C1662 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1662 – Ambient Temperature High

 

C1662 Possible Symptoms

 

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

 

C1662 Possible Causes

 

Faulty Parking Assist ECU,Parking Assist ECU harness is open or shorted,Parking Assist ECU circuit poor electrical connection

 

C1662 Description

 

This Diagnostic Trouble Code (DTC) is stored when the Parking Assist ECU judges that the temperature has increased to a point that can cause a malfunction of the parking assist ECU.