Have Jeep Questions? Ask a Jeep Repair Expert for Answers
Can you tell me what your Jeep does now after the lift kit was fitted?
Do any warning lights come on?
Is that the only time the light flashes?
Does the vehicle drive well (straight, doesn't pull one way etc) otherwise?
Sounds like the ABS wheel speed sensor leads may be too tight now, (need some more slack).
I would have a Jeep technician scan your vehicle for codes set.
The mechanics that fitted the lift kit may have damaged a wheel speed sensor harness on one side.
I hope this helps.
I hope my advice has been of assistance to you.