C1645 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1645 – Power Steering Control System Failure

 

C1645 Possible Symptoms

 

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

 

C1645 Possible Causes

 

Faulty Power Steering System

 

C1645 Description

 

This Diagnostic Trouble Code (DTC) is stored when the Parking Assist ECU receives a malfunction signal from the power steering system via CAN communication.