AutoCodes – GMC – B3192 GMC

B3192 GMC Code - Right Rear Window Up Switch Circuit Low

Quick Answer

This Diagnostic Trouble Code (DTC) is generated by a passenger door window switch or a passenger door window switch circuit. Common causes include Faulty Right Rear Window Switch, Right Rear Window Switch harness is open or shorted, Right Rear Window 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: B3192 GMC indicates Right Rear Window Up Switch Circuit Low.
Common causes: Common causes include Faulty Right Rear Window Switch, Right Rear Window Switch harness is open or shorted, Right Rear Window 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 473

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 Mar 04, 2020

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 B3192 GMC Description

This Diagnostic Trouble Code (DTC) is generated by a passenger door window switch or a passenger door window switch circuit. Each passenger door window switch is mounted to the trim panel of the appropriate passenger door. The circuits and contacts of each passenger door window switch receive battery voltage and ground from the corresponding door module, i.e. Front Passenger Door Module (PDM), Left Rear Door Module (LRDM), or Right Rear Door Module (RRDM). When a passenger door window switch is operated, the switch contacts close and the associated door module interprets the flow of voltage as a specific request to move the window up or down. If conditions are correct for window operation to occur, the door module then powers the associated window motor and circuits to move the window.

OBDII Code B3192 GMC - Right Rear Window Up Switch Circuit Low - AutoCodes.com — B3192 GMC Code - Right Rear Window Up Switch Circuit Low

What does this mean?

What are the Possible Causes of the DTC B3192 GMC?

Faulty Right Rear Window Switch
Right Rear Window Switch harness is open or shorted
Right Rear Window Switch circuit poor electrical connection
Faulty Right Rear Door Module (RRDM)

How to Fix the DTC B3192 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 B3192 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 B3192 GMC code?

Need more information on how to fix the B3192 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3192 GMC code diagnosed by a professional: Find a repair shop in your area

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 B3192 GMC Code

1. What are the common symptoms of OBDII code B3192 GMC?

- Common symptoms include issues with the right rear window not responding to the up switch, the window being stuck in a certain position, or erratic behavior when trying to operate the window.

2. What are the possible causes of the Right Rear Window Up Switch Circuit Low OBDII code?

- Potential causes may include a faulty up switch, damaged wiring or connectors in the right rear window circuit, a malfunctioning window motor, or an issue with the window regulator.

3. How can I diagnose the cause of the B3192 GMC trouble code?

- To diagnose the issue, you can start by checking the wiring and connectors in the right rear window circuit for any damage or corrosion. Testing the up switch and window motor for proper functionality is also recommended.

4. Can I still drive my vehicle with the B3192 GMC trouble code?

- It is generally safe to drive the vehicle with this code, but you may experience inconvenience due to the right rear window not operating correctly. It is recommended to address the issue at your earliest convenience.

5. How can I repair the Right Rear Window Up Switch Circuit Low issue?

- Repair options may include replacing the faulty up switch, repairing or replacing damaged wiring, fixing connector issues, replacing the window motor, or addressing any problems with the window regulator.

6. Are there any DIY tips for fixing the B3192 GMC trouble code?

- DIY enthusiasts can start by inspecting the wiring and connectors themselves, cleaning any corrosion, and testing the up switch and window motor using a multimeter. However, complex repairs may require professional assistance.

7. How much does it typically cost to repair the OBDII code B3192 GMC?

- The cost of repair can vary depending on the specific cause of the issue. Simple fixes like replacing a switch or repairing wiring may be affordable, while more complex problems like a faulty motor or regulator can be more expensive.

8. Can resetting the trouble code resolve the Right Rear Window Up Switch Circuit Low problem?

- Resetting the code may temporarily clear the error, but if the underlying issue is not addressed, the code is likely to reappear. It is best to diagnose and fix the root cause of the problem to prevent further issues.

9. Will the B3192 GMC trouble code illuminate the Check Engine Light?

- This particular code may not trigger the Check Engine Light, as it is related to the right rear window circuit. However, some vehicles may display a warning light or message related to window or electrical system issues.

10. Is it necessary to visit a dealership for repairs related to the B3192 GMC trouble code?

- While a dealership can provide specialized service, independent repair shops and experienced mechanics can also effectively diagnose and repair issues related to the Right Rear Window Up Switch Circuit Low code.