OBD Guide

C1908

Ride Control Left Rear Shock Actuator Circuit Short To Ground

C1908 is an OBD-II diagnostic trouble code meaning: Ride Control Left Rear Shock Actuator Circuit Short To Ground. Common causes: damage to the wiring harness to the shock absorber, shock absorber solenoid malfunction. Estimated repair cost: $56–167.

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

Symptoms

  • Hard suspension on left rear side
  • Check Engine or Suspension System Light Is On
  • Unstable behavior of the car on uneven surfaces

Causes

  • Damage to the wiring harness to the shock absorber
  • Shock Absorber Solenoid Malfunction
  • Short circuit in control circuit
  • Problems with the suspension control unit

How to Fix

  1. Check the integrity of the wiring harness to the left rear shock absorber
  2. Check the resistance of the shock absorber solenoid
  3. Check for a short circuit to ground in the circuit
  4. If necessary, replace the shock absorber or wiring harness
  5. Reset the error and check the system operation

Related codes

FAQ

What does the C1908 code mean?

C1908 is an OBD-II diagnostic trouble code that indicates: Ride Control Left Rear Shock Actuator Circuit Short To Ground

What causes a C1908 error code?

The most common causes of C1908 include: Damage to the wiring harness to the shock absorber; Shock Absorber Solenoid Malfunction; Short circuit in control circuit; Problems with the suspension control unit.

How do I fix a C1908 diagnostic trouble code?

To fix C1908: Check the integrity of the wiring harness to the left rear shock absorber. Check the resistance of the shock absorber solenoid. Check for a short circuit to ground in the circuit. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1908?

Limited driving only, diagnose soon

How much does it cost to fix C1908?

The estimated repair cost for C1908 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat