AutoCodes – Generic – B2010

B2010 Code - Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module

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 Power Sliding Door Control Unit, Power Sliding Door Control Unit harness is open or shorted, Power Sliding Door Control Unit 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: B2010 indicates Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module.
Common causes: Common causes include Faulty Power Sliding Door Control Unit, Power Sliding Door Control Unit harness is open or shorted, Power Sliding Door Control Unit 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 2,176

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
Comments
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Code B2010 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 Power Sliding Door Control Unit fails to communicate with the Gauge Control Module.

OBDII Code B2010 - Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module - AutoCodes.com — B2010 Code - Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module

What does this mean?

What are the Possible Causes of the DTC B2010?

Faulty Power Sliding Door Control Unit
Power Sliding Door Control Unit harness is open or shorted
Power Sliding Door Control Unit circuit poor electrical connection
Faulty Gauge Control Module

How to Fix the DTC B2010?

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 B2010 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 B2010 code?

Need more information on how to fix the B2010 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2010 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B2010 Acura — Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module
B2010 Honda — Left Power Sliding Door Control Unit Lost Communication With Gauge Control Module

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.