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C0800 CADILLAC

C0800 CADILLAC - Control Module Power Circuit

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

  • Faulty Control Module Power
  • Control Module Power harness is open or shorted
  • Control Module Power circuit poor electrical connection

Tech notes

- C0800 03: Control Module Power Circuit Low Voltage
- C0800 07: Control Module Power Circuit High Voltage
- C0800 0D: Control Module Power Circuit High Resistance
- C0800 11: Control Module Power Circuit High Input

Possible symptoms

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

C0800 Cadillac Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. The Powertrain Control Module (PCM) sets the OBDII code when the Control Module Power is not to factory specifications.
OBDII Code C0800 Cadillac - Control Module Power Circuit - AutoCodes.com

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C0800 CADILLAC Comments

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