Hey guys I pulled the code for my ABS light it’s gave me one short flash followed by one long flash. I read that as “open isolation circuit”. Does anyone know where I should start to address this problem?
I guess my question is this step. I’m reading it as putting one end of my multimeter in the cab and one end under the truck? Or am I completely lost? F4 CHECK FOR CONTINUITY ALONG HARNESS CIRCUIT 599 (PK/LG)
Verify multimeter is on 200 ohm scale.
Measure resistance between anti-lock electronic control module harness connector C277, Pin 13 (PK/LG) and RABS valve component side connector harness connector C158, Pin 1.
That is correct. If your multimeter leads are not long enough to make the distance, you'll need a length of wire to extend one of the leads (here's where you need the alligator clip attachments for your leads). Both C158 and C277 would be disconnected. Cheers!
Ok so I ran through the pin point test and everything came out good. I replaced the rabs module with a reman ford module. Cleared the code per instructions. Now I am getting 15 short one long flashes... it says should not occur.... but it is lol. I try to clear that code but it continues to stay. Any ideas?
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