AutoCodes – GMC – B2110 GMC

B2110 GMC Code - Power Seat Switch Shorted

Quick Answer

When the Power Seat Switches are pressed, the Memory Seat Module (MSM) receives an input from the switch. Common causes include Faulty Power Seat Adjuster Switch, Power Seat Adjuster Switch harness is open or shorted, Power Seat Adjuster 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: B2110 GMC indicates Power Seat Switch Shorted.
Common causes: Common causes include Faulty Power Seat Adjuster Switch, Power Seat Adjuster Switch harness is open or shorted, Power Seat Adjuster 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 602

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 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2110 GMC Description

When the Power Seat Switches are pressed, the Memory Seat Module (MSM) receives an input from the switch. The MSM commands the driver seat to move in response to the switch input. If a seat switch continues to be active for 30 seconds after the motor controlled by that switch reaches the end of its travel, the switch will be considered shorted and the MSM will set the Diagnostic Trouble Code (DTC) or if a position sensor DTC is current and the associated switch is active for 30 continuous seconds, the switch will be considered shorted and the MSM will set the DTC.

OBDII Code B2110 GMC - Power Seat Switch Shorted - AutoCodes.com — B2110 GMC Code - Power Seat Switch Shorted

What does this mean?

What are the Possible Causes of the DTC B2110 GMC?

Faulty Power Seat Adjuster Switch
Power Seat Adjuster Switch harness is open or shorted
Power Seat Adjuster Switch circuit poor electrical connection
Faulty Memory Seat Module (MSM)

How to Fix the DTC B2110 GMC?

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 B2110 GMC 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 B2110 GMC code?

Need more information on how to fix the B2110 GMC code? Get Access to Factory Service Manuals

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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 B2110 GMC Code

1. What are the common symptoms of OBDII code B2110 GMC (Power Seat Switch Shorted)?

The common symptoms include non-functioning power seat controls, the power seat moving in only one direction, or the power seat getting stuck in one position.

2. What are the possible causes of OBDII code B2110 GMC (Power Seat Switch Shorted)?

The code B2110 typically indicates a short circuit in the power seat switch wiring, a faulty power seat switch, or issues with the power seat motor.

3. How can I diagnose the cause of OBDII code B2110 GMC (Power Seat Switch Shorted)?

To diagnose the issue, start by visually inspecting the power seat switch wiring for any visible damage. Test the power seat switch and motor for continuity using a multimeter to identify any faulty components.

4. Can I still drive my vehicle with OBDII code B2110 GMC (Power Seat Switch Shorted)?

It is not recommended to drive the vehicle with a malfunctioning power seat switch, as it can lead to discomfort, inconvenience, and potential safety hazards.

5. How do I repair OBDII code B2110 GMC (Power Seat Switch Shorted)?

Repairing the issue involves fixing the short circuit in the power seat switch wiring, replacing the faulty power seat switch, or repairing/replacing the power seat motor as needed.

6. Are there any DIY tips for troubleshooting OBDII code B2110 GMC (Power Seat Switch Shorted)?

DIY enthusiasts can start by checking the fuse related to the power seat system, ensuring proper connection of the power seat switch, and inspecting the wiring harness for any visible damage.

7. Is it necessary to reset the OBDII code B2110 GMC (Power Seat Switch Shorted) after repairs?

Yes, it is important to clear the trouble code using an OBDII scanner after fixing the underlying issue. This will reset the system and turn off the warning light on the dashboard.

8. How much does it cost to repair OBDII code B2110 GMC (Power Seat Switch Shorted) at a professional auto repair shop?

The repair cost can vary depending on the exact cause of the issue, but it generally ranges from $100 to $300 for parts and labor.

9. Can extreme weather conditions cause OBDII code B2110 GMC (Power Seat Switch Shorted)?

Extreme temperatures or moisture exposure can potentially damage the power seat switch wiring, leading to a short circuit and triggering the B2110 trouble code.

10. How often does OBDII code B2110 GMC (Power Seat Switch Shorted) occur in GMC vehicles?

The occurrence of code B2110 varies, but it is a relatively common issue in GMC vehicles with power seat functions, especially in older models or vehicles with high mileage.