DTC P1A54 GMC
Wireless Communication Antenna Circuit (Bluetooth)
Wireless Communication Antenna Circuit (Bluetooth)
Sensor 5V Malfunction
Rear Axle Differential Lock Circuit
PTS Sensor 10-Circuit Short To Ground Or Open
Rear Wheel Speed Signal Erratic
Battery Observation Communication Circuit Malfunction
Lost Maximum Engine Torque Message
LR In ABS Solenoid
Acceleration Sensor Output Voltage Malfunction
Lost Communication With Diesel Exhaust Fluid Control Unit
System Failure
Lost Communication with VGRS