Air Suspension Air Compressor Relay
Table of contents
C1802 NISSAN 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
How do I fix code C1802 NISSAN?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1802 NISSAN code
The cost of diagnosing the C1802 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1802 NISSAN 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.