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Engine-Codes – GMC – B2131 GMC

B2131 GMC Code - Memory Recall Switch Circuit Active

Quick Answer

The B2131 GMC code indicates that there is a problem with the memory recall switch circuit being active. Common causes include Faulty memory recall switch, Wiring issues in the memory recall switch circuit, Malfunctioning control module. 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
B2131 GMC indicates Memory Recall Switch Circuit Active.
Common causes
Common causes include Faulty memory recall switch, Wiring issues in the memory recall switch circuit, Malfunctioning control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 13, 2024
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Code B2131 GMC Description

The B2131 GMC code indicates that there is a problem with the memory recall switch circuit being active. This switch is responsible for storing and recalling driver preferences for settings such as seat position, mirror adjustments, and radio presets. When this circuit is active when it shouldn't be, it can lead to issues with the vehicle's memory functions, potentially causing inconvenience and discomfort for the driver.

OBDII Code B2131 GMC - Memory Recall Switch Circuit Active
B2131 GMC Code - Memory Recall Switch Circuit Active

Common Causes of B2131 GMC

  1. Faulty memory recall switch.
  2. Wiring issues in the memory recall switch circuit.
  3. Malfunctioning control module.
  4. Corrosion or damage to electrical connections.
  5. Software issues with the vehicle's memory system.

Symptoms of B2131 GMC

  1. Inability to save or recall driver preferences for seat position, mirror adjustments, or radio presets.
  2. Settings resetting to default each time the vehicle is started.
  3. Error message on the dashboard related to memory functions.
  4. Intermittent functioning of memory recall switch circuit.

How to Fix B2131 GMC

  1. Begin by diagnosing the specific cause of the issue using a diagnostic scanner to retrieve the trouble codes and pinpoint the problem.
  2. Inspect the memory recall switch and wiring for any visible damage or corrosion. Replace any faulty components.
  3. Test the control module to ensure it is functioning properly. Replace if necessary.
  4. Clear the trouble codes from the vehicle's memory using the diagnostic scanner.
  5. Test the memory recall switch circuit to ensure that the issue has been resolved and that the memory functions are working correctly.

Cost to Fix B2131 GMC

The typical repair costs for addressing the B2131 GMC code can vary depending on the specific cause of the issue. In general, the cost of parts for this repair can range from $50 to $200, while labor costs can range from $100 to $300. Overall, the total repair cost for this issue may fall between $150 and $500. It is important to note that these are rough estimates, and actual costs may vary based on factors such as location, vehicle make and model, and the extent of the repairs needed. It is recommended to consult with a qualified mechanic or auto repair shop to get a more accurate estimate based on the specific circumstances.

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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 B2131 GMC Code

1. What are the common symptoms of OBDII code B2131 GMC?

The common symptoms of OBDII code B2131 GMC, Memory Recall Switch Circuit Active, include issues with the memory recall switch functionality in the vehicle, such as the inability to recall saved settings for seats, mirrors, or other features.

2. What can cause the OBDII code B2131 GMC to trigger?

The OBDII code B2131 GMC, Memory Recall Switch Circuit Active, can be triggered by a faulty memory recall switch, a wiring issue in the circuit, or a problem with the control module.

3. How can I diagnose the cause of OBDII code B2131 GMC?

To diagnose the cause of OBDII code B2131 GMC, a thorough inspection of the memory recall switch, wiring connections, and related components is recommended. Testing the switch for proper functionality and checking for any damaged wires or loose connections can help pinpoint the issue.

4. What are some repair tips for addressing OBDII code B2131 GMC?

Repairing OBDII code B2131 GMC may involve replacing a faulty memory recall switch, repairing damaged wiring, or resetting the control module. It's essential to follow the manufacturer's diagnostic and repair procedures to ensure a proper fix.

5. Can OBDII code B2131 GMC be reset without repairs?

Resetting OBDII code B2131 GMC without addressing the underlying issue may temporarily clear the code, but the problem is likely to recur. It's recommended to diagnose and repair the root cause to prevent further issues.

6. Is it safe to continue driving with OBDII code B2131 GMC active?

While OBDII code B2131 GMC may not affect the drivability of the vehicle, it can impact the convenience and functionality of the memory recall switch feature. It's advisable to address the issue promptly to restore full functionality.

7. Can a DIY enthusiast fix OBDII code B2131 GMC?

Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address OBDII code B2131 GMC by following the manufacturer's repair guidelines. However, complex electrical issues may require professional assistance.

8. How much does it typically cost to repair OBDII code B2131 GMC?

The cost of repairing OBDII code B2131 GMC can vary depending on the specific cause of the issue, parts needed for replacement, and labor charges. It's recommended to obtain estimates from reputable automotive repair shops for an accurate cost assessment.

9. Will disconnecting the battery reset OBDII code B2131 GMC?

Disconnecting the battery may reset the vehicle's computer system and temporarily clear OBDII code B2131 GMC. However, if the underlying issue is not addressed, the code is likely to reappear once the vehicle is driven and the system detects the fault again.

10. How can I prevent OBDII code B2131 GMC from recurring in the future?

To prevent OBDII code B2131 GMC from recurring, regular maintenance checks on the memory recall switch, wiring connections, and related components are recommended. Addressing any issues promptly and following the manufacturer's maintenance schedule can help prevent future occurrences.

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