AutoCodes – Generic – B1537

B1537 Code - Memory 2 Switch Circuit Short To Battery

Quick Answer

The Body Control Module (BCM) monitors the Memory 2 Switch. Common causes include Faulty Memory 2 Switch, Memory 2 Switch harness is open or shorted, Memory 2 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: B1537 indicates Memory 2 Switch Circuit Short To Battery.
Common causes: Common causes include Faulty Memory 2 Switch, Memory 2 Switch harness is open or shorted, Memory 2 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 5,318

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 May 02, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B1537 Description

The Body Control Module (BCM) monitors the Memory 2 Switch. The BCM sets the OBDII code when the Memory 2 Switch is not to factory specifications.

OBDII Code B1537 - Memory 2 Switch Circuit Short To Battery - AutoCodes.com — B1537 Code - Memory 2 Switch Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC B1537?

Faulty Memory 2 Switch
Memory 2 Switch harness is open or shorted
Memory 2 Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1537?

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 B1537 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 B1537 code?

Need more information on how to fix the B1537 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1537 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1537 Buick — Reset Driver Information Center Switch Signal Short To Ground
B1537 Cadillac — Reset Driver Information Center Switch Signal Short To Ground
B1537 Chevrolet — Reset Driver Information Center Switch Signal Short To Ground
B1537 GMC — Reset Driver Information Center Switch Signal Short To Ground

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 B1537 Code

1. What are common symptoms of OBDII code B1537 (Memory 2 Switch Circuit Short To Battery)?

The common symptoms of code B1537 include illuminated Check Engine Light, issues with power windows, power seats, or other memory-related functions in the vehicle.

2. What are the possible causes of OBDII code B1537?

Possible causes of code B1537 can include a short circuit in the memory 2 switch circuit, damaged wiring or connectors, or a faulty memory switch module.

3. How can I diagnose OBDII code B1537?

Diagnosing code B1537 typically involves using an OBDII scanner to retrieve the code, inspecting the memory switch circuit and related components for damage, and testing the memory switch module for proper functionality.

4. Can I still drive my vehicle with OBDII code B1537?

It is generally safe to drive the vehicle with code B1537, but it is recommended to address the issue promptly to prevent further electrical problems and ensure proper functioning of memory-related features.

5. How can I repair OBDII code B1537?

Repairing code B1537 may involve repairing or replacing damaged wiring or connectors in the memory switch circuit, replacing the memory switch module if faulty, and clearing the error code with an OBDII scanner.

6. Is it possible to reset OBDII code B1537 without repairs?

While clearing the error code with an OBDII scanner may temporarily remove the Check Engine Light, it is crucial to address the underlying issue causing code B1537 to prevent the problem from recurring.

7. Are there any DIY tips for fixing OBDII code B1537?

DIY tips for addressing code B1537 include carefully inspecting the wiring and connectors in the memory switch circuit for damage, ensuring proper connections, and following the vehicle's repair manual for specific guidance.

8. How much does it cost to repair OBDII code B1537?

The cost of repairing code B1537 can vary depending on the extent of the damage, the need for replacement parts, and labor costs. It is advisable to consult a professional mechanic for an accurate estimate.

9. Can a faulty battery cause OBDII code B1537 to appear?

While a faulty battery can potentially cause electrical issues in a vehicle, OBDII code B1537 specifically relates to a short circuit in the memory 2 switch circuit rather than a direct result of a faulty battery.

10. Will OBDII code B1537 affect the overall performance of my vehicle?

Code B1537 is primarily related to memory switch circuit issues and should not significantly impact the overall performance of the vehicle aside from potential malfunctions in memory-related functions.