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Engine-Codes – Generic – B2255

B2255 Code - Slide Door Closer Switch Left Malfunction

Quick Answer

The B2255 diagnostic trouble code (DTC) indicates a malfunction in the slide door closer switch on the left side of the vehicle. Common causes include Faulty slide door closer switch on the left side, Wiring issues or electrical connectivity problems, Corrosion or damage to the switch contacts. 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
B2255 indicates Slide Door Closer Switch Left Malfunction.
Common causes
Common causes include Faulty slide door closer switch on the left side, Wiring issues or electrical connectivity problems, Corrosion or damage to the switch contacts.
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 B2255 Description

The B2255 diagnostic trouble code (DTC) indicates a malfunction in the slide door closer switch on the left side of the vehicle. This switch is responsible for signaling the door to close properly and securely. When this switch malfunctions, it can lead to issues with the automatic sliding door system, potentially causing safety concerns and inconvenience for the vehicle occupants.

OBDII Code B2255 - Slide Door Closer Switch Left Malfunction
B2255 Code - Slide Door Closer Switch Left Malfunction

Common Causes of B2255

  1. Faulty slide door closer switch on the left side.
  2. Wiring issues or electrical connectivity problems.
  3. Corrosion or damage to the switch contacts.
  4. Defective door control module.
  5. Software issues with the vehicle's onboard computer system.

Symptoms of B2255

  1. Automatic sliding door fails to close or latch properly.
  2. Inability to operate the automatic sliding door using the interior switch.
  3. Warning light on the dashboard indicating a door malfunction.
  4. Audible alert or chime when attempting to close the sliding door.
  5. Intermittent operation of the automatic sliding door.

How to Fix B2255

  1. Begin by diagnosing the specific cause of the malfunction using a diagnostic scanner to retrieve the DTC.
  2. Inspect the slide door closer switch on the left side for any visible damage or corrosion.
  3. Test the switch for proper functionality using a multimeter to ensure it is sending the correct signals.
  4. If the switch is faulty, replace it with a new OEM or aftermarket part.
  5. Clear the DTC from the vehicle's computer system and test the automatic sliding door for proper operation.

Cost to Fix B2255

The typical repair costs for addressing a B2255 DTC related to a slide door closer switch malfunction can range from $100 to $300, including parts and labor. However, it's important to note that actual repair costs can vary depending on the specific make and model of the vehicle, as well as the location and labor rates of the auto repair shop. Additionally, diagnostic time and labor rates can impact the overall cost of the repair, so it's advisable to obtain a detailed estimate from a qualified technician before proceeding with the repair.

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Code B2255 Information for Specific Makes

  • B2255 Chrysler — Occupant Restrain Controller Roll Over Feature Disable
  • B2255 Dodge — Occupant Restrain Controller Roll Over Feature Disable
  • B2255 Jeep — Occupant Restrain Controller Roll Over Feature Disable
  • B2255 RAM — Occupant Restrain Controller Roll Over Feature Disable
  • B2255 Toyota — Slide Door Closer Switch Left Malfunction
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 B2255 Code

1. What are the common symptoms of OBDII code B2255 - Slide Door Closer Switch Left Malfunction?

- Common symptoms include the slide door not closing properly, the door not locking properly, or the interior lights staying on when the door is closed.

2. What are the possible causes of OBDII code B2255?

- The code B2255 can be caused by a faulty slide door closer switch, damaged wiring or connectors related to the switch, or a malfunctioning control module.

3. How can I diagnose the cause of OBDII code B2255?

- Diagnose the slide door closer switch by checking for proper operation using a multimeter, inspecting the wiring and connectors for any damage, and scanning the control module for related fault codes.

4. Can I repair OBDII code B2255 on my own?

- If you have experience with automotive electrical systems, you may be able to repair the issue yourself by replacing the faulty slide door closer switch or repairing any damaged wiring or connectors.

5. Is it safe to continue driving with OBDII code B2255 present?

- It is not recommended to continue driving with OBDII code B2255, as it can affect the proper functioning of the slide door and compromise the security and safety of the vehicle.

6. How much does it typically cost to repair OBDII code B2255 at a professional auto repair shop?

- The cost of repairing OBDII code B2255 can vary depending on the specific cause of the issue, but it may range from $100 to $300 at a professional auto repair shop.

7. Can OBDII code B2255 be triggered by other issues unrelated to the slide door closer switch?

- While the code is primarily related to the slide door closer switch left malfunction, it is always recommended to perform a thorough diagnostic to rule out any other potential issues triggering the code.

8. Will resetting the OBDII code B2255 clear the issue permanently?

- Resetting the code may temporarily clear the issue, but if the underlying problem with the slide door closer switch or related components is not addressed, the code is likely to reoccur.

9. Are there any preventive maintenance measures to avoid OBDII code B2255 in the future?

- Regularly inspecting the slide door closer switch, wiring, and connectors for signs of wear or damage can help prevent OBDII code B2255 from occurring in the future.

10. Can a malfunctioning slide door closer switch cause other related issues in the vehicle?

- Yes, a malfunctioning slide door closer switch can cause issues such as interior lights staying on, door not locking properly, or even affecting the vehicle's security system.

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