Engine-CodesAcura – B1163 Acura

B1163 Acura Code - Gauge Control Module Lost Communication With Left Power Sliding Door Control Unit

Quick Answer

The B1163 diagnostic trouble code for Acura vehicles indicates that there is a communication issue between the Gauge Control Module and the Left Power Sliding Door Control Unit. Common causes include Loose or damaged wiring connections between the Gauge Control Module and Left Power Sliding Door Control Unit, Malfunctioning Gauge Control Module or Left Power Sliding Door Control Unit, Software issues causing communication errors. 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
B1163 Acura indicates Gauge Control Module Lost Communication With Left Power Sliding Door Control Unit.
Common causes
Common causes include Loose or damaged wiring connections between the Gauge Control Module and Left Power Sliding Door Control Unit, Malfunctioning Gauge Control Module or Left Power Sliding Door Control Unit, Software issues causing communication errors.
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.
Table of contents Created and updated by William Orellana on Sep 16, 2024
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Code B1163 Acura Description

The B1163 diagnostic trouble code for Acura vehicles indicates that there is a communication issue between the Gauge Control Module and the Left Power Sliding Door Control Unit. The Gauge Control Module is responsible for monitoring and controlling various gauges and indicators on the vehicle's dashboard, while the Left Power Sliding Door Control Unit manages the operation of the left power sliding door. When these two modules are unable to communicate effectively, it can lead to a range of issues affecting the vehicle's performance and functionality.

OBDII Code B1163 Acura - Gauge Control Module Lost Communication With Left Power Sliding Door Control Unit
B1163 Acura Code - Gauge Control Module Lost Communication With Left Power Sliding Door Control Unit

Common Causes of B1163 Acura

  1. Loose or damaged wiring connections between the Gauge Control Module and Left Power Sliding Door Control Unit.
  2. Malfunctioning Gauge Control Module or Left Power Sliding Door Control Unit.
  3. Software issues causing communication errors.
  4. Electrical problems within the vehicle's data communication network.

Symptoms of B1163 Acura

  1. Dashboard gauges not functioning properly or displaying incorrect information.
  2. Left power sliding door not opening or closing as expected.
  3. Warning lights related to the gauge control system or power sliding door appearing on the dashboard.
  4. Loss of communication with the left power sliding door control unit.

How to Fix B1163 Acura

  1. Begin by conducting a thorough inspection of the wiring connections between the Gauge Control Module and Left Power Sliding Door Control Unit. Repair or replace any damaged or loose connections.
  2. Check for any software updates or glitches that may be affecting the communication between the modules. Update or reprogram the modules as necessary.
  3. If the Gauge Control Module or Left Power Sliding Door Control Unit is found to be faulty, replace the defective module with a new one.
  4. Clear the diagnostic trouble codes from the vehicle's system using a diagnostic scanner to reset the communication between the modules.

Cost to Fix B1163 Acura

The typical repair costs for addressing the B1163 code can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of replacing a faulty module can range from $200 to $500, including parts and labor. However, additional costs may apply if extensive wiring repairs or software reprogramming are required. It's important to note that diagnosis time and labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Factors such as location, vehicle make and model, and engine type can also influence the overall repair costs. For a more accurate estimate, it is recommended to consult with a qualified mechanic or auto repair shop.

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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 B1163 Acura Code

1. What are the common symptoms of OBDII code B1163 in an Acura related to the Gauge Control Module losing communication with the Left Power Sliding Door Control Unit?

- Common symptoms include malfunctioning power sliding door operation, illuminated warning lights on the dashboard, and potential issues with the gauge cluster display.

2. What are the typical causes of OBDII code B1163 in an Acura?

- The code B1163 is often triggered by a poor electrical connection, damaged wiring, a faulty gauge control module, or a malfunctioning left power sliding door control unit.

3. How can I diagnose the issue related to code B1163 in my Acura?

- Diagnosis usually involves checking the wiring connections between the gauge control module and the left power sliding door control unit, testing the components for proper functionality, and using an OBDII scanner to read the fault code.

4. Can I repair the Gauge Control Module Lost Communication issue myself?

- While basic troubleshooting like checking connections and fuses can be done by DIY enthusiasts, a professional diagnosis and repair may be needed to address the specific cause of the communication loss effectively.

5. Are there any temporary fixes for OBDII code B1163 in my Acura?

- Resetting the vehicle's computer system by disconnecting the battery for a few minutes may temporarily clear the code, but it's important to address the underlying issue to prevent the code from reoccurring.

6. Is it safe to continue driving my Acura with OBDII code B1163 present?

- It is generally not recommended to drive the vehicle with unresolved communication issues between critical control modules, as it can lead to further malfunctions and potential safety hazards.

7. How much does it typically cost to repair OBDII code B1163 in an Acura?

- The cost of repair can vary depending on the cause of the communication loss, but it may involve expenses for parts replacement, labor, and diagnostic fees, which can range from a few hundred to over a thousand dollars.

8. Can extreme weather conditions affect the communication between the Gauge Control Module and the Left Power Sliding Door Control Unit?

- Yes, extreme temperatures or moisture can potentially impact the electrical connections and components, leading to communication errors and triggering OBDII code B1163 in your Acura.

9. Will disconnecting the battery reset the code B1163 in my Acura?

- Disconnecting the battery may temporarily clear the code, but it's crucial to address the root cause of the communication issue for a permanent solution to prevent the code from reappearing.

10. How long does it typically take to diagnose and repair OBDII code B1163 in an Acura?

- The diagnosis and repair process can vary in time depending on the complexity of the issue, but it may take a few hours to a full day for a mechanic to identify the problem and carry out the necessary repairs.

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