OBD Guide
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C1123

Front Right Out ABS Solenoid

C1123 is an OBD-II diagnostic trouble code meaning: Front Right Out ABS Solenoid. Common causes: abs solenoid malfunction, wiring harness damage. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • The ABS indicator on the dashboard is on
  • Reduced ABS performance
  • Uneven braking
  • Possible jerking when braking

Causes

  • ABS solenoid malfunction
  • Wiring harness damage
  • Short circuit or open circuit
  • Problems with the ABS module

How to Fix

  1. Check the condition of the wiring harness and connectors
  2. Test solenoid resistance
  3. Check the integrity of the control circuit
  4. Replace faulty solenoid or ABS module if necessary

Related codes

C1121C1122C1124

FAQ

What does the C1123 code mean?

C1123 is an OBD-II diagnostic trouble code that indicates: Front Right Out ABS Solenoid

What causes a C1123 error code?

The most common causes of C1123 include: ABS solenoid malfunction; Wiring harness damage; Short circuit or open circuit; Problems with the ABS module.

How do I fix a C1123 diagnostic trouble code?

To fix C1123: Check the condition of the wiring harness and connectors. Test solenoid resistance. Check the integrity of the control circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1123?

Limited driving only, diagnose soon

How much does it cost to fix C1123?

The estimated repair cost for C1123 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat