Thread: Intermittent P1571 and ABS/Trac Light On

Originally Posted by johntremell

you can find a used ebcm used for under 100. I have a 2001 gtp that I replaced the ebcm on only to find the wheel hub is loose. we replaced the wheel hub and its still broken, im pretty sure that there is a broken wire between the wheel hub and ebcm. by the way the ebcm is also known as the abs module. they are somewhat year specific. I think from 98 to 2002 they are the same but dont quote me on that. I would actually recomend going someplace that can scan your abs to see what the culprit is. what will happen if the scanner dosent show any information is that it is the abs module that has gone out. you should be able to find a good used abs module for under 100 on here. maybe ask one of those dudes that is parting out a grand prix.

most used ebcms have to be "flashed" to your specific car.

Im hoping for a hub. I shall inspect this weekend

Originally Posted by BlackFlag

most used ebcms have to be "flashed" to your specific car.

Im hoping for a hub. I shall inspect this weekend

that dtc means the desired torque signal PWM duty cycle is less then 5% or greater then 95% or desired torque signal is not received by pcm.

im thinkin your ebcm took a dump or you need to check the serial data circuit. This has no relevance to a hub