2004 GMC Envoy SLE 4.2L MIL Lamp on
I'm beginning to hate CAN failure diagnostics, We got these codes on this Envoy which turns on the ABS, and the Brake warning lights and the A/C stops working. When we checked the BUSS connector to see which module was not communicating all modules were there ...
FIX posted 10/23/2008
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Message Closed w/FIX
Vehicle Data2004 GMC Envoy SLE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2004 GMC Envoy SLE
VIN | 1GKDS13S64 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
U1000 | Class 2 Communication Malfunction |
U1041 | Loss of Electronic Brake Controller Communication |