Engine-Codes.com
Engine-Codes – Generic – B1537

B1537 Code - Memory 2 Switch Circuit Short To Battery

Quick Answer

The B1537 diagnostic trouble code indicates that there is a short circuit to the battery in the Memory 2 switch circuit. Common causes include Faulty memory switch, Short circuit in the wiring harness, Corrosion in the connections related to the memory system. 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 switch, Short circuit in the wiring harness, Corrosion in the connections related to the memory system.
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 12, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B1537 Description

The B1537 diagnostic trouble code indicates that there is a short circuit to the battery in the Memory 2 switch circuit. This circuit is responsible for storing and recalling settings such as seat positions, mirror adjustments, and other personalized preferences in the vehicle's memory system. When a short circuit to the battery occurs, it can disrupt the communication between the switch and the memory module, leading to malfunctions in the memory system.

OBDII Code B1537 - Memory 2 Switch Circuit Short To Battery
B1537 Code - Memory 2 Switch Circuit Short To Battery

Common Causes of B1537

  1. Faulty memory switch.
  2. Short circuit in the wiring harness.
  3. Corrosion in the connections related to the memory system.
  4. Defective memory module.
  5. Electrical issues in the vehicle's battery or charging system.

Symptoms of B1537

  1. Inability to store or recall seat positions and mirror adjustments.
  2. Erratic behavior in the memory system settings.
  3. Battery draining quickly due to the constant short circuit.
  4. Electrical malfunctions in other systems dependent on the memory module.

How to Fix B1537

  1. Begin by conducting a thorough inspection of the memory switch, wiring harness, and connections for any visible damage or corrosion.
  2. Test the memory switch and module using a multimeter to check for proper functionality.
  3. Repair or replace any damaged wiring or connections in the memory switch circuit.
  4. Replace the memory switch or module if they are found to be faulty.
  5. Clear the trouble code from the vehicle's computer using a diagnostic scanner and test the memory system to ensure proper operation.

Cost to Fix B1537

The typical repair costs for addressing a B1537 code can vary depending on the specific cause of the issue. In general, the parts required for this repair, such as a memory switch or module, can range from $100 to $300. Labor costs at auto repair shops typically range from $80 to $150 per hour, and the total repair bill can amount to $200 to $500 or more, depending on the shop's rates and the extent of the repairs needed. It is advisable to obtain a detailed estimate from a trusted repair shop to accurately determine the cost of addressing this issue.

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

Code B1537 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.

Discuss the causes and fixes for B1537 OBDII Code

Submit a New Comment

Code B1537 comments

No comments found for this page.