AutoCodes – Cadillac – B2107 Cadillac

B2107 Cadillac 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: B2107 Cadillac 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 589

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 B2107 Cadillac 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 B2107 Cadillac - Power Seat Switch Shorted - AutoCodes.com — B2107 Cadillac Code - Power Seat Switch Shorted

What does this mean?

What are the Possible Causes of the DTC B2107 Cadillac?

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 B2107 Cadillac?

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 B2107 Cadillac 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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Need Help with the Code?

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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 B2107 Cadillac Code

1. What are the common symptoms of OBDII code B2107 in a Cadillac related to the power seat switch being shorted?

The common symptoms include non-functioning power seat controls, the power seat being stuck in one position, or erratic movements of the power seat.

2. What are the possible causes of OBDII code B2107 in a Cadillac indicating a power seat switch shorted issue?

Possible causes include a faulty power seat switch, damaged wiring or connectors in the power seat circuit, or a malfunctioning power seat control module.

3. How can I diagnose the OBDII code B2107 in my Cadillac if I suspect a power seat switch shorted problem?

You can start by visually inspecting the power seat switch, wiring, and connectors for any visible damage. Using a multimeter to test the continuity of the circuit can help pinpoint the exact cause of the issue.

4. Can I repair the power seat switch shorted issue related to OBDII code B2107 in my Cadillac by myself?

Depending on your experience and comfort level with automotive electrical systems, you may be able to repair the issue yourself. However, if you are unsure, it is recommended to seek professional assistance to avoid causing further damage.

5. Is it safe to continue driving my Cadillac with the OBDII code B2107 indicating a power seat switch shorted problem?

It is not recommended to drive the vehicle with a malfunctioning power seat switch as it can affect your driving position and comfort. Addressing the issue promptly will ensure the proper functioning of the power seat controls.

6. How much does it typically cost to repair the power seat switch shorted issue causing OBDII code B2107 in a Cadillac?

The cost of repair can vary depending on the exact cause of the problem, labor rates in your area, and whether you choose to repair it yourself or take it to a professional mechanic. It is advisable to get a few quotes from different repair shops.

7. Can resetting the OBDII code B2107 in my Cadillac fix the power seat switch shorted issue temporarily?

Resetting the code may temporarily clear the error code, but it will not fix the underlying problem causing the power seat switch shorted issue. It is important to diagnose and address the root cause of the problem for a permanent solution.

8. Are there any preventive measures I can take to avoid the power seat switch shorted issue related to OBDII code B2107 in my Cadillac?

Regularly inspecting the power seat controls, wiring, and connectors for any signs of wear or damage can help prevent the issue from occurring. Avoid putting excessive pressure on the power seat controls to extend their lifespan.

9. Can extreme temperatures or moisture affect the power seat switch and trigger OBDII code B2107 in a Cadillac?

Yes, extreme temperatures or moisture can potentially damage the power seat switch, wiring, or connectors, leading to a shorted condition and triggering the OBDII code B2107. It is important to protect the interior of the vehicle from such conditions.

10. How long does it typically take to repair the power seat switch shorted issue causing OBDII code B2107 in a Cadillac?

The repair time can vary depending on the exact cause of the problem and the complexity of the repair process. It could take anywhere from a few hours to a full day to diagnose and fix the power seat switch shorted issue in a Cadillac.