AutoCodes – Generic – B2130

B2130 Code - Memory Recall Switch Circuit Active

Quick Answer

The memory function switches are normally open and are wired directly to the to the Memory Mirror Module (MMM). Common causes include Faulty Memory Recall Switch, Memory Recall Switch harness is open or shorted, Memory Recall Switch 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: B2130 indicates Memory Recall Switch Circuit Active.
Common causes: Common causes include Faulty Memory Recall Switch, Memory Recall Switch harness is open or shorted, Memory Recall Switch 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 4,495

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 19, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2130 Description

The memory function switches are normally open and are wired directly to the to the Memory Mirror Module (MMM). When a memory recall switch is pressed, the switch pulls the 5 V signal circuit from the MMM low. The MMM senses that a memory recall signal was pulled low and a class 2 message is sent out to the Memory Seat Module (MSM) identifying that the circuit is active. In response to this message, the MSM performs the requested function. If a memory recall switch circuit is active for more than 30 continuous seconds, the circuit will be considered shorted and the MMM will set this Diagnostic Trouble Code (DTC).

OBDII Code B2130 - Memory Recall Switch Circuit Active - AutoCodes.com — B2130 Code - Memory Recall Switch Circuit Active

What does this mean?

What are the Possible Causes of the DTC B2130?

Faulty Memory Recall Switch
Memory Recall Switch harness is open or shorted
Memory Recall Switch circuit poor electrical connection
Faulty Memory Mirror Module (MMM)

How to Fix the DTC B2130?

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 B2130 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 B2130 code?

Need more information on how to fix the B2130 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2130 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2130 Buick — Memory Recall Switch Circuit Active
B2130 Cadillac — Memory Recall Switch Circuit Active
B2130 Chevrolet — Memory Recall Switch Circuit Active
B2130 GMC — Memory Recall Switch Circuit Active

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 B2130 Code

What does OBDII code B2130 mean?

OBDII code B2130 indicates a problem with the memory recall switch circuit, which affects the vehicle's seat or mirror position memory functions.

What are common symptoms of the B2130 code?

Common symptoms include the inability to use memory seat or mirror settings, warning lights on the dashboard, and potential issues with other electronic controls.

What can cause the B2130 code to trigger?

Causes may include a faulty memory recall switch, damaged wiring or connectors, or issues within the vehicle's body control module.

How can I diagnose the B2130 code?

Start by using an OBDII scanner to confirm the code. Then, inspect the memory recall switch and associated wiring for damage, and check for any other related trouble codes.

Is it safe to drive my car with the B2130 code?

While it may not pose immediate safety risks, driving with the B2130 code can lead to inconvenient issues with seat or mirror adjustments, so it's advisable to address it promptly.

What repair options are available for the B2130 code?

Repairs may involve replacing the memory recall switch, repairing or replacing damaged wiring, or reprogramming or replacing the body control module, depending on the diagnosis.

Can I reset the B2130 code after repairs?

Yes, after performing the necessary repairs, you can use an OBDII scanner to clear the code and reset the system. Monitor for reoccurrence to ensure the issue is resolved.

Are there any DIY fixes for the B2130 code?

DIY fixes may include checking and reconnecting any loose or corroded wiring and ensuring the memory recall switch is functioning properly. However, complex electrical issues may require professional assistance.

How much does it typically cost to fix a B2130 code?

Repair costs can vary widely based on the specific issue, ranging from a simple switch replacement costing around $100 to more complex repairs involving the body control module, which could cost several hundred dollars.