AutoCodes – Honda – B1155 Honda

B1155 Honda Code - Gauge Control Module Lost Communication With Combination Switch Control Unit

Quick Answer

The Gauge Control Module monitors the Combination Switch Control Unit. Common causes include Faulty Combination Switch Control Unit, Faulty Gauge Control Module, Gauge Control Module 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: B1155 Honda indicates Gauge Control Module Lost Communication With Combination Switch Control Unit.
Common causes: Common causes include Faulty Combination Switch Control Unit, Faulty Gauge Control Module, Gauge Control Module 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.

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Code Popularity 7,801

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 Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1155 Honda Description

The Gauge Control Module monitors the Combination Switch Control Unit. The Gauge Control Module sets the OBDII code when the Combination Switch Control Unit communication (Headlight Switch Message) is not to factory specifications.

OBDII Code B1155 Honda - Gauge Control Module Lost Communication With Combination Switch Control Unit - AutoCodes.com — B1155 Honda Code - Gauge Control Module Lost Communication With Combination Switch Control Unit

What does this mean?

What are the Possible Causes of the DTC B1155 Honda?

Faulty Combination Switch Control Unit
Faulty Gauge Control Module
Gauge Control Module harness is open or shorted
Gauge Control Module circuit poor electrical connection

How to Fix the DTC B1155 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 B1155 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 B1155 Honda code?

Need more information on how to fix the B1155 Honda code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1155 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 B1155 Honda Code

1. What are the common symptoms of OBDII code B1155 in a Honda related to Gauge Control Module Lost Communication With Combination Switch Control Unit?

- Common symptoms may include non-functional gauges on the instrument cluster, issues with the turn signals, and problems with the wipers.

2. What are some possible causes of OBDII code B1155 in a Honda?

- The code B1155 can be triggered by a faulty Combination Switch Control Unit, wiring issues, a malfunctioning Gauge Control Module, or a communication error between these components.

3. How can I diagnose the cause of OBDII code B1155 in my Honda?

- Proper diagnosis involves checking the wiring connections between the Gauge Control Module and Combination Switch Control Unit, testing the components for functionality, and using a scan tool to retrieve specific error codes.

4. Is it safe to drive my Honda with OBDII code B1155 present?

- It is not recommended to drive the vehicle with this code present, as it may affect the proper functioning of critical systems like the gauges, turn signals, and wipers.

5. Can I repair OBDII code B1155 in my Honda myself?

- While some basic troubleshooting steps can be taken, diagnosing and repairing this code may require specialized tools and expertise. It is advisable to consult a professional mechanic for an accurate diagnosis and repair.

6. Will resetting the OBDII code B1155 in my Honda make the issue go away?

- Simply clearing the code without addressing the underlying problem will not fix the issue. It is important to diagnose and repair the root cause of the communication error between the Gauge Control Module and Combination Switch Control Unit.

7. How much does it typically cost to repair OBDII code B1155 in a Honda?

- The cost of repairing this code can vary depending on the extent of the issue, the parts that need to be replaced, and the labor costs. It is recommended to obtain quotes from different mechanics or dealerships for an accurate estimate.

8. Can a faulty battery or alternator cause OBDII code B1155 in a Honda?

- While a weak battery or alternator can potentially cause electrical issues in a vehicle, OBDII code B1155 specifically relates to a communication error between the Gauge Control Module and Combination Switch Control Unit.

9. Are there any preventive measures to avoid encountering OBDII code B1155 in a Honda?

- Regular maintenance, including checking the electrical connections and keeping the components clean, can help prevent issues that may trigger this code.

10. Is OBDII code B1155 common in Honda vehicles?

- While this specific code may not be extremely common, communication errors between modules can occur in various vehicle makes and models, including Honda.