C1802 INFINITI – Air Suspension Air Compressor Relay

C1802 INFINITI Possible Symptoms

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

C1802 INFINITI Possible Causes

Faulty Air Compressor Relay,Air Compressor Relay harness is open or shorted,Air Compressor Relay circuit poor electrical connection,Faulty Air Levelizer Control Module

C1802 INFINITI Description

The Air Levelizer Control Module monitors the Air Compressor Relay. The Air Levelizer Control Module sets the OBDII code when the Air Compressor Relay is not to factory specifications.