Hey,

I've been searching all over for this one. I have a 92 RRC that I just picked up and we're going through it fixing a ton of crap. The ABS light is on as soon as the ignition is turned on and it stays on 100% of the time.

I've tried the blink test which involves removing the blue relay under the driver's seat, putting a paperclip between the black and black/pink wire and turning the ignition on. I've also tried this once the ignition is on. I've done full battery power resets, checked the ABS fuses etc.

My system pumps up to pressure and holds. I'm pretty sure all of my abs sensors are seated for air gap.

Has anyone seen this before? Any help is greatly appreciated.

 

Well, Good Luck!

I've chased a few ABS lights. Without the T4 or Autologic, the blink code is all you can do. If you have brake pressure, I wouldn't even worry about the light. The ABS Pump is not available anymore, same with ABS Control Unit ( unless you go with used parts ). I believe the sensors and the accumulator are the only parts still available, but I could be wrong.