P0555 Nissan Code - Brake Booster Pressure Sensor Circuit
Quick Answer
Brake booster pressure sensor is connected to brake booster by a hose. Common causes include Faulty Brake Booster Pressure Sensor, Brake Booster Pressure Sensor harness is open or shorted, Brake Booster Pressure 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
- P0555 Nissan indicates Brake Booster Pressure Sensor Circuit.
- Common causes
- Common causes include Faulty Brake Booster Pressure Sensor, Brake Booster Pressure Sensor harness is open or shorted, Brake Booster Pressure 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.
Code P0555 Nissan Description
What are the Possible Causes of the DTC P0555 Nissan?
- Faulty Brake Booster Pressure Sensor
- Brake Booster Pressure Sensor harness is open or shorted
- Brake Booster Pressure Sensor circuit poor electrical connection
How to Fix the DTC P0555 Nissan?
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 P0555 Nissan 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 P0555 Nissan Code
1. What are the common symptoms of OBDII code P0555 in a Nissan related to the brake booster pressure sensor circuit?
The common symptoms include a firm brake pedal, difficulty in applying brakes, illuminated brake warning light on the dashboard, and potential loss of power brake assist.
2. What are the possible causes of OBDII code P0555 in a Nissan?
The code P0555 in a Nissan is typically triggered by issues with the brake booster pressure sensor circuit, which can be caused by a faulty brake booster pressure sensor, damaged wiring or connectors, or a failed brake booster itself.
3. How can I diagnose the OBDII code P0555 in my Nissan related to the brake booster pressure sensor circuit?
Diagnosing the code P0555 involves using a diagnostic scanner to retrieve the specific fault code, inspecting the brake booster pressure sensor and its wiring for any visible damage, and testing the sensor's functionality using a multimeter.
4. Is it safe to continue driving my Nissan with OBDII code P0555 related to the brake booster pressure sensor circuit?
It is not recommended to drive your Nissan with the code P0555 related to the brake booster pressure sensor circuit, as it can lead to potential brake system failure and compromise your safety on the road. It is best to address the issue promptly.
5. Can I repair the OBDII code P0555 in my Nissan related to the brake booster pressure sensor circuit myself?
Repairing the code P0555 related to the brake booster pressure sensor circuit may require a certain level of automotive expertise. While basic checks like inspecting wiring and connectors can be done by DIY enthusiasts, diagnosing and replacing the sensor or brake booster may be best left to professionals.
6. How much does it typically cost to repair OBDII code P0555 in a Nissan related to the brake booster pressure sensor circuit?
The cost of repairing the code P0555 in a Nissan can vary depending on the underlying issue. Replacing a faulty brake booster pressure sensor may cost between $100 to $200, while replacing a damaged brake booster can cost significantly more, potentially exceeding $500.
7. Are there any preventative maintenance tips to avoid OBDII code P0555 related to the brake booster pressure sensor circuit in a Nissan?
Regularly inspecting the brake system, including the brake booster pressure sensor and its wiring, can help identify potential issues early on. Additionally, following the manufacturer's recommended maintenance schedule can help prevent the code P0555 from occurring.
8. Can a faulty brake booster pressure sensor cause other OBDII codes besides P0555 in a Nissan?
Yes, a faulty brake booster pressure sensor can potentially cause other OBDII codes related to the brake system, such as P0556 (Brake Booster Pressure Sensor Circuit Range/Performance) or P0557 (Brake Booster Pressure Sensor Circuit Low).
9. How long does it typically take to repair OBDII code P0555 in a Nissan related to the brake booster pressure sensor circuit?
The repair time for the code P0555 related to the brake booster pressure sensor circuit can vary depending on the exact cause of the issue and the complexity of the repair. In general, it may take a few hours to a full day to diagnose and fix the problem.
10. Can resetting the OBDII system clear the P0555 code related to the brake booster pressure sensor circuit in a Nissan?
Resetting the OBDII system may temporarily clear the P0555 code, but if the underlying issue with the brake booster pressure sensor circuit is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem for a permanent solution.
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