C1944 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1944 – Gauge Driver Circuit Fault


C1944 Possible Symptoms


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


C1944 Possible Causes


Faulty Gauge Driver,Gauge Driver harness is open or shorted,Gauge Driver circuit poor electrical connection


C1944 Description


The Anti-Lock Brake System (ABS) Module monitors the Gauge Driver. The ABS Module sets the OBDII code when the Gauge Driver is not to factory specifications.