AutoCodes – Generic – C1179

C1179 Code - Delta Stroke Sensor Malfunctioning

Quick Answer

The Active Brake Booster consists of vacuum booster, an active booster control group and a delta stroke sensor. Common causes include Faulty Delta Stroke Sensor, Delta Stroke Sensor harness is open or shorted, Delta Stroke Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
C1179 indicates Delta Stroke Sensor Malfunctioning.
Common causes
Common causes include Faulty Delta Stroke Sensor, Delta Stroke Sensor harness is open or shorted, Delta Stroke Sensor circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 20,066
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 20, 2020
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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

What are the Possible Causes of the DTC C1179?

  • Faulty Delta Stroke Sensor
  • Delta Stroke Sensor harness is open or shorted
  • Delta Stroke Sensor circuit poor electrical connection
  • Faulty ABS Control Unit/Actuator

How to Fix the DTC C1179?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1179 code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the C1179 code?

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Need Help with the Code?

Get the C1179 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1179 Code

1. What are the common symptoms of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

The common symptoms include the ABS warning light illuminating on the dashboard, issues with the vehicle's stability control system, and potential difficulties in braking.

2. What are some possible causes of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

Potential causes of this code include a faulty delta stroke sensor, damaged wiring or connectors in the ABS system, or issues with the ABS control module.

3. How can I diagnose OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

Diagnosing this code typically involves using a professional OBDII scanner to retrieve the fault codes, conducting a visual inspection of the ABS system components, and testing the delta stroke sensor's functionality.

4. Can I continue driving my vehicle with OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

It is not recommended to drive the vehicle with this code present, as it can affect the ABS system's performance and potentially compromise your safety on the road.

5. Are there any DIY repair tips for fixing OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

DIY repair tips may include checking and cleaning the connectors and wiring related to the delta stroke sensor, replacing the sensor if necessary, or seeking professional help for a thorough diagnosis and repair.

6. How much does it typically cost to repair OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

The cost of repairing this code can vary depending on the root cause of the issue, the labor rates in your area, and the cost of replacement parts. It is advisable to obtain estimates from reputable mechanics or repair shops.

7. Can OBDII code C1179 (Delta Stroke Sensor Malfunctioning) be caused by a loose gas cap or other minor issues?

No, this specific OBDII code is related to the malfunction of the delta stroke sensor in the ABS system and is not typically associated with minor issues like a loose gas cap.

8. Will resetting the OBDII system clear the code C1179 (Delta Stroke Sensor Malfunctioning)?

Resetting the OBDII system may temporarily clear the code, but if the underlying issue with the delta stroke sensor persists, the code is likely to reappear after driving the vehicle.

9. Is it necessary to visit a dealership for repair of OBDII code C1179 (Delta Stroke Sensor Malfunctioning)?

While visiting a dealership is an option, you can also seek assistance from independent mechanics or repair shops with experience in diagnosing and repairing ABS system issues related to this code.

10. How can I prevent OBDII code C1179 (Delta Stroke Sensor Malfunctioning) from occurring in the future?

Regularly maintaining your vehicle's ABS system, promptly addressing any warning lights related to the system, and following the manufacturer's recommended service schedule can help prevent this code from occurring.

Discuss the causes and fixes for C1179 OBDII Code

  • i have nissan armada 2006 the car was slipping and the parking break turned on automatically while i am driving..the break booster is working well and you cannot change the delta stroke sensor after checking all errors i found that i have to change the abs system and the problem have gone

  • Thank you for the information!!

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