DTC B2485 Hummer
O2 Sensor Circuit Slow Response Bank 2 Sensor 2
O2 Sensor Circuit Slow Response Bank 2 Sensor 2
Cellular Phone Select Switch Range Performance
Mass Airflow Sensor Circuit Continuity Monitoring (short circuit)
Lost Communication with 4WD Control ECU
Cellular Phone Microphone Circuit Malfunction
No Communication With Driver Information Center
Class 2 Circuit Short to Ground
Longitudinal G Sensor Range Performance error
Retained Accessory Power Circuit Low
Hybrid Control Module (HCM) Lost Communication With Instrument Panel Cluster (IPC)
Device Ignition OFF, RUN, and CRANK Circuit Low
Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage (Bank 2)