C1447 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1447 – Traction Control Module Request Circuit Failure

 

C1447 Possible Symptoms

 

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

 

C1447 Possible Causes

 

Faulty Traction Control Module,Traction Control Module harness is open or shorted,Traction Control Module circuit poor electrical connection

 

C1447 Description

 

The Engine Control Module (ECM) monitors the Traction Control Module. The ECM sets the OBDII code when the Traction Control Module is not to factory specifications.