DTC Descriptors
WARNING: This page is about a different car, the 2004 Pontiac Sunfire and 2004 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
This diagnostic procedure supports the following DTCs:
- DTC U1016 Lost Communications With Engine Control System (PCM)
- DTC U1040 Lost Communications With Electronic Brake Control Module (EBCM)
- DTC U1064 Lost Communications With Body Control Module (BCM)
- DTC U1088 Lost Communications With Restraints Control System (SDM)
- DTC U1096 Lost Communications With Instrument Panel Cluster (IPC)
- DTC U1128 Lost Communications With Radio