OBD Guide
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C1179

Delta Stroke Sensor Malfunctioning

C1179 is an OBD-II diagnostic trouble code meaning: Delta Stroke Sensor Malfunctioning. Common causes: open or short circuit in wiring harness, oxidation of sensor contacts. Estimated repair cost: $56–167.

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

Symptoms

  • Incorrect operation of the adaptive suspension
  • Check Engine Light Is On
  • Reduced effectiveness of the stabilization system
  • Poor handling on rough roads

Causes

  • Open or short circuit in wiring harness
  • Oxidation of sensor contacts
  • Mechanical damage to the sensor
  • Malfunction of the suspension control unit
  • Software glitch

How to Fix

  1. Check the integrity of the wiring harness and sensor contacts
  2. Clean contacts from oxides
  3. Check the sensor resistance (compare with standards)
  4. Replace sensor if necessary
  5. Flash the suspension control unit (if required)

Related codes

C1180C1181C1182

FAQ

What does the C1179 code mean?

C1179 is an OBD-II diagnostic trouble code that indicates: Delta Stroke Sensor Malfunctioning

What causes a C1179 error code?

The most common causes of C1179 include: Open or short circuit in wiring harness; Oxidation of sensor contacts; Mechanical damage to the sensor; Malfunction of the suspension control unit.

How do I fix a C1179 diagnostic trouble code?

To fix C1179: Check the integrity of the wiring harness and sensor contacts. Clean contacts from oxides. Check the sensor resistance (compare with standards). For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with C1179?

Limited driving only, diagnose soon

How much does it cost to fix C1179?

The estimated repair cost for C1179 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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