2015-2022 Ford F150 No Start Diagnosis and Repair

My 2015 F-150 decided it wasn't going to start. Luckily it was parked in my driveway when it happened. In this video I will show you how to quickly diagnose and repair the most common issue that could cause this problem.
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[@dougscottking]

Thanks so much for the video. Solved my problem and saved me a trip to mechanic. Good work.

[@JackofAllMasterofNone]

Glad it helped

[@soxnpats4lyfe]

Thank you so much!!! Ive been having this issue for weeks. Swapped the relay and its working better than ever. $15 fix.

[@JackofAllMasterofNone]

Excellent!

[@jasondjenkins]

Having same issues, new battery , new stater had the new starter tested and it showed good ,replaced pcm relay checked starter relay fuse still no start no crank, and dash is going crazy just like yours was!

[@spudth]

What was the fix?

[@kevinle4691]

i have the same problem right now but my dash is normal

[@kevinle4691]

have yall fixed it?

[@perchopati]

@@kevinle4691have you tried jumping it through the starter ?

[@jesuspedroza2783]

Thank you so much I’ve been struggling with my truck I took it to ford and they couldn’t find the problem and I ended up paying over 2k this video helped me find the problem

[@JackofAllMasterofNone]

So what was your problem exactly? Glad you figured it out. 2k is a ton.

[@joseanpapajoe7]

Sir. I just wanted to say thank you for this video. I finally get fixed my Ford F150.

[@JackofAllMasterofNone]

Great to hear!

[@danielbrown5809]

You sir just saved us from a $580 tow bill from the middle of Georgia. The story - was doing this thing, put in a new battery, thought it was fixed until 2 days later it did it again while on the job site, had it towed back to office, still didn't start, so I went home. started getting calls this morning from the guy that jumped in it at 05:00 (didn't know it had arrived on a roll-off the evening before) to drive down to south Georgi. it started for him like all was well, and he made it about half-way and stopped for a biscuit & fuel. Thanks to your video I was able to talk him through what to do. Thank you again for posting the actual answer. But be warned - I'm going to come back here and change this comment if it shows it's ass again though

[@JackofAllMasterofNone]

Hopefully it's fixed

[@mpnolan]

Our 2023 F150 SXT stopped in traffic and would not restart. Dealer ordered a brake booster and battery core from the factory. Our symptoms were very similar to yours. I'm surprised they didn't check the PCM or relay first. New truck only had it a week.

[@JackofAllMasterofNone]

Not sure why a brake booster would cause a no start... 🤔

[@danielgalan2321]

Thank you. This was my problem when I had no radio and no power later on. However, truck didn’t start. It turned but wont start.

[@jemshobbies]

What did you do Richard????

[@SoFloConstructionBro]

My man, thankful for you and this video! Saved me lots of time and money

[@marcuswheeler9950]

Would this also apply to the dash mounted push button start version?

[@brasha78]

Ppl take a second to like the video. 62k views and under 200 likes. C’mon Great video. Thanks for the time put into this. Would have been good to grab the camera and show the test of the relay and what to touch the jumper to.

[@JackofAllMasterofNone]

I appreciate that!

[@billwenner6307]

What pins did you jump on the relay?

[@antonioreyes7126]

Good video my truck doing the same thing I checked all fuses and relays and some times work sometimes don’t relays are good I don’t know what to do from here

[@JackofAllMasterofNone]

Could just be the solenoid on the starter itself.

[@amdistant5547]

Good videos, will try the relay and see how I get on.

[@spn455]

Thanks dude, put new fuel pump module in n got a crank no start

[@brianmacy8454]

Thinking this is my problem as well. No crank no start, replace starter relay...thought it was fixed, because it started for a while? Then issue returned. Would it sporadically start if this relay was bad? or going bad? Do these relays stick and then release? Sorry for all the questions...just hoping I got the problem.

[@JackofAllMasterofNone]

The relays can intermittently fail yes. But it could also be something else. There's also a solenoid on the starter that could be going bad

[@guoxboy4678]

Same I replaced alternator worked for about a week moved the relay around and it started up not sure if this is a permanent fix might need to but new relays

[@hrbacon]

Ugh, starter tested ok, relays were good. I'm getting the same dash lights: Hill start assist, advanced track, and the wrench. batter tested ok. replacing the PCM relay did nothing. I REALLY dont want to have to replace a PCM.

[@TheFunnyGuyUpNorth]

Im having no start issue. After truck sat for 8 months after collision repairs. I had no start issue swapped out starter for new one. Cut off oxidizing ends that went to starter put new ends on. Tested battery many times 12+ volts and good crank amperage. Truck can take 5-150 turns of the key to turn over. Like it has a mine of its own. 2016 f150 v8. Just here a click and dash all gets cummunication

[@streetraycer218]

Hi, my remote start would turn the engine on but my key does nothing, what could be the issue? When I turn the key, everything lights up fine. But I get no crank. 2018 f150 xlt.

[@JackofAllMasterofNone]

Could be multiple things. Could be a bad transponder chip in the key. Could be a bad ignition switch.

[@garrettpriddy1719]

Hello my truck is doing this and i checked everything in this video and eve the battery and the starter. Could it be the alternator or what else could be causing this?

[@michetedder7807]

Did you ever find the fix?

[@garrettpriddy1719]

@michetedder7807 Yes I did, it turned out to be the 2015 automatic version of a neutral safety switch inside the transmission, which sadly has to be programmed into the truck when changed so I had to get a dealership to change it.

[@garrettpriddy1719]

@michetedder7807 Also if you want to check to make sure this is the problem try to jump your starter relay with a piece of wire or a relay jumper when the truck won't run it fixes the problem too it's just annoying to get out of the truck and keep jumping that over and over. If you do it with a wire make sure it's coated/insulated wire and just touch the ends to where the relay hooks up whilst holding the insulated part so you don't shock yourself.

[@awehnert235]

Thank you, I have the same problem on my 2016 f150

[@gq-cw6xi]

Relay switch... Just swap them out and same relay, easy way to check had 04 and 07 that did the same thing.

[@CravenM1980]

Thank you that was exactly my issue

[@JackofAllMasterofNone]

Glad to hear it helped

[@JJH0326]

I really hope this works because my f150 won't start the day after I paid it off, and I've been screaming about how I'll never buy a new vehicle again because ford is sabotaging me.

[@JackofAllMasterofNone]

Im sorry to hear that. These trucks can be tricky electrically sometimes, but Im sure its something simple. I hope you get it figured out.

[@JJH0326]

@@JackofAllMasterofNone they said they 'couldnt find anything wrong' but I'm glad, I'm 90% sure it's the relay switch because of how inconsistent the symptoms are. Thanks for the video none the less!

[@jamespristov8737]

Fantastic troubleshooting video

[@hectorbermudez2372]

❤❤Great job

[@chasecloud459]

I’ve replaced my starter , new ignition switch, checked all my fuses, and everything lights up just fine but I can’t get my truck to fire up. Ford f-150 XLT V8. Someone please help.

[@JackofAllMasterofNone]

Did you check the starter relay? Are you sure the new starter is good?

[@chasecloud459]

Yup, put a brand new one on there and it has a strong crank when you go through the fuse box. Going to replace the key and check antitheft next.

[@JackofAllMasterofNone]

Sounds like a PCM issue. You sure you have power to your computer? Is the dash going crazy at all?

[@chasecloud459]

@@JackofAllMasterofNone No the dash is actually completely fine. What would make this a pcm issue ?

[@anthonysova7117]

Swapping relays can cause problems if not identical meanings did the pcm relay have a resistor across the coil if you looked at the relay diagram on it’s case switching a relay that doesn’t have a resistor will smoke the pcm eventually ALLWAYS LOOK it’s called surge protection CHEERS some manufacturers use a diode in the fuse compartment labeled start

[@JackofAllMasterofNone]

Good thing they are all identical on this truck.

[@spudth]

Not a Lucas manufactured system.

[@LOTUSS314]

You have a XLT correct ?

[@JackofAllMasterofNone]

XL work truck originally.

[@davidbowles9904]

Mines a 2011 fx4 150, it turns over but won’t start

[@bartfox9187]

Check fuse 27

[@costeagts3]

Thank you

[@uprightcr2744]

Throttle flap stuck closed or open I bet

[@JackofAllMasterofNone]

No