2001 Ford F150 Cruise Control Not Working and Unwarranted ABS Accuation.

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This F150 has no cruise control. At first I assumed it was ECM controlled but turns out its a stand alone system and diagnosis via scan tool is useless. The truck also has a weaker left front speed sensor likely due to rust jacking of the sensor which increases the air gap and reduces the signal amplitude.

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17 окт 2024

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Комментарии : 29

@williamdenham8018 Год назад

Great instructional video on how to read drawings with methodical troubleshooting skills. Awesome! Ty

@JohnRogers7567-q9l 25 дней назад

Where does the black and yellow wire go to on the deactivation switch mines not getting volts

@marcibb3167 6 месяцев назад

Fantastic video thank you so much for posting this.

@PhillipBailey 6 месяцев назад

Glad it helped you.

@bradmarcum2927 6 месяцев назад

Could this cause an intermittent cruise control failure? That’s what’s happening to my 2001 f150

@PhillipBailey 6 месяцев назад

Sure it could start out as an intermittent failure for sure.

@abitoffcenter383 7 месяцев назад

Outstanding troubleshooting and instructions Sir!! Would this be the same steps on a 1997 F150? I'm having the same issues with the CC. But I cannot run the self system check on mine. There's no wire for pin #1 on mine. Replaced clock spring, Checked and replace brake pressure sensor on the master and the inline fuse is good (as well as the fuse in the cabin), and 3rd BL is working. Oddly enough the horn will not stop going off. Has been that way since I've had the truck (about 8 years). But the CC stopped working about a year ago. Thank You Sir for all your time and effort to put this video out. It's a HUGE amount of help and greatly appreciated!!

@PhillipBailey 7 месяцев назад

I'm not sure if a 97 is the same sorry. I'm away from my information right now so I can't look it up

@abitoffcenter383 7 месяцев назад

@@PhillipBailey If it's not to much to ask, I would be extremely grateful!! I've been banging my head against wall for two days now. Thank You so much Mr. Bailey for responding!!

@PhillipBailey 7 месяцев назад

@abitoffcenter383 what have you done to stop the horn from going off. If you removed the horn relay that's likely why the cruise won't turn on. The cruise ON switch sends a voltage from the control side of the horn relay back to the cruise module. I'd figure out what's wrong with the horn first. Maybe the pad switch in the steering wheel. Let me know what you've done with the horn. On And 97 is different

@abitoffcenter383 7 месяцев назад

@@PhillipBailey Years ago I pulled the relay for the horn. But once I noticed that shut down the CC I replaced it with a new one. Which didn't help the horn situation, so I unplugged the horns themselves. But the CC worked once I replaced the horn relay. This truck sat for like 8-ish years before I got it. I've done a mountain of work to it!! I replaced the brake pressure switch when I replaced the master and the booster. Back when I was rebuilding the upper part of the engine and replacing the trans and transfer case. But like I mentioned, the CC stopped working about a year ago. Which is when I replaced the clock spring and brake light switch. I have NOT checked the pad switch in the air bag. I've plans to dig into the horn situation this afternoon. So the steps you took in the video do NOT cross over to a 97 f150? Again, Thank You Mr. Bailey for all your help and feedback!!

@PhillipBailey 7 месяцев назад

@abitoffcenter383 the systems are similar but wired different. See if you can figure out the horn problem first. Does the horn relay click when plugging it in? If so try disconnecting the horn pad switch.

@John-Adams-Can Год назад

Gotta love old school electronics!

@trisnomechanic6985 2 года назад

Thanks my friends

@DeepSouthBayouDiesel Год назад

I have an 02 f150 and the cruise light illuminates when you hit the set button. I had an 04 f150 heritage that worked the same way.

@PhillipBailey Год назад

Thanks for the tip.

@DeepSouthBayouDiesel Год назад

@@PhillipBailey no problem...I recently acquired an 02 f350 and it does the same thing.

@lloydballard7051 Месяц назад

Have 03 Ford Explorer, similar system with 6 wires. Changed speed sensor, brake switch and steering wheel switch. No luck. Lots of troubleshooting with factory wiring diagrams. No luck. Finally read the owners manual and like you said, activation is a 2 step process. Push on, then set, damn thing worked fine. There never was a problem, it was just operator error. OUCH.

@marcibb3167 6 месяцев назад

Does anyone know what the vehicle speed signal looks like? Square wave sine wave or something else

@PhillipBailey 6 месяцев назад

I believe its a square wave signal. Sorry I didn't scope it