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
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.