OBD Guide
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C1913

Ride Control Left Front Shock Actuator Circuit Failure

C1913 is an OBD-II diagnostic trouble code meaning: Ride Control Left Front Shock Actuator Circuit Failure. Common causes: broken or damaged wiring harness, faulty shock absorber actuator. Estimated repair cost: $133–278.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$133–278 (est.)

Symptoms

  • Hard suspension on one side
  • Error message on the dashboard
  • Uneven tire wear

Causes

  • Broken or damaged wiring harness
  • Faulty shock absorber actuator
  • Problem with the suspension control unit
  • Short circuit in the circuit

How to Fix

  1. Check the integrity of the wiring harness to the actuator
  2. Check actuator resistance
  3. Check power and ground at the actuator connector
  4. Replace the actuator if necessary
  5. Scan the suspension control module for other errors

Related codes

C1910C1911C1912C1914

FAQ

What does the C1913 code mean?

C1913 is an OBD-II diagnostic trouble code that indicates: Ride Control Left Front Shock Actuator Circuit Failure

What causes a C1913 error code?

The most common causes of C1913 include: Broken or damaged wiring harness; Faulty shock absorber actuator; Problem with the suspension control unit; Short circuit in the circuit.

How do I fix a C1913 diagnostic trouble code?

To fix C1913: Check the integrity of the wiring harness to the actuator. Check actuator resistance. Check power and ground at the actuator connector. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1913?

Limited driving only, diagnose soon

How much does it cost to fix C1913?

The estimated repair cost for C1913 is $133–278. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat