OBD Guide
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C1951

Rear Stabilizer Target Angle Not Attained

C1951 is an OBD-II diagnostic trouble code meaning: Rear Stabilizer Target Angle Not Attained. Common causes: stabilizer motor malfunction, wiring harness problems. Estimated repair cost: $56–167.

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

Symptoms

  • Deterioration in handling
  • Unstable behavior of the car when cornering
  • The malfunction lamp on the instrument panel lights up

Causes

  • Stabilizer motor malfunction
  • Wiring Harness Problems
  • Stabilizer angle sensor malfunction
  • Mechanical damage to the stabilizer

How to Fix

  1. Check the condition of the wiring harness and connectors
  2. Diagnose the stabilizer motor
  3. Check stabilizer angle sensor
  4. Inspect the mechanical components of the stabilizer for damage

Related codes

C1950C1952C1953

FAQ

What does the C1951 code mean?

C1951 is an OBD-II diagnostic trouble code that indicates: Rear Stabilizer Target Angle Not Attained

What causes a C1951 error code?

The most common causes of C1951 include: Stabilizer motor malfunction; Wiring Harness Problems; Stabilizer angle sensor malfunction; Mechanical damage to the stabilizer.

How do I fix a C1951 diagnostic trouble code?

To fix C1951: Check the condition of the wiring harness and connectors. Diagnose the stabilizer motor. Check stabilizer angle sensor. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1951?

Limited driving only, diagnose soon

How much does it cost to fix C1951?

The estimated repair cost for C1951 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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