Diagnostic Code Entered On: Wed Oct 06, 2010 11:00 pm
Please Note: The DTC Information provided has been randomly generated.
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Diagnostic Trouble Code Description:
High Speed CAN Communication Bus
Possible Sensor Faults
None
Possible Related Diagnostic Trouble Codes
DTC U0001
Circuit / System Description
Modules connected to the GMLAN serial data circuits monitor for serial data communications on the GMLAN network during normal vehicle operation. Operating information and commands are exchanged among the modules. Each module on GMLAN network maintains a transmit error counter (TEC) and a receive error counter (REC). The counter values increase with detected errors and will decrease with error-free messages. If the TEC value exceeds 255 the controller removes itself from the network and a DTC?U0001 will be set.
