Engine-Codes.com
Engine-Codes – Generic – B1528

B1528 Code - Memory Set Switch Circuit Open

Quick Answer

The diagnostic trouble code (DTC) B1528 indicates a problem with the memory set switch circuit being open. Common causes include Faulty memory set switch, Wiring issues or loose connections in the memory set switch circuit, BCM or control module malfunction. 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
B1528 indicates Memory Set Switch Circuit Open.
Common causes
Common causes include Faulty memory set switch, Wiring issues or loose connections in the memory set switch circuit, BCM or control module malfunction.
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 11, 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 B1528 Description

The diagnostic trouble code (DTC) B1528 indicates a problem with the memory set switch circuit being open. This means that there is a malfunction in the circuit that controls the memory settings for various vehicle features such as seat position, radio presets, and other adjustable settings. When this code is triggered, the vehicle's ability to retain and recall these memory settings may be compromised, leading to inconvenience and potential safety issues.

OBDII Code B1528 - Memory Set Switch Circuit Open
B1528 Code - Memory Set Switch Circuit Open

Common Causes of B1528

  1. Faulty memory set switch.
  2. Wiring issues or loose connections in the memory set switch circuit.
  3. BCM or control module malfunction.
  4. Corrosion or damage to the circuit components.
  5. Electrical issues such as blown fuses or relays related to the memory set switch circuit.

Symptoms of B1528

  1. Inability to save or recall seat positions.
  2. Radio presets not being saved or recalled.
  3. Erratic behavior of adjustable mirrors or steering wheel position.
  4. Warning light on the dashboard related to memory settings.

How to Fix B1528

  1. Begin by performing a visual inspection of the memory set switch and its wiring to check for any obvious damage or loose connections.
  2. Use a multimeter to test the continuity of the circuit and the switch to identify any open circuits.
  3. If the switch is faulty, replace it with a new one following the manufacturer's instructions.
  4. Check and repair any damaged wiring or connections in the circuit.
  5. If the issue persists, further diagnostic testing may be needed to determine if the BCM or control module is causing the problem.

Cost to Fix B1528

The cost of repairing a memory set switch circuit open issue can vary depending on the specific cause of the problem and the labor rates at the auto repair shop. On average, the repair costs for this type of issue can range from $100 to $300, including parts and labor. However, it is advisable to get a detailed quote from a local auto repair shop to get a more accurate estimate based on your vehicle make and model. Keep in mind that labor rates can vary significantly, so it's essential to shop around for the best price.

Need more information about the B1528 code?

Need more information on how to fix the B1528 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1528 code diagnosed by a professional: Find a repair shop in your area

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 B1528 Code

1. What are the common symptoms of OBDII code B1528 (Memory Set Switch Circuit Open)?

The common symptoms of code B1528 include difficulty setting memory functions for seats, mirrors, and other adjustable components in the vehicle.

2. What does the OBDII code B1528 indicate?

Code B1528 indicates a malfunction in the Memory Set Switch Circuit Open, which affects the ability to store and recall preset positions for various vehicle settings.

3. What are the possible causes of OBDII code B1528?

Possible causes of code B1528 include a faulty memory set switch, damaged wiring or connectors in the memory set switch circuit, or a malfunctioning control module.

4. How can I diagnose the Memory Set Switch Circuit Open issue related to code B1528?

To diagnose the issue, you can perform a visual inspection of the memory set switch and its wiring, use a multimeter to test for continuity, and scan the vehicle with an OBDII scanner to retrieve the specific fault code.

5. Can I repair the Memory Set Switch Circuit Open problem associated with code B1528 myself?

Depending on your automotive repair skills, you may be able to repair the issue yourself by replacing the faulty memory set switch, repairing damaged wiring, or addressing any issues with the control module. However, professional assistance may be necessary for complex repairs.

6. Are there any temporary solutions to address the Memory Set Switch Circuit Open fault code?

While there may be temporary workarounds such as manually adjusting settings instead of relying on memory functions, it is advisable to address the root cause of the issue to prevent further problems and ensure proper functionality.

7. Will driving with OBDII code B1528 pose any safety risks?

Driving with code B1528 should not pose immediate safety risks, but the inability to set and recall memory settings for important vehicle components like mirrors and seats may impact convenience and comfort while driving.

8. How much does it typically cost to repair OBDII code B1528?

The cost of repairing code B1528 can vary depending on the specific cause of the issue, the cost of parts needed for repair, and labor charges. It is recommended to obtain quotes from automotive professionals for an accurate estimate.

9. Can OBDII code B1528 cause other electrical problems in the vehicle?

While code B1528 specifically relates to the Memory Set Switch Circuit Open, electrical issues in one part of the vehicle can sometimes lead to problems in other systems. It is important to address the code promptly to avoid potential cascading issues.

10. Is it safe to continue driving with OBDII code B1528 unresolved?

While driving with code B1528 may not immediately affect the drivability of the vehicle, it is recommended to address the issue promptly to ensure all vehicle functions operate correctly and to prevent potential complications in the future.

Discuss the causes and fixes for B1528 OBDII Code

Submit a New Comment

Code B1528 comments

No comments found for this page.