CHEVY MALIBU INTERMITTENT NO CRANK NO START P0615 DIAGNOSIS & FIX

[@mrgjohnson26]

I'm a Mechanic by trade myself, I love to see and learn issues I've never ran across and even gain more knowledge. I appreciate what you and God Bless 😎

[@djosbun]

You're a great diagnostician, Eric, but you're an even greater person. God bless you, Eric.

[@manuelphillips2799]

Thanks again I bought a new starter and new battery. My car is doing the same thing. The electrician could not fix the problem....

[@moneynoluv]

This should be a class action lawsuit. My line was cracked at the same location. And paid for multiple parts and it never gotten fixed until i watched your video. I bought another fusebox on ebay and checked it thoroughly. I looked at the old one and realized it was already repaired before or remanufactured because the sleeves weren't square at the top. It's a common problem. I would get no crank after the car would go into reduce power. Oh i used a socket extension and hammer to knock the 4 bolts out on a secured platform 5 minutes top. Then i used the bolt on the opposite side to push the sleeves out with an extension and hammer.

[@darnellwilliams4229]

You should have your own shop.. you are worth the dealership price. Nothing worse then going to the dealership, who you think should know how to fix issues like this, paying high price diagnostic only for them to give you a dumb response, hold your car for weeks then end up having to return it for them to charge you more money. You a real hero... you should post a wallet tag so people can donate money to you... not cause your doing it for money but cause people like me really want to show you how much we appreciate you.. im literally writing this while sitting in my 10' malibu that WONT crank and furstrated of why I cant solve this issue... then I come to you tube and my hero (you) save me with knowledge.. appreciate you .. 🙏 YOUR FAMILY SHOULD BE PROUD... YOU REALLY ARE A HERO

[@jacquelinedixon3180]

Same problem right now chevy wants my car for 3 days I hope I can fix it

[@darnellwilliams4229]

@@jacquelinedixon3180 i fixed mines by getting a new fuse box from junk yard.. but if this is your issue... try leaving your hood up to help cool off the fuse box. 2hrs

[@Dragonflypd]

I’m so glad I came across this video after the car was in the shop for about a week and a half and they could not figure out what was wrong with it. My sons car is a 2012 Chevy Malibu and the mechanics could not figure out what was wrong with it. It was the same issue. No crank no start but you could jump it to get it to start. We ended up purchasing a new fuse box, direct from the Chevy parts dealer in town. When we took it in for service to Chevy, they did find the exact same code, but they said that the fuse box was on national back order. We were able to go directly to the parts department and pick it up the next day. The parts guy had it brought in from Arizona within the day we picked it up and took it to the service writer. He was stunned that we were even able to get this part. I guess service dept and parts dept do not talk to each other at that location. So if you take your car in and the service writer tells you a part is on national back order. Just call the parts department on your own and do your own research. The part was almost $500 and it was just around $200 for them to install it. We took the old fuse box apart and found the fractured copper wiring. Thank you so much for this video.

[@phyzaan]

So you’re saying it was your fuse box ?

[@Dragonflypd]

@@phyzaan yes. The wiring inside was cracked just like in the video

[@Dragonflypd]

@@phyzaan yes

[@John-dp3ln]

Nice job. Should be a recall and a free dealer repair. Difficult diag, intermittents are the worst.

[@perrymacimages]

Wow! Thanks a lot. I already wasted $230.00 for ignition switch replacement and just ordered a starter ($70.00). I looking for where the starter was located and how to replace although I didn’t think it was the starter. Then I came across your video and I’m so glad I did. After watching your video, I realized that every time my car would not start was after sitting in the hot sun all day or after a long drive on a very hot day. Now I am going to try the heat gun test before I change anymore parts. Thanks a lot.

[@jeremiahschaefer3416]

I'm the dealership tech and thank you very much. Have caught a lotta fuse block blunders but this one has me in circles. Thank you sir and God Bless 🇺🇸😚🙏

[@robbierobinson7066]

You have saved me hundreds if not thousands of dollars and valuable family time that I would have spent replacing damn near every part on my truck until I came across your video and the fuse box issue and it put me in the right direction in fixing my issue. Thank you very much!

[@mikedalrymple9437]

Working on a 2011 Malibu V6, intermittent no crank, dismantled the fuse box and found the failure in the same area as yours. Soldered it and problem solved. Thanks for posting- you have Excellent diagnostic process, keep up the good work!

[@deankay4434]

As an ASE master tech since 1978, working on everything especially electrical. I used 4 home made jumper wires to connect the relay to the fuse / relay center. At this point, I can check voltage drop across 30 & 87. I can check the coil side to ground to see ground or ground plus drop across the coils internal resistance. You are correct in the way the computer spends 4-5 minutes checking each circuit. But if good when cold, it passes the test and moves on to next. TBS are generated by a high fail rate, parts sent in and engineering looks to find the root cause. It they have 40-60 dealer techs per day calling with a similar problem, they will give then 2,3,4 items to check. Once again, if a tech finds this issue, then they are sent a replacement and shipping label to get the fuse / relay center assembly sent back. If the get a number, then it is re-designed, new part number for the part and included into the “TSB”. You can use a jumper wire to bridge the break as that would stand the expansion & contraction. But call the dealer, ask for the service manager and be honest about having video, VIN numbers and ask if the regional service manager can call you or speak to the technical hot line. Now, there are more than one dealer out there, just like customer service at any company from Ford to Summit, sometimes you get a person that is good and will to help, sometimes they act like you are bothering them, and get no where fast. Also, the back of the owners manual has a GM customer service number and they maybe able to get you to the right folks. I worked on contract labor for Raytheon but was in the field as an ACDelco service rep. We had the power to make phone calls, send photos or video into the department that handles fuse/relay boxes. Locally, you will have a warehouse distributor that sells Delco parts to the dealer as well. They to know how to get an ACDelco service person who may take interest in your finds. I know it’s a lot of work on your behalf and no one at GM is going to send you a new Corvette for finding this issue but don’t give up!!! ACDelco ex-Market Area Service Manager, but one of 56 nation wide who did hands on classes and held technical seminars for shops the warehouse distributors invited to attend. Yes, some of us were ASE Master Techs and had L1, P2 as well and owned a tool box and made our living once fixing cars, but not all are the same. It is hard to find someone to spend 243 days per year in a hotel holding seminars, teaching and dealing with returns. Plus, they have cut most of those jobs! Great video and just remember that using a headlamp bulb that draws 4amps May heat that circuit better than a heat gun. I will tell you, Thanks for your efforts!!! Parts on national back order as it is being redesigned and beefed up perhaps. So the 2013-2016 did not have this problem! DK, Omaha, retired!

[@jamesfournier6114]

I used to use Heat Guns and Freeze Spray when I used to repair Medical Equipment back in the day. I had Patient Monitors that would stop working. I would heat up the capacitors and the display did not work and when I hot it with the freeze spray the display would work again. So I was able to repair unit with a couple of dollars of parts instead of replacing entire circuit board. Great catch on your part with this issue.

[@avasonsyn]

Love the explanation and detail with the wiring diagram. That stuff right there is gold for DIY's like myself.

[@ADVANCEDLEVELAUTO]

Thank you

[@jenniferhigginbottom5294]

Hello. Thank you so much for your video. My granddaughters needed their car for school. We were at wits end. My husband changed the starter and checked the battery and the relay. Nope...that was not it. My granddaughter was stranded for 45 minutes before the car started. I decided to look on Google and ask questions and guess what I came across your video. Thanks so much. Continue doing God's work. God's work comes in all kinds of ways.❤ OH, and by the way you made it so simple I could have done that.

[@isaiahcyr1923]

I applied what you taught me on a pin-drag test for a Silverado ABS problem, similar year to yours. It cost me 0, abs is back in business. It's a similar story as to the fuse box issue. Thanks a million.

[@ADVANCEDLEVELAUTO]

Awesome!

[@brandonlainez9858]

Eric it is problems like this that makes you an exceptional tech among your piers.

[@congreet_universa]

This is amazing. Back in the 90s I used to own Ford Tempo that had similar issue. After engine heated up it shut down. It was intermittent issue. Mechanics couldn’t figure out what the issue was. It became process of blind part replacement that costed money. Now, that I see this video it was eye opening how it is truly easy to misdiagnose the issue. Thank you Eric for sharing all these valuable information. 👍

[@joseperalta8306]

Dude, you just saved me a bunch of money. I tried exactly what you did and it freaking works. My car was exactly the same.. Thank you so much for the education.

[@JesusFlores-lc4lv]

Bought a new fuse box solved the issue immediately, did it in March 2022 , still running strong

[@jacobclark89]

My ex had the same thing happened new fuze box got it running but after disconnecting the battery it won't turn over 😡

[@Cantante1963]

I remember that video. I always keep it in mind because my youngest daughter drives a Chevy Malibu and you never know with this model fuse box. Thanks a lot.

[@apollomedia7210]

You are very good at this. I can see most of things you do is electrical work and flood cars. Most mechanics don't want to bother with electrical stuff, but you do. It just shows how competent you have become over the years. you inspired me to learn wiring diagrams after Tundra Fuel pump video. Thank you, awesome content.

[@micaht7768]

Your wiring diagram explanations are at a different level than anyone else, thanks for taking the time to include them.

[@guyf3311]

Nice job Eric. You have a special talent no one else has or would teach. What a great video and learning experience thanks for sharing and teaching us. Waiting for the next video.

[@stereo1711]

Thank you, my wife has, 2014 malibu I know this problem is coming I just purchase Top don phoenix pro I just want to say thank you I work on my family cars, and I would have bought a new fuse box and that would been very costly I been working on cars more then 20 years and you are never too old to learn something from younger generation. God bless !

[@fabricekdk6573]

This is the kind of diagnostic video i wanted to watch. You show everything in detail! Thank you.

[@fredsalter1915]

Super video, sir. I just watched PHAD vid where a module with bad solder joints would result in no crank no start. Reflowed the solder to create a good electrical path and everything is good. No Parts Required!

[@clydejr.robbins5378]

😊😊 first of all I couldn't find anybody to sort that wire up under the junction block but I ended up having to buy a new junction block AKA fuse box and that exactly what it was KEEP DOING WHAT YOU DOING MY 2011 CHEVY MALIBU LTZ RUNNING LIKE IT'S BRAND NEW THANKS AGAIN YOU TAKE CARE!!!!

[@OzMechanics]

One of my favorite diagnostic tools for intermittent issues. My wife’s blow dryer

[@shawnb8710]

Just was able to fix a car for my mom's friend had exact same problem in the same spot. Thank you so much for doing the video

[@frqwolf]

Hello, thank for the video, I work for my self and you just saved me who knows how many hours in diagnostic, FYI I pulled the box and separated it and my separation was on the first turn

[@jonathansalazar2069]

Mind if I ask you how did you get it sepparated? I’m having a problem separating the piece that goes in the middle

[@frqwolf]

@@jonathansalazar2069 you have to tap out the 4 bolts out of the fuse box, you are left with the square insert on the top, the other side of that is flared, it is soft metal, mine where aluminum, I used a large enough drill bit just to eat up the flair on the bottom, they fell right off and then you can separate the box, be careful not to over do it on the drilling and make sure to blow out all the metal/aluminum shavings before putting it back together

[@jonathansalazar2069]

@@frqwolfthank you yes it worked 👌😊

[@jt8280]

Many starting/drivability issues with the malibu stems from the faulty fuse box. Great diagnostic !

[@glenbobart7304]

impressed that you found time to not only read but also answer my comment . I didn't think of the wire under the relay pin because i'd be worried about over flexing the female connector in the fuse box but if you were going to replace the fuse box or for a road side emergency I could see it.But it would suck if decided to solder it and it didn't work right because of a lose pin fitment problem. Great work I regularly watch south main auto and fordtechmakuloc because of their knowledge and thought processand I'm going to add you to that list. THUMBS UP EMOJI

[@mikechiodetti4482]

You SMA and Ivan are the ones who "fix" the problem. Great tech tip with the heat gun! I've used mine in the past to locate a problem. Another way to temporarily repair it would be to run an external wire from the relay socket to the wire going to ground. Not the best way to repair it, but better than having an intermittent problem until a new box is available.

[@torres3800]

I don’t even have a Malibu, yet I watched all 30 minutes of it. Oddly therapeutic. LoL Great Job bro. Hopefully customers don’t try to low ball you because of your knowledge.

[@judester1969]

You are a genius! My nephews 08 Malibu just started to do this. Thank you so much!

[@juanheredia4426]

Eric si es chingon, encontrar ese problema no es nada fácil

[@stevec5657]

Talk about finding a needle in a haystack. Hopefully a talented electronics person sees your video(s) and decides to design and sell an improved replacement fuse box circuit board for this common problem. Thanks for the nicely detailed video!

[@robertcummings1096]

I thinks that is the problem on my car on It has ruined my life and job prospects and bankrupted me Thank you so much !!!

[@robertcummings1096]

Thank you has been a problem for 8 years

[@brandongrace4225]

My wife Malibu is literally doing this right now and stuck at my job. My mechanic and I are really trying to figure this thing out. I'm going to show him this video cuz this video magically showed up in my feed. These phones really be listening hint hint 👍

[@miguelito6915]

Now that you saw the video, you look for that broken wire and feel good about you fixing it

[@AgainstTheGrain1991]

@@miguelito6915what is the time stamp for that if you don’t mind?

[@steve1302b]

You’re amazing ! GM owes you a big reward for finding this problem.

[@patreefer]

Eric, I cannot thank you enough. If I had your zelle I would pay u. Between this video, and ur first, it helped me out so much. I do hvac by trade so please if you ever come across something in that field message me! This is the kind of tech u want working on ur stuff. You really know your stuff and took your time diagnosing. Brilliant video thank you again!

[@lpdzzlfshzzl]

Bro you’re top notch and super smart I wished I understood electrical as much as you I’m working out it. Thanks for inspiring.

[@reallythough4591]

Working on an 09 today. Coworker picked it up with some front end damage. Relay is activating, but starter stays silent. Tap doesn't help, and while front end is coated in oil. Took four hours to get top bolt out to remove. Will drop in starter later this week, then attempt to crank. Thanks for the vid, perfect timing.

[@sylvainlemire1960]

You are right , you are an excellent technician and even a guy like me can not explain as clear as you did and really took the Time to show us in detail s , where to look and what to Do to solved the issue . Many many thanks .

[@PistonShack]

Just came straight from watching Pine Hollow Diagnostics video "Lincoln MDX 4 amps parasitic draw" Ivan's channel to watch yours. KZbin offered at the end. I'm going to continue while I am making lunch! Great content Eric, Cheers!

[@cullenmiller8170]

Nice video and thanks for taking all the time to show the fault.

[@ADVANCEDLEVELAUTO]

Thank you for watching!

[@brianfinn7644]

You should consider working at a high school’s or JC’s CTE program-even for a summer session. You have a knack for teaching. Honestly you probably over explain but if someone is balls deep in a problem I understand why-people want to know why things broke. Keep it up sir.

[@sambitar8448]

HI, YOU ARE # 1 IN YOUR TECHNICAL APPROACH BLESS YOUR HEART FOR THAT. THANK YOU.

[@roxanneabbott8424]

Eric I could listen to you all day!!! Great info thank you!

[@henrykaninsinger2581]

I wish I seen this video 2 years Go. That's how long my malibu has been down. Initially I just needed to change a rad and thermostat, but the vehicle just would never start again. Different codes came up through the 2 years, and one by one, i started to replace parts that were associated with the codes. Despite testing the parts before hand, i had no other solution. Determined to not be defeated by this car. So after the rad ,I've replaced starter, timing chains, cranks, timing tensioner, spark plugs, coils, fuses, serpintine belt and tensioner, changed all the fluids, New battery new hybrid battery pack as well, New fuel pump, fuel pump module, ecu relearn, gear shift cable , new fuel , crank sensor, cam sensor, bot an hp tuner, disabled anti theft temporarily for testing, new key, bought car hauler to haul it in our move to a city 4 hrs away, and hauled again to a garage I could continue crossing one thing after another after another , new intake manifold, Gaskets, cleaners, o2 sensor. Spent endless amount of days and hrs of researching , calling dealerships, looking for KZbin videos , Google pics, forums, bulletins. If I had not seen this video, next was ecu, BCM, then Engine and then transmission. I literally would of never thought that a break in the wire in the fuse box. Mine got worse and worse until no matter what, it wouldn't start. But codes would be different , and then what was weird , that after replacing some of these parts, the code would go away, and felt I had progress, but still no start. I could crank with key , but then after I couldn't, and then replacing the batteries, I could,. My fuse box was the culprit. I literally could of rebuilt this car if it weren't the video. When I tested the fuse box and fuses. It passed the test where power should be and proper voltage. Most times. But again, replace a part then everything test normal. Really, I had several breaks. Barley touching, and it was the perfect storm. My worse nightmare. I did not test the fuse box with a heat gun. That was the game changer for me. After seeing your experiment. I quickly ran to the car and setup the heat gun and then it was revealed. The alluding culprit this whole time. Changing codes because of times I would be in a shop working on it, or outside I. Cold weather. What are the odds. Thanks alot man. I have no clue how I didn't see this video till now. I searched thousands of videos about this car and only now i come across it. And it just popped up easy first try when I searched this time around. The same search I've used a million times. No start 09 malibu. You are also right about the bulletin board for techs. Not even a hint to steer you in that direction. Well thanks again. I definitely will subscribe .

[@knockywigglesworth1909]

Good job! Best fix is the same as Mopar fuel pump relay. Take relay out of fuse box. New relay & socket separate from fuse box.

[@ADVANCEDLEVELAUTO]

I actually did that repair on a Dodge Ram a couple of weeks ago. Unfortunately I couldn't film it. It was late in the evening, it was raining and I had to hurry. I'm still upset that I didn't make that video.

[@iroc8750]

Great video. At the same time it makes me sick to see such a problem. I have a 2012 with 95,000 miles on it and it hasn't had this problem yet! Fortunately I had a career working on electronic equipment and I did surface mount soldering on circuit boards under a double eyed microscope. I hope I don't have to use my soldering skill on my car.

[@jacobclark89]

Stellar video ! Dang , this fuze box issue , has been such a thorn in my side ! Replaced it , car started working again, after disconnecting the battery today, after pulling a fuze , it wont turn over . Crazy engineering ! 🤬

[@thomasprestridge6152]

Thank God for your video I replace the starter on my car thinking that was the issue it wasn't!! Here in Texas it's so bad I get one start and then that's it you've helped so much with this issue I have thank you it will be fixed now

[@andrewreynolds745]

My 09 doesn't have the same issue but when it's running the dash lights will all turn on, and the guages go to 0, just today I had to use the GPS speed on Google maps coming home, and the guages we're still at 0, and the ignition didn't turn the car off, once it had been parked and I opened the hood, and it cooled down, I was able to put the key back in and shut it off. It has also had the issue of it will turn on the traction and ESC lights on the dash, and the tail lights are fully lit as you're on the pedal, even if you turn the lights off they stay on. Crazy electrical issue that you exposed that GM should've as you said. You're a genius, I'm fully subscribed and going to tell all my friends about your channel. Great video thank you so much.

[@andrewreynolds745]

It's also been in the upper 80's lower 90s the past month or so in Wisconsin and it's been acting up quite frequently, yet again man. Thank you. Great video

[@joshjani]

This has been super helpful- I sent to my mechanic after an intermittent no crank no start issue. My mechanic found several cracks in the fuse box leads, and we now await a new part with a way forward to fix the car! Thanks so much for this info and a great video.

[@mrme9517]

Going through the same thing on a malibu my gm buddy looked at a diagram and said Ignition Switch is hardwired to the bcm that sends a signal to the pcm that finishes to the relay that powers the signal wire to the starter which I have no power to the trigger wire but all fuses and relays are good and said it's either the Switch bcm or pcm so ill definitely check under the box highly appreciate the video thanks 🍻 the box is cold and still doesn't start so it may be broken beyond temp control I hope soldering can fix it its a rough vehicle but all they have for now and doesn't have much money

[@blacklionenterprises4997]

You helped another one years later thanks so much keep it up much love....

[@ecaparts]

Great Job, Eric! I remember watching your original video with the fuse box issue. It’s disappointing that GM doesn’t acknowledge reoccurring design flaws, especially with electrical. For that reason, I’m sure a NEW replacement fuse box will fail the same way. Your customer is probably better off paying you to repair it. Thanks for helping the community of professionals and DIYers!!

[@ufartface]

i agree- you are so right

[@joegonzalessr4753]

I never got a code but had no crank no start after warm up. Took fuse box apart heated the wiring and checked continuity on all wires. Identified discontinuity on one wire ,magnified and found broken wire,soldered and so far so good 👍 thanks

[@joelholliday7976]

How did you get the fuse block apart did you have to remove all the fuses and relays?

[@e.l.9589]

Genius craftsmanship, a true practitioner.

[@elielmtzjmz]

Thanks!

[@johnfry9010]

If I was the car owner you would be fixing the box , really good video !

[@Sam_Saraguy]

Great diagnosis. Your explanation of the wiring diagram was excellent, too.

[@jeffbleacher2122]

This is probably the best video I've seen on KZbin..I've watched 1000s of them and this is the 1st time I ever left a comment..matter of fact I didn't even know how to leave comments..you explained it so well and didn't fool around with the neighbors dog or here comes my wife Jane etc.etc..I don't even know why I watched this video because my problem is with a 2015 buick lacrosse with a no start that is making me crazy..but anyway thanks again and keep up the good work!!

[@ADVANCEDLEVELAUTO]

Thank you for stopping by!

[@user-yw6ei8yt4q]

Great video. Your troubleshooting skills are right up there with the best of them.They are so good that they can be applied anywhere. Thank you for sharing your knowledge.

[@vaughnsvendsen7913]

Very nice work finding a non-obvious fault. Few shops are skilled enough to find intermittent electrical failures, especially something as subtle as a cracked wire in a fuse box. My sister-in-law's car is having a crank but no start problem and perhaps this will explain the problem. I'll try some of your suggested troubleshooting tips. Thanks.

[@Jess-ge1id]

My exact problem! Thank goodness for your findings!!!

[@the_retired_mechanic]

Nice 1. We don't have these cars over here in the UK but the principle is the same for any expansion joint when it gets hot

[@vpimike2646]

Fantastic diagnosis, Eric! I'm sure you are helping a lot of folks who are having this problem.

[@dennismcauliff543]

Hey man you smart as hell that was a very informative video.You are most definitely what they call a technician...Enjoyed the video

[@kenjohnson4325]

Seems to be very knowledgeable. Too much repetition during monologue.

[@samrugtiv3839]

Very well done eria gm knows the fuse box is crap some one needs to take them to court. Thanks eria very well done my friend. Sam

[@iraccoon7298]

2010 Chevy Malibu, same exact problem. It’s happened twice now at random times. I play around with the ignition a little, wait about 30 minutes, then it starts fine. Not a single shop or mechanic has been able to diagnose the problem but it seems like it’s common in these cars.

[@unclemarksdiyauto]

This was a very interesting problem Eric! Good to know this seems to be a fairly common problem. Thanks for the video and instruction. You are a very good teacher!

[@globalcommerce7654]

I had this same problem on the exact same model car, customer didn't have budget to replace fuse box, I just ran separate ground cable to relay, problem fixed. Flaw on this model fusebox..

[@saudiavarnado5465]

@@globalcommerce7654 ol

[@user-lw2po6lu3k]

Wow , Very educational , and good hearted . You could have keep it to your self but instead shared it with the rest of us diyer

[@marinerokusenero4151]

Your the best man. Thanks for being honest and reliable. Your the best . God bless

[@JoseRodriguez-yq7bu]

From rio grande city tx 956 🌴 today you made my day 👌 just fixed it my self after a week with out car ...

[@reynaldocastillo8398]

This guy is indeed a professional and! Thames for all your help,awesome work.God Bless

[@jamesr.riverasr.4678]

Good points! I’m working on one as well and it’s doing the same thing. I will test the box . Thank you for this video!

[@tufidelidadtv]

Well, actually there is or was a recall for that similar problem. In the steering colum there is a sensor and since its in there, they'll replace it for free if thats the cause. Actually the 3.5 v6 is the better of the 3 different engines offered on this model, the only thing it requires staying up un preventive maintenance like changing out coolant, spark plus and oils to keep the seals from detoriating. If it wont turn on and the antitheft liggt is on, put the key on ac position, wait 10-11 minutes and then just continue to turn on the car.

[@patch8462]

Having been in similar situations when trying to explain fractured paths or contacts in forums I can say with certainty you nailed this lesson very well. Also proving the value of the test light over impedance testing alone ;) thanks

[@ADVANCEDLEVELAUTO]

Exactly, the power probe showed us that sometimes a test light works better when testing ground integrity, especially under a load. Thanks for watching!

[@DylanL69]

It's always better to test under load if you can

[@michaelmclaughlin6]

@@ADVANCEDLEVELAUTO my 2008 malibu did this. It turned out to be the copper band under the fuse box had a crack. Soldered it up. 3 yrs later no problem. It would come and go due to the copper temp change.

[@elielmtzjmz]

This happened to me before somehow didn’t have a problem until today and just fix it mine today but I just jump a temporary ground for now and will fix it or replace fuse box later thank you for sharing this 😊

[@ryanr5139]

How do I jump a temporary ground to get it to start? I’m having same problem.

[@bigfrankiej3211]

Awesome diagnosis! You did a great job explaining everything too. You're a natural teacher. Thanks!

[@keithwyatt2509]

Thank you for making this video! My son has a 2005 Malibu and has this issue.

[@Eremon1]

I have no doubt at all that your videos have helped tons of people. I have a lot of respect for you and what you're doing here on KZbin. Cheers.

[@siskiyouwoodsman4279]

Great diagnosis as usual and it almost seems like the solder fix is at least as good as a new printed circuit fuse box which will fail if nothing has been done to compensate for the different expansion rates of copper and plastic. Hokey, but how about a hard wire fix to ground where the relay plugs in as a hack until the part is available and maybe permanent fix if there hasn’t been a product improvement done on the fuse box. Bless you for sharing all your knowledge with those that can’t afford shops that specialize in parts changing until the problem is finally solved.

[@raymondjacobs8429]

Eric, God Bless you, and the guys that do this on U tube, It's such a great help to some, an educational to the rest of us. Knowledge is Power, Be safe and thanks.

[@charlesbrown4483]

My '09 malibu started getting sluggish starts, though not all the time. Over a few months it got more frequent and the starts got more sluggish. Then one day I went to the store, when i tried to leave to go home it was a no crank no start. Buddy pulled me home and I took the starter out and had it tested, it was good. I was just about to take off the alternator today, until I saw this video. Now mine doesn't seem to have anything to do with temperature, the sluggish starts began in summer, but, they were still happening into the fall at night time when the car was cold and it was 50 degrees outside. So this makes me think maybe the same relay is just bad or maybe the relevant copper line in the fuse box was slowly cracking and now it's just completely broken? Because no matter what I've done I haven't gotten a crank or start. Headlights, radio, interior lights, dash, windows, locks, etc all works... Anyone have any ideas for me? I'm gonna go outside right now and pull that relay, put it back in and see if anything happens lol

[@Steve-NY79]

That's really smart of you to know the power probe was too sensitive! Thanks alot. U the man yo!

[@angelcelis9090]

Best car channel on KZbin 🙏

[@131R30]

Thank you for your good-hearted desire to help. And, you are very helpful, with complete, understandable explanations. Thank you, my Good Man.

[@dougking7592]

This is info on hand is well needed thanks brother

[@croninc1]

Brother you are the greatest .im having the same problem and i now what the Problem is thank you

[@autoacoustics4938]

I had a fuse box problem for headlight circuit previous mechanic wired external relays outside the fuse box and water got in , did the repair like your first video and sorted the problem

[@met1589]

Your a legend Eric.

[@joegonzalessr4753]

I've got the same issue on my daughters car. I'll try it thanks.

[@Luis-mb9zn]

Thanks men you are a very smart dude I'm having the same problem right now. you got me sold where can I sign ✍🤝🏼🙏😇

[@armoricain]

Wow! I am so impressed by your diagnostic abilities and your detailed explanation of how a relay works in relation to the ECM and what it does internally, how a fuse box looks like taken apart, and so on and so forth! Needless to say I subscribed to your very valuable channel!

[@RCM442]

You got your channel back! Congrats!

[@ADVANCEDLEVELAUTO]

Yes! I'm back

[@juansanchez5098]

glad there are people like you. one guy try to tell me I needed a new block can you believe that. the last time the NO CRANK NO START happen I checked the fuse box, I found a fuse to the fan blown. Can that also add to the problem of the NO CRANK NO START?

[@humoodalhoqani]

You deserve big like 👍.. I am working in one car have the same issue and I will try to solve it