AutoCodes – Chevrolet – B2286 Chevrolet

B2286 Chevrolet Code - Left Mirror Position Sensor Circuit

Quick Answer

The Driver Door Module (DDM) and the Passenger Door Module (PDM) receive vertical and horizontal position signals from the mirrors. Common causes include Faulty Left Mirror Position Sensor, Left Mirror Position Sensor harness is open or shorted, Left Mirror Position Sensor 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: B2286 Chevrolet indicates Left Mirror Position Sensor Circuit.
Common causes: Common causes include Faulty Left Mirror Position Sensor, Left Mirror Position Sensor harness is open or shorted, Left Mirror Position Sensor 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 735

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 Oct 31, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2286 Chevrolet Description

The Driver Door Module (DDM) and the Passenger Door Module (PDM) receive vertical and horizontal position signals from the mirrors. These signals are used by the DDM and PDM for memory recall functions to determine the vertical and horizontal positions of the mirrors. The DDM and PDM command the mirror memory settings based on the voltage level they receive back from the position sensors. Each door module provides a 5 volt supply, a signal, and a ground circuit to the sensors. The sensors are variable resistors that the DDM and PDM monitor the voltage level across. When a memory setting is recalled, the DDM and PDM command the mirror motors in the appropriate direction until the position sensors are within the voltage range stored in memory. The DDM and PDM monitor the mirror position sensors 5 volt supply circuits to determine if the voltage level received is out of range. If the DDM or PDM detects a voltage level out of range for greater than 2 seconds, a Diagnostic Trouble Code (DTC) is set.

OBDII Code B2286 Chevrolet - Left Mirror Position Sensor Circuit - AutoCodes.com — B2286 Chevrolet Code - Left Mirror Position Sensor Circuit

What does this mean?

What are the Possible Causes of the DTC B2286 Chevrolet?

Faulty Left Mirror Position Sensor
Left Mirror Position Sensor harness is open or shorted
Left Mirror Position Sensor circuit poor electrical connection
Faulty Driver Door Module (DDM)

How to Fix the DTC B2286 Chevrolet?

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 B2286 Chevrolet 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.

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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 B2286 Chevrolet Code

1. What are the common symptoms of OBDII code B2286 in a Chevrolet related to the Left Mirror Position Sensor Circuit?

- Common symptoms include malfunctioning power mirror adjustments and errors in mirror position display on the vehicle's dashboard.

2. What are the possible causes of OBDII code B2286 in a Chevrolet related to the Left Mirror Position Sensor Circuit?

- The code may be triggered by a faulty left mirror position sensor, damaged wiring or connectors in the circuit, or a malfunction in the mirror control module.

3. How can I diagnose the issue causing OBDII code B2286 in my Chevrolet for the Left Mirror Position Sensor Circuit?

- Diagnose the issue by inspecting the wiring and connectors for any visible damage, testing the left mirror position sensor for proper functionality, and checking the mirror control module for faults.

4. Can I still drive my Chevrolet if OBDII code B2286 related to the Left Mirror Position Sensor Circuit is present?

- While it may be possible to drive the vehicle with this code, it is recommended to address the issue promptly to ensure proper operation of the left mirror adjustments and related safety features.

5. Are there any simple repair tips for fixing OBDII code B2286 in a Chevrolet due to the Left Mirror Position Sensor Circuit issue?

- Start by checking and cleaning the wiring connections, resetting the mirror adjustments, and performing a system recalibration to see if the code clears.

6. Do I need specialized tools to repair OBDII code B2286 related to the Left Mirror Position Sensor Circuit in my Chevrolet?

- Basic tools such as a multimeter for testing electrical connections and a scan tool for resetting the code may be required for diagnosing and repairing this issue.

7. How critical is it to address OBDII code B2286 in a Chevrolet related to the Left Mirror Position Sensor Circuit promptly?

- Addressing the code promptly is important to ensure proper functionality of the left mirror adjustments and maintain driver visibility and safety while operating the vehicle.

8. Can weather conditions or external factors trigger OBDII code B2286 in a Chevrolet for the Left Mirror Position Sensor Circuit?

- Extreme weather conditions like heavy rain or snow could potentially affect the left mirror sensor's performance and lead to the triggering of this code.

9. Is OBDII code B2286 in a Chevrolet related to the Left Mirror Position Sensor Circuit covered under warranty?

- Depending on the vehicle's warranty status and coverage, repairs for this code may be covered if deemed a manufacturer defect. Check with your Chevrolet dealership for more information.

10. Are there any recalls or technical service bulletins related to OBDII code B2286 in Chevrolet vehicles for the Left Mirror Position Sensor Circuit?

- Check with Chevrolet's official website or contact a local dealership to inquire about any recalls or technical service bulletins related to this specific OBDII code and sensor circuit issue.