C1624 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1624 – AWC-ECU System Internal Malfunction

 

C1624 Possible Symptoms

 

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

 

C1624 Possible Causes

 

Faulty All Wheel Control (AWC) ECU,All Wheel Control (AWC) ECU harness is open or shorted,All Wheel Control (AWC) ECU circuit poor electrical connection

 

C1624 Description

 

The All Wheel Control (AWC) ECU monitors the malfunction in the ECU. The code is set when a malfunction is found in AWC-ECU.