AutoCodes – Generic – B3467

B3467 Code - Left Front Window Express Up or Down Circuit Low

Quick Answer

The window switch or window switch circuits that generate this Diagnostic Trouble Code (DTC) are built-in parts of the Driver Door Switch Assembly (DDSA). Common causes include Faulty Driver Door Switch Assembly (DDSA), Driver Door Switch Assembly (DDSA) harness is open or shorted, Driver Door Switch Assembly (DDSA) 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: B3467 indicates Left Front Window Express Up or Down Circuit Low.
Common causes: Common causes include Faulty Driver Door Switch Assembly (DDSA), Driver Door Switch Assembly (DDSA) harness is open or shorted, Driver Door Switch Assembly (DDSA) 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 616

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 06, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B3467 Description

The window switch or window switch circuits that generate this Diagnostic Trouble Code (DTC) are built-in parts of the Driver Door Switch Assembly (DDSA). There are no external circuits. The DDSA internally supplies power and ground to the contacts of each of the integral window switches. When one of the switches is operated, the switch contacts close, providing the DDSA with a specific window switch signal. The DDSA processes this signal, assigns a digital message to it, and sends the message to the appropriate Driver Door Module (DDM), Passenger Front Door Module (PDM), Left Rear Door Module (LRDM), or Right Rear Door Module (RRDM), via the class 2 serial data circuit. The door module, upon receiving the message, examines other relevant information available on the class 2 serial data line in order to determine if conditions are correct for window operation to occur. If conditions are correct, the door module applies power and ground to the associated window motor and circuits in order to move the window. If the DDSA determines that one of its built in window switches is closed for more than 15 continuous seconds, it sets the DTC.

OBDII Code B3467 - Left Front Window Express Up or Down Circuit Low - AutoCodes.com — B3467 Code - Left Front Window Express Up or Down Circuit Low

What does this mean?

What are the Possible Causes of the DTC B3467?

Faulty Driver Door Switch Assembly (DDSA)
Driver Door Switch Assembly (DDSA) harness is open or shorted
Driver Door Switch Assembly (DDSA) circuit poor electrical connection
Faulty Driver Door Module (DDM)

How to Fix the DTC B3467?

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 B3467 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 B3467 code?

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Need Help with the Code?

Get the B3467 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B3467 Buick — Left Front Window Express Up or Down Circuit Low
B3467 Cadillac — Left Front Window Express Up or Down Circuit Low
B3467 Chevrolet — Left Front Window Express Up or Down Circuit Low
B3467 GMC — Left Front Window Express Up or Down Circuit Low

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 B3467 Code

1. What are the common symptoms of OBDII code B3467?

The common symptoms of OBDII code B3467 include the left front window being unable to operate using the express up or down feature.

2. What can cause the OBDII code B3467 to be triggered?

The OBDII code B3467 may be triggered due to a low circuit condition in the left front window express up or down system.

3. How can I diagnose the cause of OBDII code B3467?

Diagnosing OBDII code B3467 involves inspecting the wiring, connectors, and components related to the left front window express up or down system for any damage or loose connections.

4. What are some repair tips for fixing OBDII code B3467?

Repairing OBDII code B3467 may involve repairing or replacing damaged wiring, connectors, or components in the left front window express up or down circuit.

5. Can OBDII code B3467 be fixed without professional help?

Simple cases of OBDII code B3467, such as a loose connection, can potentially be fixed without professional help. However, more complex issues may require the expertise of a professional mechanic.

6. Is it safe to continue driving with OBDII code B3467 unresolved?

It is generally safe to continue driving with OBDII code B3467, but it is recommended to address the issue promptly to restore full functionality to the left front window.

7. Can weather conditions affect the triggering of OBDII code B3467?

Extreme weather conditions, such as heavy rain or extreme cold, may potentially affect the left front window express up or down circuit and contribute to the triggering of OBDII code B3467.

8. How long does it typically take to repair OBDII code B3467?

The time required to repair OBDII code B3467 can vary depending on the underlying cause. Simple fixes may take a short amount of time, while more complex issues could require more extensive repairs.

9. Are there any preventative measures to avoid OBDII code B3467?

Regularly inspecting the window system components for any signs of wear or damage, and addressing any issues promptly, can help prevent the triggering of OBDII code B3467.

10. Can resetting the vehicle's computer system clear OBDII code B3467?

Resetting the vehicle's computer system may temporarily clear OBDII code B3467, but the underlying issue causing the code to trigger will need to be addressed to prevent it from reoccurring.