AutoCodes – Generic – B1536

B1536 Code - Memory 2 Switch Circuit Open

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: B1536 indicates Memory 2 Switch Circuit Open.
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.

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Code Popularity 5,923

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
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Code B1536 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 B1536 - Memory 2 Switch Circuit Open - AutoCodes.com — B1536 Code - Memory 2 Switch Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1536?

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 B1536?

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 B1536 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 B1536 code?

Need more information on how to fix the B1536 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1536 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 B1536 Code

1. What are the common symptoms of OBDII code B1536 Memory 2 Switch Circuit Open?

The common symptoms include issues with power windows, power locks, or other electrical components not functioning properly.

2. What can cause the Memory 2 Switch Circuit Open code to appear?

The code B1536 can be triggered by a faulty switch, damaged wiring, or a problem with the vehicle's body control module.

3. How can I diagnose the cause of the Memory 2 Switch Circuit Open code?

Diagnosing the issue involves checking the switch for proper operation, inspecting the wiring for any damage, and using a multimeter to test for continuity and voltage at various points in the circuit.

4. Can I repair the Memory 2 Switch Circuit Open issue myself?

If you have some experience with automotive electrical systems, you may be able to repair the issue yourself by replacing a faulty switch, repairing damaged wiring, or resetting the body control module.

5. Is it safe to continue driving with the B1536 code present?

While the code itself may not affect the drivability of the vehicle, it is recommended to address the issue promptly to prevent any further electrical problems or failures.

6. How much does it typically cost to repair the Memory 2 Switch Circuit Open code?

The cost of repairing this issue can vary depending on the cause of the problem, but it may range from $100 to $300 for parts and labor.

7. Can resetting the vehicle's computer clear the B1536 code?

Resetting the computer may temporarily clear the code, but if the underlying issue is not addressed, the code is likely to reappear.

8. Are there any common vehicles known to experience the Memory 2 Switch Circuit Open problem?

While this code can occur in various makes and models, some vehicles with known issues related to the B1536 code include certain GM, Ford, and Chrysler vehicles.

9. What are some tips for preventing the B1536 code from recurring?

Regularly checking and maintaining the electrical components in your vehicle, such as switches and wiring, can help prevent issues like the Memory 2 Switch Circuit Open code.

10. Can a mechanic help diagnose and repair the B1536 code if I'm unsure how to proceed?

Yes, a qualified mechanic with experience in automotive electrical systems can help diagnose the issue and perform the necessary repairs to resolve the Memory 2 Switch Circuit Open code.