AutoCodes – Chevrolet – B3382 Chevrolet

B3382 Chevrolet Code - Left Front Window Down Switch 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: B3382 Chevrolet indicates Left Front Window Down Switch 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 550

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 B3382 Chevrolet 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 B3382 Chevrolet - Left Front Window Down Switch Circuit Low - AutoCodes.com — B3382 Chevrolet Code - Left Front Window Down Switch Circuit Low

What does this mean?

What are the Possible Causes of the DTC B3382 Chevrolet?

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 B3382 Chevrolet?

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 B3382 Chevrolet 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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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 B3382 Chevrolet Code

1. What are the common symptoms of OBDII code B3382 in a Chevrolet related to the Left Front Window Down Switch Circuit Low?

The common symptoms include the left front window being unable to go down using the switch, or the window going down intermittently.

2. What are the possible causes of OBDII code B3382 in a Chevrolet indicating Left Front Window Down Switch Circuit Low?

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

3. How can I diagnose the issue related to OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet?

You can start by checking the wiring and connectors for any damage, testing the left front window switch for proper functionality, and using a diagnostic tool to scan the window control module for error codes.

4. Are there any simple repair tips for fixing OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet?

Some simple repair tips include checking and repairing any damaged wiring, replacing a faulty window switch, or resetting the window control module by disconnecting the car battery for a few minutes.

5. Can OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet cause any safety concerns?

While the code itself may not pose immediate safety risks, having a malfunctioning window switch can be inconvenient and potentially unsafe in emergency situations where quick window operation is necessary.

6. Is it possible to clear OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet without fixing the underlying issue?

Clearing the code without fixing the root cause may temporarily remove the warning light, but the issue will likely reoccur until the actual problem is addressed.

7. Should I attempt to repair OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet myself, or seek professional help?

If you have experience with automotive electrical systems and the necessary tools, you can attempt the repairs yourself. However, if you are unsure or uncomfortable, it's best to seek help from a professional mechanic.

8. Can extreme weather conditions affect the likelihood of experiencing OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet?

Extreme heat or cold can potentially exacerbate existing issues with window switches or wiring, increasing the chances of encountering the code related to the left front window circuit.

9. How can regular maintenance help prevent OBDII code B3382 Left Front Window Down Switch Circuit Low in a Chevrolet?

Regularly checking the condition of window switches, inspecting wiring for wear and tear, and addressing any issues promptly can help prevent the occurrence of this specific OBDII code in a Chevrolet.

10. Are there any recalls or service bulletins related to OBDII code B3382 Left Front Window Down Switch Circuit Low in Chevrolet vehicles?

It's recommended to check with Chevrolet dealerships or online resources for any recalls or service bulletins related to this specific OBDII code, as manufacturers occasionally release updates or remedies for common issues.