Quote:
Originally Posted by MakCamaro
So I connected HP Tuners and these are the codes I got:
0x543: C0800 - Device Power Circuit Malfunction (Pending)
0x543: U0140 - Lost Communication With Body Control Module (Pending, History)
0x543: U042B - Invalid Data Received from Chassis Control Module A (Pending, History)
Any idea if these are related to the Service Rear Axle issue?
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Yes, C0800 will cause a service rear axle to trigger. With this code present, the eLSD won't even attempt a self test. It immediately faults.