Cadillac - OBD Code Lookup

B0515 Cadillac

Output Air Temperature Sensor 4 Circuit Range/Performance

Speedometer Signal Circuit Malfunction

Output Air Temperature Sensor 3 Circuit Range/Performance

Output Air Temperature Sensor 4 Circuit

Short To Voltage Or BCM Open Internally In The RH DRL Relay Control Circuit

Open Or Short To Ground In The LH DRL Relay Control Circuit

Short To Voltage Or BCM Open Internally In The LH DRL Relay Control Circuit

Output Air Temperature Sensor 3 Circuit

Auxiliary Heater Temperature Command Circuit

Auxiliary Heater System Malfunction