AutoCodes – Honda – P0558 Honda

P0558 Honda Code - Brake Booster Pressure Sensor Circuit High Voltage

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: P0558 Honda indicates Brake Booster Pressure Sensor Circuit High Voltage.
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.

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Code Popularity 4,878

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0558 Honda Description

Brake booster pressure sensor is connected to brake booster by a hose. It detects brake booster pressure and sends the voltage signal to the Engine Control Module (ECM). The sensor uses a silicon diaphragm which is sensitive to the change in pressure. As the pressure increases, the voltage rises.

OBDII Code P0558 Honda - Brake Booster Pressure Sensor Circuit High Voltage - AutoCodes.com — P0558 Honda Code - Brake Booster Pressure Sensor Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P0558 Honda?

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 P0558 Honda?

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 P0558 Honda 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 P0558 Honda code?

Need more information on how to fix the P0558 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0558 Honda code diagnosed by a professional: Find a repair shop in your area

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 P0558 Honda Code

1. What are the common symptoms of OBDII code P0558 on a Honda related to the brake booster pressure sensor circuit high voltage?

The common symptoms include the illumination of the Check Engine Light, reduced brake assist performance, and potential issues with the vehicle's braking system.

2. What are the possible causes of OBDII code P0558 on a Honda?

The code P0558 in a Honda related to the brake booster pressure sensor circuit high voltage can be caused by a faulty brake booster pressure sensor, damaged wiring or connectors in the circuit, or a problem with the brake booster itself.

3. How can I diagnose the OBDII code P0558 on my Honda?

Diagnosing the code P0558 involves using an OBDII scanner to retrieve the code, visually inspecting the brake booster pressure sensor and its wiring, testing the sensor's voltage output, and checking for any leaks or issues with the brake booster.

4. What are the repair options for fixing OBDII code P0558 on a Honda?

Repair options for resolving code P0558 may include replacing the brake booster pressure sensor, repairing or replacing damaged wiring or connectors, and ensuring proper connection and functionality of the brake booster.

5. Can I drive my Honda with OBDII code P0558 present?

It is not recommended to drive your Honda with code P0558 present, as it can affect the vehicle's braking performance and compromise safety. It is advisable to address the issue promptly.

6. Are there any DIY tips for fixing OBDII code P0558 on a Honda?

While some basic inspections can be done by DIY enthusiasts, diagnosing and repairing code P0558 may require specialized tools and expertise. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

7. How important is it to address OBDII code P0558 in a Honda promptly?

It is important to address code P0558 promptly to ensure the proper functioning of the brake booster system and maintain the safety and performance of your Honda's braking system.

8. Can a faulty brake booster pressure sensor cause other issues besides triggering code P0558 on a Honda?

Yes, a faulty brake booster pressure sensor can cause issues such as decreased brake assist, inconsistent brake pedal feel, and potential safety concerns related to braking performance.

9. Will resetting the ECU clear OBDII code P0558 on a Honda?

Resetting the ECU may temporarily clear the code, but if the underlying issue causing code P0558 is not addressed, the code is likely to reappear once the system detects the fault again.

10. How much does it typically cost to repair OBDII code P0558 on a Honda?

The cost of repairing code P0558 on a Honda can vary depending on the specific cause of the issue, the extent of repairs needed, and labor costs. It is advisable to obtain estimates from professional mechanics for an accurate cost assessment.