C0657 CADILLAC - Level Control Compressor Circuit Low
C0657 CADILLAC Possible Causes
- Faulty Level Control Compressor
- Level Control Compressor harness is open or shorted
- Level Control Compressor circuit poor electrical connection
First diagnose C0657 CADILLAC code
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 terminals.
Cost of diagnosing the C0657 CADILLAC code
Labor: 1.0The cost of diagnosing the C0657 CADILLAC 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.
C0657 CADILLAC Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C0657 Cadillac DescriptionThe Automatic Level Control compressor is switched ON and OFF using an Electronic Level Control (ELC) compressor relay which is controlled by the Electronic Suspension Control (ESC) module. The ESC module circuitry provides a switched path to ground whenever compressor activity is required. This drive circuit is also continually monitored to determine if the voltage level agrees with the commanded state.
C0657 CADILLAC More InformationNeed more information on how to fix the C0657 CADILLAC code?
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