C1370 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1370 – Engine Or Transmission System Matching Error

 

C1370 Possible Symptoms

 

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

 

C1370 Possible Causes

 

Faulty VSC Actuator Assembly (Skid Control ECU),Faulty Engine Control Module (ECM)

 

C1370 Description

 

This Diagnostic Trouble Code (DTC) is set by the Skid Control ECU when the Engine Control Module (ECM) is replaced with one that has different engine and transmission information than the information stored in the Skid Control ECU. This DTC is also set when the VSC Actuator Assembly (Skid Control ECU) is replaced with one that has different engine and transmission information than the information stored in the ECM.