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Engine-Codes – Generic – B1532

B1532 Code - Memory 1 Switch Circuit Open

Quick Answer

The diagnostic trouble code (DTC) B1532 refers to a "Memory 1 Switch Circuit Open" in the vehicle's system. Common causes include Faulty memory switch, Damaged wiring or connectors in the memory circuit, Faulty memory 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
B1532 indicates Memory 1 Switch Circuit Open.
Common causes
Common causes include Faulty memory switch, Damaged wiring or connectors in the memory circuit, Faulty memory 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 09, 2024
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Code B1532 Description

The diagnostic trouble code (DTC) B1532 refers to a "Memory 1 Switch Circuit Open" in the vehicle's system. This code indicates that there is an issue with the circuit that controls memory functions in the vehicle, typically related to settings such as seat position, mirror adjustments, radio presets, and other customizable features that are intended to be saved and recalled by the system.

OBDII Code B1532 - Memory 1 Switch Circuit Open
B1532 Code - Memory 1 Switch Circuit Open

Common Causes of B1532

  1. Faulty memory switch
  2. Damaged wiring or connectors in the memory circuit
  3. Faulty memory module
  4. Corrosion or moisture in the circuit
  5. Electrical issues within the vehicle's system

Symptoms of B1532

  1. Inability to save or recall memory settings (e.g., seat position, mirror adjustments)
  2. Erratic behavior when using memory functions
  3. Loss of saved settings
  4. Warning light on the dashboard indicating a memory system fault

How to Fix B1532

  1. Perform a thorough diagnosis using a diagnostic scanner to confirm the B1532 code and identify the specific component causing the issue.
  2. Inspect the memory switch, wiring, connectors, and memory module for any visible damage or corrosion.
  3. Test the continuity of the circuit using a multimeter to pinpoint the exact location of the open circuit.
  4. Repair or replace the faulty component causing the circuit to remain open, whether it be the memory switch, wiring, connectors, or memory module.
  5. Clear the DTC from the vehicle's computer memory and test the memory functions to ensure they are working properly after the repair.

Cost to Fix B1532

The cost of repairing a B1532 code can vary depending on the specific cause of the issue and the extent of the repair needed. In general, the parts required for this repair, such as a memory switch, wiring, connectors, or memory module, can range from $50 to $200. Labor costs typically range from $80 to $150 per hour, and the total repair time can vary based on the complexity of the issue.

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Code B1532 Information for Specific Makes

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 B1532 Code

What does the OBDII code B1532 mean?

B1532 indicates a fault in the Memory 1 switch circuit, often related to seat positioning or memory functions in vehicles equipped with power seats.

What are the common symptoms associated with code B1532?

Symptoms may include the memory seat function not working, the seat not adjusting properly, or other related electronic features failing to operate.

What causes the B1532 code to trigger?

Common causes include a faulty Memory 1 switch, broken wiring or connectors, or issues within the seat control module.

How can I diagnose the B1532 code?

Start by visually inspecting the Memory 1 switch and wiring for damage, then use a multimeter to check for continuity and proper voltage in the circuit.

Can I drive my vehicle with the B1532 code activated?

While the vehicle is still drivable, the malfunction of the memory seat function may affect comfort and safety, especially if the driver's position can't be adjusted.

What are some repair tips for fixing the B1532 code?

Repairs may involve replacing the Memory 1 switch, repairing faulty wiring, or reprogramming the seat control module if necessary.

Is B1532 a serious issue?

While not critical to vehicle operation, addressing the B1532 code is important for ensuring proper function of the seating system, especially in vehicles with adjustable seating.

Will clearing the B1532 code fix the problem?

Clearing the code may temporarily remove the warning, but if the underlying issue isn't resolved, the code will likely return.

How much does it typically cost to repair the B1532 code?

Repair costs can vary widely, generally ranging from $100 to $500 depending on whether it involves simple wiring repairs or replacing switches/modules.

Discuss the causes and fixes for B1532 OBDII Code

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