may assume and give "Alphabetic Value," to the Outside Key Entry Punch => How? Assume that [1-2] + [3-4]+[5-6] + [5-6] + [9-0] = are => [A] + [B]+[C] + [D] + [E]. If so then => For instance if the CODE would be (13550) +[B] opens Driver Door Only. If so then => For instance if the CODE would be (13550) +[B] [B] opens all 4 Doors. ]If so then => For instance if the CODE would be (13550) +[B] [E] opens theTRUNK Lid To Lock all4 Doors => .No Code Needed. Only Simultanesly push [D] & [E] this would LOCK all doors. The S E C O N D Part if the Original Owner Manual & Code Sticker Missing Nor is in the Trunk Lid Arm? You must open the Driver door Panel as it was instructed very well in this Video Kindly Gentlyremove the Black Nylon Sound Road Noise Reducer Behind the Key Pad => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] there would be a Modual. The Code is Written on the Modual If the Code did NOT open , No Worries. The Code is Good but it has MIRROR Printed meaning Backward If the Code number on Modual says: 05531 then you enter 13350 Best of Luck

[@InternetDude]

The key pad code was located on different places depending on the year, and in some years it is not printed anywhere (except the card in the owners manual if it still exists).

[@summerforever6736]

i red somewhere this units may have a solder joint issue did you try to resolder the lines ? or looking at it over a magnifier ?? my remote sometimes does not work do you think it can get worst over time?? should i worry about replacing it ??

[@InternetDude]

I looked the circuit board over and did not notice any issues.

[@1DASMOOVE]

Can the data board be exchanges.from the old module to the new module to eliminate dealer coding? I did that with my speedometer module worked out great

[@InternetDude]

No the electronic board inside is what goes bad

[@summerforever6736]

hi great video mine issue is the remote forgets its connected and also I have a battery drain problem maybe connected to this modul mine is a 2008 same options as yours .. will get in contact with that website Thanks!!

[@InternetDude]

Good luck

[@summerforever6736]

you got lucky finding the one with all options... i am looking into program this with forscan... @@InternetDude

[@yenimorgan6424]

Wow thank you

[@InternetDude]

No problem

[@MrRampro]

I saw another video that showed the code for the door being on the module? Not sure but it might be worth trying some of the numbers either imbedded in the alphanumeric barcode or the set of numbers all the way at the bottom of the sticker? 14:02:14? Maybe that’s 14214?

[@InternetDude]

No that wasn't the code. In earlier years the code is on a sticker in the trunk hinge arm, on some other years it was printed on a sticker on the module. For about 2006-newer the code is not visible anywhere, can only be retrieved using a computer scan tool.

[@ninbendoyt3203]

@@InternetDude you said computer scan tool, do you mean the scanner that you use for check engine light

[@InternetDude]

@@ninbendoyt3203 Kind of, but more advanced software, look up ForScan.org

[@kbVACArestatecarsnrvs]

Good information. I own an '05 Signature that I just got a little over a year ago and want to know all I can about it. The door code is supposed to be on those modules, so I was told. I am without a code (no card inside my owners manual) and was told that's where I would find it. So you should be able to get the code off of module #3 for unlocking the doors? But thanks for the video here.

[@InternetDude]

The code is internal in the module and you need a computer to read it, check out forscan.org that’s what I used

[@kbVACArestatecarsnrvs]

@@InternetDude Really? That's not what is out there, even here on YT. But I appreciate your feedback. The dealer wanted $60 over a year ago to retrieve it and I had to make appointment and come back another time. The amount wasn't the problem it was the appointment thing. How long would it take to get it from a computer? So I'll check your way out. Thanks.

[@InternetDude]

The code is sometimes on a sticker on the module and sometimes on a sticker on the trunk lid hinge but it depends on the year of your car and the module. Mine is an 07 and the code is only internal, I think it was 05 when they made that change.

[@InternetDude]

You need an OBD adapter and the free software to retrieve the code should take under a half hour

[@sysphotography]

Thank you so much!! This worked for me but I’m not sure if the keyless entry alarm chirp not working is because of the DdM or not. Any way, I have a 03 signature and I went to the junk yard and grabbed a 02 signature and I got the code from that car. Your original code will no longer work

[@InternetDude]

The keyless entry is handled by the DDM you may want to reprogram your remotes

[@FS-rf1uj]

I do believe?? The key pad code is listed on the modules tag

[@InternetDude]

It depends on the year, older cars yes.

[@RogueBurn]

I have a 1999 TC that the seat don't move, rear windows don't work, trunk is temperamental, and AC needs replacement. I'm wondering if it pays to invest the money to fix those or just drive it till it dies.

[@InternetDude]

Definitely keep fixing it! This past week I replaced the blower motor, a blend door actuator and the light control module on my car. Next week it’s going to the mechanic to replace the A/C accumulator. All in I will have spent close to a grand in repairs but the car will basically be perfect. It’s worth every penny to me, Just keep chipping away at the repairs and you will want to keep the car longer the better condition it’s in. These cars are a lot easier and cheaper to fix compared to German cars 😉

[@chasposter6179]

My DDM does not work on my 2002. If I remove it to get the part number and how it looks, will the car still run without it? The seats and locks, etc already do not work. I see that there are different versions with the same part number. So I have to take out the old one first before looking for a replacement.

[@InternetDude]

See the link in the description for more specific help on the difference between years, part numbers etc. With 2002 I believe you can get one out of any 2002 model and possibly other years. The newer cars are much more specific.

[@jasontackett2418]

Would you happen to have the signature module laying around still and be willing to sell it? MY grandmothers car is doing the exact same thing...I hooked up my scan tool and it has very low voltage...8.6 when running and 7.4 with the key off. When the key is off its not enough to power the module and its completely dead.

[@InternetDude]

Hi, no I sold it on eBay.

[@naser5436]

I have a problem with the interior lighting of a 2008 Ford Marquis that does not work with the doors open. Do I need to replace the same part that you replaced??

[@InternetDude]

Check your fuses. If you have the problems like I mentioned in the video it may be a DDM problem, usually you have more than just one problem when the DDM fails.

[@catrobinson01]

We have a 2002 Signature and the issue we are having started with the lights coming on when stopping, or on/off at random times while driving, and the door ajar light comes on and dings. Did some research and it sounded like a lock issue so we sprayed some white lithium in the door locks and worked them all quite a bit. Helped some but still had symptoms at times. Recently the problem is the lights do not shut off when we get out of the car and close the door and my husband has resorted to disconnecting the battery cable so it does not drain the battery. The locks have worked fine since the lithium spray, but I will check the other things now because I am wondering if this might be the issue now. Wonderful, informative video! Thank you!

[@InternetDude]

There is also a LCM light control module that would be something else to investigate.

[@catrobinson01]

@@InternetDude Thank you! I did pull the door module and I have a replacement coming and we will try that. If that doesn't take care of it I will move onto the LCM control. I questioned my husband closer and he said the locks as well as the lights were still acting up. Locks not able to lock while driving and the lights on/off when driving and then not shutting off once he gets out of the car. I kept the part case I have to put it back. Do you get lock issues and such when the LCM control fails?

[@justinlogue31]

@@catrobinson01 Did you get it fixed? I am having similar issues and the door module is the only thing left I haven't replaced yet.

[@debrapolenz2928]

From what I understand the poor number code might be on the inside of your manual, it could also be on the trunk I think the right hand side arm. And of course mine has covers on it I found a code but I still couldn’t get the keypad to work so since my mirrors are not working either both of them which means it’s not the switch, that this just might be my issue. I stumbled across this looking for something else good to know! So don’t go to the dealer check to see if your code is somewhere on your car or search it online like I did

[@InternetDude]

The code is on the trunk arm for some years, and it's on the module for some years too. For 2007 for sure (I think all 2006-newer) it's not in either place.

[@debrapolenz4962]

@@InternetDude I believe I found a code, was a bit ago I was looking, but since it's used and I tried to use the code but it didn't work, perhaps the code lock is not working which I am going to look into what you are doing, as I have issues with a few things also not working or not working and then working ugh! lol

[@shawnmass465]

In minute12:12/14:47 of the video,: To see if the outside KeyPad works? Simultanesly push [7-8] & [9-0] this would LOCK all doors. Simultanesly push 89. If you don't have the Key-Code? Two choices: First if it is One Owner Car look into the Original Owner Manual. There should be a half inch by one inch sticker that has a 5 digit code. In old days Ford & Lincoln Dealers would peel the sticker and stick to the inside of the Trunk's Lid Right Arm Inner-Trunk visibilty. For instance if the CODE would be (13550) => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] Then to Open Driver Door push [3-4] To open all 4 doors the Code (13350) Simultanesly => [3-4][3-4] To open TRUNK Lid almost the same the CODE would be (13550) =>Simultanesly => [3-4][5-6]. Please NOTE: you may assume and give "Alphabetic Value," to the Outside Key Entry Punch => How? Assume that [1-2] + [3-4]+[5-6] + [5-6] + [9-0] = are => [A] + [B]+[C] + [D] + [E]. If so then => For instance if the CODE would be (13550) +[B] opens Driver Door Only. If so then => For instance if the CODE would be (13550) +[B] [B] opens all 4 Doors. ]If so then => For instance if the CODE would be (13550) +[B] [E] opens theTRUNK Lid To Lock all4 Doors => .No Code Needed. Only Simultanesly push [D] & [E] this would LOCK all doors. The S E C O N D Part if the Original Owner Manual & Code Sticker Missing Nor is in the Trunk Lid Arm? You must open the Driver door Panel as it was instructed very well in this Video Kindly Gentlyremove the Black Nylon Sound Road Noise Reducer Behind the Key Pad => [1-2] + [3-4]+[5-6] + [5-6] + [9-0] there would be a Modual. The Code is Written on the Modual If the Code did NOT open , No Worries. The Code is Good but it has MIRROR Printed meaning Backward If the Code number on Modual says: 05531 then you enter 13350 Best of Luck

[@summerforever6736]

i am wondering if i get the board reflow the solder joints would it fix it I have looked and i don't see any broken joints with a magnifier glass, but it has a coating on it , i think it could be reflowed to save it what do you think ??

[@InternetDude]

I looked closely at my board and did not see any obvious defects. I think it would be hard to DIY re-flow the solder but may be possible with some research on how to best do that.

[@summerforever6736]

YES IT HAS A COATING CAN BE REMOVED BUT HARD TO REPAIR MOST LIKELY @@InternetDude

[@keithbassett4988]

On Panther Platform vehicles 2005 and older, the keyless entry code can be found printed on a label mounted on the Driver's Door Module (DDM). I have an '06 Mercury Grand Marquis LS that I brought used. And previous owner did not have the code. I ended up taking it to Ford Dealer Service dept. For about $50 and a 45 min wait, I got them to pull code through the computer. Hope this was informative. I enjoyed your video.

[@InternetDude]

Thanks

[@ZeoMetta]

Random question maybe no one knows the answer to but here we go. I have a signature limited 2006 and the window switch for the driver side keeps failing but when i change the switch out it works for 3 months then stops working again.. the auto window function doesn't work and when you try to use it the window doesn't go down at all but if you slightly hit the button it works fine.. could that be a bad door module or is there any test I should run to try and pin point this problem?

[@InternetDude]

Just a thought but check the wires in the driver door jamb, perhaps a couple of wires have broken insulation and are shorting out. Those wires get flexed every time the door is opened so over time they can break.

[@cartierchronicles2000]

Hello sir, I have a 2000 lincoln towncar Cartier everything in my car works that the DDM controls. Windows, locks, mirrors, keyless entry keypad, seats, etc. Except my both keyfobs don't work I replaced battery's to a original backup I had put away and a aftermarket one still nothing. So I figured my DDM that controls the keyfobs is faulty. Now my local salvage doesn't have any 98-02 models towncars so I'm leaning towards a 2001 mercury grand marquis ls ddm. Would you think that would work so far my research has led me to believe it will. Thoughts???

[@InternetDude]

As long as the Grand Marquis has the same options I think it will work (full power trunk, etc). Also, check out the link in the description for more details.

[@cartierchronicles2000]

@@InternetDude thank you yea I believe the grand marquis has power trunk. The ddm from the grand marquis is slightly different but I'm hoping it will be plug n play. Hopefully the male connectors match up with the marquis female slots

[@InternetDude]

Check out that link, it has some year-specific information.

[@j.a.mcbean.4043]

Thank. I am having same problem

[@InternetDude]

Great 👍

[@Moneycde1]

I’m having some of the same issues with my 2003 Lincoln town car but my windshield wipers not working either, had to unplug my horn fuse because my alarm kept goin off, now my windshield wipers not working doors ajar keep comin on and inside lights while driving

[@InternetDude]

Ask this helpful Town Car forum @ lincolnforums.com/forums/forums/lincoln-town-car-forum-1981-2011.19/

[@ruggedrickrude1946]

TY very good clear explaning this

[@InternetDude]

Thanks 😁

[@williemason8178]

I have a 2007 tc same model as your's with the same problem. If you know of any parts stores that I can purchase a module from, it would be appreciated.

[@InternetDude]

Best bet is a junkyard, same year car and same trim level (e.g. Signature Limited). eBay could be a source too. Auto parts stores do not carry this at all.

[@jchambers2045]

Does the power module affect forward and back control for seat?

[@InternetDude]

yes

[@jamesmcdonald2526]

The code to the key pad is on the key pad module behind the drivers door panel.

[@InternetDude]

It depends on the year. Some do, some don’t.

[@TaiChiGhost]

I have a 2002, and the permanent code for the key fob is on a sticker on one of the hinges inside the trunk.

[@InternetDude]

Yeah it can be in different locations depending on the year.

[@timh1355]

My wipers wont turn off, any hints? My trunk opens occassionally on its own too.

[@InternetDude]

Ask in this helpful forum @ lincolnforums.com/forums/forums/lincoln-town-car-forum-1981-2011.19/

[@0rnery]

Could you not use "FOREScan" to program the Executive module to work in your car?

[@InternetDude]

You can program a brand new module, but you can't reprogram a used one. It can only be programmed a single time.

[@ParissaKhoury]

Can you use a part from a higher trim like Designer and use it on Signature?

[@InternetDude]

You should be able to use a DDM from a car with more features than your car, yes.

[@dillonle4034]

Wonder if you know the problem with my 2003 Lincoln town. It keep drain battery while engine off. I have replaced new alternator. If I leave my car over night the battery completely died could not even jump start or recharge the battery. I took my car to repair shop the diagnosis they said faulty light control Module but I don’t think that’s the problem

[@InternetDude]

oh yeah it could be the light control module, it could be drawing power even when the car is off

[@jasonboisclair5682]

Create video mine is acting up to but my lights stay on on the inside and says door jar to everybody says it's a sensor on the door latch itself on the driver's side is there any way you can make a video on how to replace that as a 2003 Lincoln town car signature great video it did help me a lot on how to take the door panel off and that Box that Box that you replace I'm probably have to replace it too Does I have to be programmed

[@InternetDude]

To my knowledge as long as you get the module from another 2003 Town Car it should swap in with no need for programming. If you buy a brand new module it would need to be programmed. I believe yes the door ajar switch is inside the door latch mechanism so it may need replacement. What you could try is spraying and soaking the door latch with degreaser and then WD40 to try and clean it up if it is just dirty inside.

[@jasonboisclair5682]

@@InternetDude Yeah I got no junkyards nowhere near me and it was a junkyard part in there and what my car is doing is the door locks are going up-and-down while I'm driving and everybody says everybody says it's the sensor and the door latch which I agree but it shouldn't be doing all the other stuff So I think it's a combo it just started doing that and now I could shut the door and the lights go off so it's doing it all on and off it's confusing and you can't buy the part it's discontinued discontinued I looked everywhere the part number I got off mine is3W1T- 13C791-AH

[@InternetDude]

I got my DDM from a junkyard 3,000 miles away. I used car-part.com that may work for you.

[@andysauto8014]

I have a 2011 Lincoln town car executive l and my power seats stop working and the trunk and gas release buttons stops also I changed the model 2 times already and nothing yet any other suggestions?

[@InternetDude]

Check the fuses and wiring (connectors), check the wires in the door jamb.

[@NationInDestress2024]

Is the keyless enter number code available inside the door anywhere? I have a 2006 Town Car Designer series myself but don't have the code, I called my local Ford dealership and they want $100 to give me the number.

[@InternetDude]

On your 2006 it is not likely inside the door. On older like 98-03 era cars the code is on the DDM module itself. If you have a laptop, an OBD tool, and FORscan software you can retrieve the code yourself.

[@91rss]

guy in town joined a forum and someone on it hits the upicks and hooks people up with parts like that. code for keypad they said was on the module label

[@InternetDude]

It depends on the year, some years, yes, some years, no.

[@Shakygun]

At least on the 2003 models, the code is printed right on the tag of the Door module. The code is printed like several fractions side by side , and my code was all the numbers in the denominators of the fractions

[@justinlogue31]

Can this also mess with the interior lights? Making them either stay on OR flicker on and off along with the door ajar warning light and dinger? Checked all the wiring, replaced the door latch switches and had the Lighting Control Module rebuild. I went from the lights staying on to now they do the flicker thing. Frustrated.....

[@InternetDude]

Yes, pause the video at 0:31 to see the list of what is affected. Interior lights is on the list!

[@213YENDOR]

​@InternetDude does it effect the head lights signal lights

[@mundanestuff]

good diag here, solved one of my problems, the other problem is the buzzing from the relays under the dash and under the hood with lights off. Buzzer turns off with lights on, but timed lights and lights off, buzzzzzzz, starting to annoy me.

[@InternetDude]

There is a LCM - light control module. That may be something to look into.

[@joehiatt1992]

My 2009 limited sign. trunk release stopped working ,the inside button & key fob get nothing

[@darrylhorton83]

Hi. I have a 1996 Cadillac Fleetwood Brougham. Went I open my car door my security light don't work and when I crank my car and drive my interior lights stays on when I drive the car. After I get finishing driving the car my interior I stays on for a good while but it's goes out. Could that be the door module?

[@InternetDude]

I’m not familiar with that car so I can’t say if it’s the door module.

[@darrylhorton83]

@@InternetDude Thanks. I appreciate it.

[@davidpielykh3996]

Is there a way to know what's the DDM number without taking the door apart?

[@InternetDude]

Not that I’m aware of

[@moviegoer9021]

I removed the module,door locks stopped setting the alarm off,the only thing i really need is the trunk will not open ,the gas door opens,not worried about the rest ,its a 2004 lincoln i did not see a place for a key,in the trunk i only have the ignition key,how can i get into the trunk

[@InternetDude]

The keyhole is to the right of the license plate same key as ignition

[@caaaabot]

Many scan tools will program the junkyard or new module.

[@InternetDude]

Once a module is programmed, it cannot be re-programmed. But yeah for a new module there are options on programming it such as FORscan or an advanced scan tool.

[@hectormedina8726]

Will this drivers door fix if you get door ajar for passenger door

[@InternetDude]

I don't believe so

[@soltanalsoltan6063]

I have town car 2011 executive L can I do auto lift feature for trunks same signature series ? Thnx for this video

[@InternetDude]

I’m not sure off hand. I would think that all Executive sedans had the power trunk feature.

[@soltanalsoltan6063]

@@InternetDude what I do first can you help me ?

[@killawilla6993]

Mostly Everything works fine on mine, only thing that’s that don’t work is Interior lights none of the interior lights & the light in the trunk doesn’t work either. The dash lights & radio lights work tho

[@InternetDude]

There is a Light Control Module, look into that next.

[@MS7.7]

I have 2010 Executive L and I realize that your door insulation is better than mine. You have Black rubbry insulation and mine is just plastic.

[@InternetDude]

Ford started taking features out in the last few years of production- no sunroof, no rear air suspension in 2011, etc. They knew they were going to discontinue production so they started cutting their costs.

[@MS7.7]

@@InternetDude i have air suspension. I know the differences. 2011 Signature limited has 4 heated seats w memory, premium sound, rear seats recline, automatic trunk, rear sensors, wooden steering, different seats upholstery, 6cds. I know it doesn't have overhead console, sunroof, and rarely Nav or HID. But I think the extra insulation is trim related not model year.

[@InternetDude]

@@MS7.7 it could be I’m not sure

[@j.a.mcbean.4043]

That is all that part do, the part for seats is another part in the door panel right beside that one

[@InternetDude]

OK

[@stevejenkins2872]

I have 03 and the alarm goes off when I hook the battery up and then kicks off and terminal get hot what could be my problem

[@InternetDude]

I’m not sure you, might want to ask in the Town Car forum, they helped me.