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ABS pinouts for F150

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Old Today | 10:49 AM
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ABS pinouts for F150
Need to ID the ABS pinouts on this 2001 Ford F150 4.2 5 speed manual. Specifically I'm need to trace the 2 signal wires from differential speed sensor that goes directly to the ABS connector.
 
Last edited by ngant17; Today at 10:52 AM. Reason: clarification
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Old Today | 01:09 PM
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For 2003 it looks like pins 6 and 14 are the ones. LG/BK and RD/PK are the colors.


 
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Old Today | 04:02 PM
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Originally Posted by BareBonesXL
For 2003 it looks like pins 6 and 14 are the ones. LG/BK and RD/PK are the colors.

Thanks for the spot-on info! I jumper’ed in some twisted pair to those leads on ABS plug and my AC output going at low speed was variable, between 1-4 vac on those pins. Same as output directly from speed sensor on top of differential. Which eliminates OEM wiring and sensor faults.





Repairing OEM module circuit board is available. Are these units prone to failure considering my truck in 25 years old?
 
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Old Today | 04:13 PM
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Apparently they do fail in some ways. Might not apply to your problem, but it's an example.

https://www.f150forum.com/f6/diy-abs...solved-149387/
 
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