Unable To Obtain Desired Ride Height
Table of contents
C15A1 RAM Possible Causes
- Air System Leak
- Air System Restrictions
- Low Air Mass
- Faulty Air Suspension Control Module (ASCM)
How do I fix code C15A1 RAM?
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 C15A1 RAM code
The cost of diagnosing the C15A1 RAM 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)
C15A1 RAM Description
The Air Suspension Control Module (ASCM) monitors the ride height. The ASCM sets the OBDII code when it detects that the desired ride height has not been achieved after 20 seconds.