C1448 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1448 – Lamp Adaptive Damping Warning Circuit Failure


C1448 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1448 Possible Causes


Faulty Lamp Adaptive Damping Warning,Lamp Adaptive Damping Warning harness is open or shorted,Lamp Adaptive Damping Warning circuit poor electrical connection


C1448 Description


The Engine Control Module (ECM) monitors the Lamp Adaptive Damping Warning. The ECM sets the OBDII code when the Lamp Adaptive Damping Warning is not to factory specifications.