DTC C12D1 GMC
AV Control Unit
AV Control Unit
Lost Communication With Yaw Rate Sensor (YRS)
Communication Error from HV ECU
Throttle Pedal Position Sensor Switch A Circuit Malfunction
CKP 58X Sensor No Signals
Cylinder 4 Misfire Detected
EVAP Control System Large Leak Detected
Shift Control Solenoid Valve D - Open or Short to ground (SOL4- BrakeD, ClutchE : Normal High)
Lost Communication with Skid Control ECU
Knob Supply Voltage - Circuit Voltage Above Threshold
Left Roof Rail Air Bag Deployment Loop Resistance Above Threshold
Knock Sensor Power Source Circuit Low Input