DTC P1122 GMC
Lost Communication with Hybrid Vehicle (HV) Control System (Hybrid)
Lost Communication with Hybrid Vehicle (HV) Control System (Hybrid)
TP Sensor Circuit High Input (Intermittent)
Lost Communication with ECM PCM
Charge Air Cooler (CAC) Temperature - Intake Air Temperature (IAT) Sensor 2 Correlation
ECT Sensor Circuit Intermittent High Input
Invalid Data Received From Gear Shift Control Module
Left Frontal Impact Sensor - Component Or System Operating Conditions
Passenger Presence Module Incorrect Component Installed (sets in the SDM)
High Speed CAN Communication Bus
Control Module. Relays Defect
Loss of AMP Communications
Keyless Entry System Key Fobs Not Programmed