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AutoCodes - Generic - C1179

C1179 Code - Delta Stroke Sensor Malfunctioning

- Code Popularity: 19,448 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC C1179?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Delta Stroke Sensor
  • Delta Stroke Sensor harness is open or shorted
  • Delta Stroke Sensor circuit poor electrical connection
  • Faulty ABS Control Unit/Actuator
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How to Fix the DTC C1179?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1179 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

Code C1179 Description

The Active Brake Booster consists of vacuum booster, an active booster control group and a delta stroke sensor. In case of brake booster system malfunction due to loss of vacuum the delta stroke sensor will signal the ABS actuator and electric unit (control unit) that a booster failure has occurred. The active booster then applies supplemental force to the master cylinder relative to the amount of force exerted on the brake pedal.

OBDII Code C1179 - Delta Stroke Sensor Malfunctioning - AutoCodes.com
C1179 Code - Delta Stroke Sensor Malfunctioning

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Code C1179 comments

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