C1178 Infiniti Code - ABS Active Brake Booster
Quick Answer
The Active Brake Booster consists of a vacuum booster, an active booster control group, and a delta stroke sensor. Common causes include Faulty Active Booster (Power Brake Booster), Faulty ABS Control Unit/Actuator, ABS Control Unit/Actuator harness is open or shorted. 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
- C1178 Infiniti indicates ABS Active Brake Booster.
- Common causes
- Common causes include Faulty Active Booster (Power Brake Booster), Faulty ABS Control Unit/Actuator, ABS Control Unit/Actuator harness is open or shorted.
- 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.
Code C1178 Infiniti Description
What are the Possible Causes of the DTC C1178 Infiniti?
- Faulty Active Booster (Power Brake Booster)
- Faulty ABS Control Unit/Actuator
- ABS Control Unit/Actuator harness is open or shorted
- ABS Control Unit/Actuator circuit poor electrical connection
How to Fix the DTC C1178 Infiniti?
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 C1178 Infiniti 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.
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Frequently Asked Questions about C1178 Infiniti Code
1. What are common symptoms of OBDII code C1178 in an Infiniti related to the ABS Active Brake Booster?
The common symptoms include the ABS warning light coming on, loss of power brakes, and possible issues with the vehicle's stability control system.
2. What are some possible causes of OBDII code C1178 in an Infiniti indicating an issue with the ABS Active Brake Booster?
Potential causes may include a faulty ABS Active Brake Booster, damaged wiring or connectors, low brake fluid level, or a malfunctioning ABS control module.
3. How can I diagnose the OBDII code C1178 in my Infiniti related to the ABS Active Brake Booster?
Diagnosis typically involves using a professional diagnostic scan tool to retrieve the specific fault code, inspecting the brake booster system for any visible damage, and testing the ABS components for proper functionality.
4. Can I still drive my Infiniti with OBDII code C1178 related to the ABS Active Brake Booster?
It is not recommended to drive your vehicle when experiencing issues with the ABS Active Brake Booster, as it may affect the braking performance and overall safety of the vehicle. It is best to have the issue diagnosed and repaired as soon as possible.
5. How can I repair OBDII code C1178 in my Infiniti associated with the ABS Active Brake Booster?
Repair options may include replacing the faulty ABS Active Brake Booster, repairing damaged wiring or connectors, ensuring proper brake fluid levels, and resetting the ABS system after the repair.
6. Is it possible to reset the OBDII code C1178 in my Infiniti related to the ABS Active Brake Booster without fixing the underlying issue?
While you may be able to clear the fault code temporarily, it is crucial to address the root cause of the problem to prevent the code from reoccurring and ensure the safe operation of your vehicle.
7. Can a DIY enthusiast repair OBDII code C1178 in an Infiniti indicating a problem with the ABS Active Brake Booster?
Repairing issues related to the ABS Active Brake Booster may require specialized tools and knowledge, so it is recommended to consult a professional mechanic or technician for proper diagnosis and repair.
8. Are there any preventive maintenance tips to avoid encountering OBDII code C1178 in an Infiniti due to the ABS Active Brake Booster?
Regularly checking and maintaining the brake system, including brake fluid levels and overall brake health, can help prevent potential issues with the ABS Active Brake Booster that may trigger the OBDII code C1178.
9. How long does it typically take to repair OBDII code C1178 in an Infiniti linked to the ABS Active Brake Booster?
The repair time can vary depending on the specific cause of the issue, the availability of parts, and the expertise of the technician. It is best to consult with a professional for a more accurate estimate of the repair timeline.
10. Is OBDII code C1178 in an Infiniti related to the ABS Active Brake Booster a common issue among vehicle owners?
While not as common as some other OBDII codes, issues related to the ABS Active Brake Booster can occur in vehicles over time, especially as the components age or experience wear and tear.
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