C5 ABS Traction System Message
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Joined: Jan 2013
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From: McDonough Georgia
C5 ABS Traction System Message
I just installed a fresh engine into my C5 and now have traction system fault codes. I have an unknown connector on the wiring harness that comes from the right side of my C5 near where the outside air temp sensor is. I don’t see any obvious locations where it may have been connected. I have ABS and Service Traction System warnings displayed on the cluster. Does anyone have any ideas about where it went?
Last edited by RAS6582; Dec 27, 2020 at 06:37 PM.
Thread Starter
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Joined: Jan 2013
Posts: 82
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From: McDonough Georgia
I’m getting TC codes c1221H, c1242H, c1283H and some random ldcm and rdcm codes. I’m pretty sure the door control module codes will clear themselves out eventually. The TCS codes are left , right wheel sensors and I think the yaw sensor code.
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