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C0658 CADILLAC

C0658 CADILLAC - Level Control Compressor Circuit High

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Level Control Compressor
  • Level Control Compressor harness is open or shorted
  • Level Control Compressor circuit poor electrical connection

Possible symptoms

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

C0658 Cadillac Description

The 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.
OBDII Code C0658 Cadillac - Level Control Compressor Circuit High - AutoCodes.com

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C0658 CADILLAC Comments

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