AutoCodes – Generic – B2086

B2086 Code - Right Power Sliding Door Full 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 Right Power Sliding Door Full Latch Switch, Right Power Sliding Door Full Latch Switch harness is open or shorted, Right Power Sliding Door Full 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: B2086 indicates Right Power Sliding Door Full Latch Switch Circuit Short.
Common causes: Common causes include Faulty Right Power Sliding Door Full Latch Switch, Right Power Sliding Door Full Latch Switch harness is open or shorted, Right Power Sliding Door Full 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 2,437

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 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code B2086 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. The OBDII code sets when the Right Power Sliding Door Control Unit detects a Right Power Sliding Door Full Latch Switch Circuit Short.

OBDII Code B2086 - Right Power Sliding Door Full Latch Switch Circuit Short - AutoCodes.com — B2086 Code - Right Power Sliding Door Full Latch Switch Circuit Short

What does this mean?

What are the Possible Causes of the DTC B2086?

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

How to Fix the DTC B2086?

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 B2086 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 B2086 code?

Need more information on how to fix the B2086 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2086 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2086 Acura — Right Power Sliding Door Full Latch Switch Circuit Short
B2086 Honda — Right Power Sliding Door Full Latch Switch Circuit Short

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 B2086 Code

1. What are the common symptoms of OBDII code B2086?

- Common symptoms include a malfunctioning right power sliding door, difficulty opening or closing the door, and an illuminated malfunction indicator light (MIL).

2. What does the OBDII code B2086 indicate?

- The code B2086 indicates a short circuit in the right power sliding door full latch switch circuit.

3. What are the possible causes of OBDII code B2086?

- Possible causes include a faulty latch switch, damaged wiring or connectors in the circuit, or a problem with the door control module.

4. How can I diagnose the issue related to OBDII code B2086?

- Diagnosis typically involves inspecting the latch switch, checking the wiring and connectors for damage, and using a diagnostic scanner to read the code and determine the exact cause.

5. Can I continue driving with OBDII code B2086 present?

- It is not recommended to continue driving with this code present, as it can lead to further issues with the power sliding door and potentially compromise vehicle safety.

6. How can I repair OBDII code B2086?

- Repair options may include replacing the faulty latch switch, repairing damaged wiring or connectors, or reprogramming the door control module, depending on the exact cause of the issue.

7. Are there any safety concerns associated with OBDII code B2086?

- Yes, there are safety concerns as the right power sliding door may not function properly, posing a risk of the door not opening or closing as expected.

8. Can I reset OBDII code B2086 on my own?

- While you can clear the code with a diagnostic scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

9. How long does it typically take to repair OBDII code B2086?

- The repair time can vary depending on the exact cause of the issue and the complexity of the repair, but it may take anywhere from 1-3 hours to complete the repair.

10. Is OBDII code B2086 a common issue in vehicles with power sliding doors?

- Yes, OBDII code B2086 related to the right power sliding door full latch switch circuit short is a common issue in vehicles equipped with power sliding doors, especially in older models.