OBD Guide
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C12E8

ABS Pump Motor Stuck

C12E8 is an OBD-II diagnostic trouble code meaning: ABS Pump Motor Stuck. Common causes: abs pump motor jammed, problems with wiring harness or contacts. Estimated repair cost: $111–556.

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$111–556 (est.)

Symptoms

  • ABS/ESP indicator lights up
  • Reduced ABS performance
  • Possible problems with braking

Causes

  • ABS pump motor jammed
  • Problems with wiring harness or contacts
  • ABS control unit malfunction
  • ABS pump relay failure
  • Short circuit or open circuit

How to Fix

  1. Check power supply to ABS pump motor
  2. Inspect the wiring harness and contacts for damage
  3. Diagnose the ABS control unit
  4. Replace ABS pump motor if necessary
  5. Clear fault code and check functionality

Related codes

C12E9C12EAC12EB

FAQ

What does the C12E8 code mean?

C12E8 is an OBD-II diagnostic trouble code that indicates: ABS Pump Motor Stuck

What causes a C12E8 error code?

The most common causes of C12E8 include: ABS pump motor jammed; Problems with wiring harness or contacts; ABS control unit malfunction; ABS pump relay failure.

How do I fix a C12E8 diagnostic trouble code?

To fix C12E8: Check power supply to ABS pump motor. Inspect the wiring harness and contacts for damage. Diagnose the ABS control unit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C12E8?

Limited driving only, diagnose soon

How much does it cost to fix C12E8?

The estimated repair cost for C12E8 is $111–556. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat