Suspension Valve Power Supply Voltage
Table of contents
C212C JEEP Possible Causes
- Faulty Air Suspension Compressor Relay
- Faulty Air Suspension Compressor Assembly
- Air Suspension Compressor harness is open or shorted
- Air Suspension Compressor circuit poor electrical connection
- Fualty Air Suspension Control Module (ASCM)
How do I fix code C212C JEEP?
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.
Tech Notes
- C212C-11-SUSPENSION VALVE POWER SUPPLY VOLTAGE – CIRCUIT SHORT TO GROUND
- C212C-12-SUSPENSION VALVE POWER SUPPLY VOLTAGE – CIRCUIT SHORT TO BATTERY
Cost of diagnosing the C212C JEEP code
The cost of diagnosing the C212C JEEP 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)
C212C JEEP Description
When the Air Suspension Control Module (ASCM) detects that too much current is being used when the on-board 12 volt power supply is turned on or when the Air Suspension Control Module (ASCM) detects battery voltage on the on-board 12 volt power supply before it has been turned on.