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B2133 Cadillac Code - Memory Recall Switch Circuit Active

Quick Answer

The B2133 Cadillac code indicates that there is an issue with the Memory Recall Switch Circuit being active in the vehicle. Common causes include Faulty memory recall switch, Wiring issues or short circuits in the memory recall switch circuit, Corrosion or poor connections in the electrical 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
B2133 Cadillac indicates Memory Recall Switch Circuit Active.
Common causes
Common causes include Faulty memory recall switch, Wiring issues or short circuits in the memory recall switch circuit, Corrosion or poor connections in the electrical 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 11, 2024
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Code B2133 Cadillac Description

The B2133 Cadillac code indicates that there is an issue with the Memory Recall Switch Circuit being active in the vehicle. The memory recall switch is a component that allows the driver to save and recall specific settings for things like seat position, mirror adjustments, and radio presets. When this circuit is active when it shouldn't be, it can lead to malfunctions in these systems.

OBDII Code B2133 Cadillac - Memory Recall Switch Circuit Active
B2133 Cadillac Code - Memory Recall Switch Circuit Active

Common Causes of B2133 Cadillac

  1. Faulty memory recall switch.
  2. Wiring issues or short circuits in the memory recall switch circuit.
  3. Corrosion or poor connections in the electrical system.
  4. Defective body control module (BCM).
  5. Software glitches or programming errors in the BCM.

Symptoms of B2133 Cadillac

  1. Inability to save or recall seat and mirror positions.
  2. Radio presets not saving or being lost unexpectedly.
  3. Erratic behavior in the memory recall switch functionality.
  4. Warning light illuminated on the dashboard indicating a BCM malfunction.

How to Fix B2133 Cadillac

  1. Begin by diagnosing the issue using an OBD-II scanner to retrieve the specific DTC and pinpoint the source of the problem.
  2. Inspect the memory recall switch and its wiring for any visible damage, corrosion, or loose connections.
  3. Test the continuity of the circuit to ensure that there are no breaks or shorts causing the issue.
  4. If necessary, replace the memory recall switch or repair/replace any damaged wiring or components.
  5. Clear the DTC from the BCM's memory and test the functionality of the memory recall switch to ensure that the issue has been resolved.

Cost to Fix B2133 Cadillac

The cost of repairing the B2133 Cadillac code can vary depending on the specific cause of the issue and the labor rates of the auto repair shop. In general, replacing a faulty memory recall switch or repairing wiring issues may cost anywhere from $100 to $300, including parts and labor. However, if the problem lies with the BCM or requires extensive diagnostic work, the repair costs could be higher. It is advisable to consult with a professional mechanic to get an accurate estimate based on the unique circumstances of your vehicle. Keep in mind that labor rates can vary significantly based on location, vehicle make and model, and the complexity of the repair.

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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 B2133 Cadillac Code

1. What are the common symptoms of OBDII code B2133 in a Cadillac related to the Memory Recall Switch Circuit Active?

- The common symptoms include issues with the memory recall switch not functioning properly, difficulty in adjusting seat positions, and potential issues with mirror adjustments.

2. What are the possible causes of the B2133 OBDII code in a Cadillac?

- The code B2133 usually indicates a problem with the memory recall switch circuit, which can be caused by a faulty memory recall switch, wiring issues, or a malfunctioning control module.

3. How can I diagnose the cause of the B2133 code in my Cadillac?

- To diagnose the issue, start by inspecting the memory recall switch and its wiring for any visible damage. Use a multimeter to test the switch for continuity and check for any loose connections or shorts in the circuit.

4. What are the repair options for fixing the Memory Recall Switch Circuit Active issue in a Cadillac?

- Repair options may include replacing the faulty memory recall switch, repairing any damaged wiring, or reprogramming the control module if necessary. It is recommended to consult a professional mechanic for accurate diagnosis and repair.

5. Can I drive my Cadillac with the B2133 code present?

- It is generally safe to drive your Cadillac with the B2133 code, but it is important to address the issue promptly to avoid further complications and ensure proper functionality of the memory recall switch.

6. How much does it typically cost to repair the B2133 OBDII code in a Cadillac?

- The cost of repairing the B2133 code in a Cadillac can vary depending on the exact cause of the issue, the needed parts, and labor costs. It is advisable to obtain quotes from different auto repair shops for an accurate estimate.

7. Is the B2133 OBDII code a common problem in Cadillacs?

- The B2133 code related to the Memory Recall Switch Circuit Active is not extremely common, but it can occur in certain Cadillac models due to issues with the memory recall switch or its circuitry.

8. Can a DIY enthusiast fix the B2133 code in a Cadillac?

- Depending on your level of experience and access to tools, some DIY enthusiasts may be able to diagnose and repair the B2133 code in a Cadillac. However, it is recommended to seek professional help for accurate diagnosis and repair.

9. Will resetting the OBDII system clear the B2133 code in a Cadillac?

- Resetting the OBDII system may temporarily clear the B2133 code, but if the underlying issue with the Memory Recall Switch Circuit Active is not addressed, the code is likely to reappear. It is important to diagnose and fix the root cause of the problem.

10. How can I prevent the B2133 OBDII code from recurring in my Cadillac?

- To prevent the B2133 code from recurring, ensure regular maintenance of the memory recall switch, inspect the wiring for any signs of wear, and address any issues promptly to avoid further complications.

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