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C12F3 GMC Code - ECU Hardware Performance ABS Left Isolation Solenoid Valve Performance

- Code Popularity: 743 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C12F3 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Electronic Brake Control Module (EBCM)
  • Electronic Brake Control Module (EBCM) harness is open or shorted
  • Electronic Brake Control Module (EBCM) circuit poor electrical connection
⚠ Does your GMC have Safety Recalls? → Check here

How to Fix the DTC C12F3 GMC?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C12F3 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code C12F3 GMC Description

The Electronic Brake Control Module (EBCM) monitors itself. The EBCM sets the OBDII code when it detects an internal malfunction.

OBDII Code C12F3 GMC - ECU Hardware Performance ABS Left Isolation Solenoid Valve Performance - AutoCodes.com
C12F3 GMC Code - ECU Hardware Performance ABS Left Isolation Solenoid Valve Performance

Need More Information on the Code?

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Code C12F3 GMC comments

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