AutoCodes – Cadillac – B3467 Cadillac

B3467 Cadillac 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 Cadillac 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 531

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

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

What does this mean?

What are the Possible Causes of the DTC B3467 Cadillac?

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 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 B3467 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.

Need more information about the B3467 Cadillac code?

Need more information on how to fix the B3467 Cadillac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B3467 Cadillac 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 B3467 Cadillac Code

1. What are the common symptoms of OBDII code B3467 in a Cadillac related to the left front window?

- The common symptoms include the left front window not operating when the express up or down feature is activated, or the window moving slowly or erratically.

2. What are the possible causes of the B3467 code affecting the left front window in a Cadillac?

- Possible causes can include a malfunctioning power window switch, damaged wiring or connectors, a faulty window motor, or a problem with the window regulator.

3. How can I diagnose the B3467 code in my Cadillac's left front window circuit?

- To diagnose the issue, you can use a scan tool to retrieve the trouble code, inspect the wiring and connectors for damage, test the power window switch, and check the window motor and regulator for proper operation.

4. Can I reset the B3467 code in my Cadillac after diagnosing and fixing the issue with the left front window?

- Yes, once you have addressed the underlying issue causing the B3467 code, you can use a scan tool to clear the code and reset the system.

5. Are there any DIY repair tips for resolving the B3467 code related to the left front window in a Cadillac?

- DIY repair tips include checking and cleaning the power window switch contacts, inspecting and repairing any damaged wiring, and ensuring all connections are secure and free of corrosion.

6. Do I need to replace the entire window motor if I encounter the B3467 code in my Cadillac?

- Not necessarily. In some cases, the issue may be related to wiring, connectors, or the power window switch rather than the window motor itself. It's best to diagnose the problem before replacing any parts.

7. Is it safe to continue driving my Cadillac with the B3467 code affecting the left front window?

- It is not recommended to continue driving with this code unresolved, as it may lead to further issues with the window operation or potentially affect the vehicle's electrical system.

8. How much can I expect to pay for professional repair of the B3467 code in my Cadillac's left front window?

- The cost of repair can vary depending on the specific cause of the issue and labor rates in your area. It's best to consult with a professional technician for an accurate estimate.

9. Can extreme weather conditions contribute to the occurrence of the B3467 code in a Cadillac?

- Extreme weather conditions, such as excessive heat or moisture, can potentially affect the electrical components related to the left front window and contribute to the B3467 trouble code.

10. Will fixing the B3467 code affecting the left front window require specialized tools or equipment?

- Basic tools such as a multimeter, wiring diagram, and a scan tool are typically sufficient for diagnosing and repairing the B3467 code in a Cadillac's left front window circuit.