AutoCodes – Generic – B2035

B2035 Code - Left Power Sliding Door Half Latch Switch Circuit Short

Quick Answer

The Power Sliding Door Control Unit receives inputs from the switches and sensors in the sliding door system and from B-CAN. Common causes include Faulty Left Power Sliding Door Half Latch Switch, Left Power Sliding Door Half Latch Switch harness is open or shorted, Left Power Sliding Door Half Latch 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: B2035 indicates Left Power Sliding Door Half Latch Switch Circuit Short.
Common causes: Common causes include Faulty Left Power Sliding Door Half Latch Switch, Left Power Sliding Door Half Latch Switch harness is open or shorted, Left Power Sliding Door Half Latch 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 3,776

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 Sep 06, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2035 Description

The Power Sliding Door Control Unit receives inputs from the switches and sensors in the sliding door system and from B-CAN. It outputs to the slide motor, release actuator, and closer motor to control the movement of the doors. It also controls the sliding door beeper and indicator. There is one rocker switch for each door. Each switch signals its respective power sliding door control unit that the driver wants to open or close that door. The OBDII code sets when the Left Power Sliding Door Control Unit detects a Left Power Sliding Door Half Latch Switch Circuit Short.

OBDII Code B2035 - Left Power Sliding Door Half Latch Switch Circuit Short - AutoCodes.com — B2035 Code - Left Power Sliding Door Half Latch Switch Circuit Short

What does this mean?

What are the Possible Causes of the DTC B2035?

Faulty Left Power Sliding Door Half Latch Switch
Left Power Sliding Door Half Latch Switch harness is open or shorted
Left Power Sliding Door Half Latch Switch circuit poor electrical connection
Faulty Left Power Sliding Door Control Unit

How to Fix the DTC B2035?

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 B2035 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 B2035 code?

Need more information on how to fix the B2035 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2035 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2035 Acura — Left Power Sliding Door Half Latch Switch Circuit Short
B2035 Honda — Left Power Sliding Door Half Latch Switch Circuit Short
B2035 Lexus — Power Supply Relay Adherence Malfunction
B2035 Scion — Power Supply Relay Adherence Malfunction
B2035 Toyota — Power Supply Relay Adherence 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 B2035 Code

1. What are the common symptoms of OBDII code B2035?

- Common symptoms include the power sliding door not opening or closing properly, intermittent operation of the door, and interior lights staying on even when the door is closed.

2. What causes the OBDII code B2035 to trigger?

- The code is triggered when there is a short circuit in the half latch switch circuit of the left power sliding door.

3. How can I diagnose the issue related to OBDII code B2035?

- Diagnosing the issue involves checking the wiring harness for any damage, testing the half latch switch for proper functionality, and inspecting the door control module for faults.

4. Can I still use the power sliding door if OBDII code B2035 is triggered?

- It is not recommended to use the power sliding door if the code is triggered to avoid potential safety hazards and further damage to the door system.

5. How can I repair OBDII code B2035?

- Repairing the code typically involves replacing the faulty half latch switch, repairing any damaged wiring, and resetting the door control module.

6. Is it safe to drive my vehicle with OBDII code B2035 present?

- It is generally safe to drive the vehicle with the code present, but it is best to address the issue as soon as possible to prevent further complications.

7. Can I reset OBDII code B2035 on my own?

- You can attempt to reset the code by using an OBDII scanner to clear the fault codes after completing the necessary repairs.

8. How much does it cost to repair OBDII code B2035?

- The cost of repairing the code can vary depending on the extent of the damage and the specific components that need replacement. It is recommended to consult a professional for an accurate estimate.

9. Will OBDII code B2035 affect the overall performance of my vehicle?

- While the code itself may not affect the performance of the vehicle, it can lead to issues with the power sliding door system, impacting convenience and functionality.

10. How can I prevent OBDII code B2035 from recurring in the future?

- To prevent the code from recurring, it is important to perform regular maintenance checks on the power sliding door system, ensuring all components are in good working condition.