AutoCodes – Generic – B2194

B2194 Code - Window Passenger Rear Remote Down Switch Short to Battery

Quick Answer

The Body Control Module (BCM) monitors the Window Passenger Rear Remote Down Switch. Common causes include Faulty Window Passenger Rear Remote Down Switch, Window Passenger Rear Remote Down Switch harness is open or shorted, Window Passenger Rear Remote Down 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: B2194 indicates Window Passenger Rear Remote Down Switch Short to Battery.
Common causes: Common causes include Faulty Window Passenger Rear Remote Down Switch, Window Passenger Rear Remote Down Switch harness is open or shorted, Window Passenger Rear Remote Down 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 6,481

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 30, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2194 Description

The Body Control Module (BCM) monitors the Window Passenger Rear Remote Down Switch. The BCM sets the OBDII code when the Window Passenger Rear Remote Down Switch is not to factory specifications.

OBDII Code B2194 - Window Passenger Rear Remote Down Switch Short to Battery - AutoCodes.com — B2194 Code - Window Passenger Rear Remote Down Switch Short to Battery

What does this mean?

What are the Possible Causes of the DTC B2194?

Faulty Window Passenger Rear Remote Down Switch
Window Passenger Rear Remote Down Switch harness is open or shorted
Window Passenger Rear Remote Down Switch circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B2194?

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 B2194 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 B2194 code?

Need more information on how to fix the B2194 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2194 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 B2194 Code

1. What does OBDII code B2194 mean?

Code B2194 indicates a short to battery in the passenger rear window remote down switch circuit, meaning the switch or wiring is continuously receiving power when it shouldnâ€™t.

2. What are the common symptoms of code B2194?

Symptoms include the rear passenger window not responding to the remote down switch, the window moving unexpectedly, or the window staying stuck in one position.

3. What causes code B2194?

Possible causes include damaged wiring, a shorted remote down switch, a faulty window motor, or corrosion in the electrical connectors.

4. How do I diagnose code B2194?

Start by inspecting the wiring and connectors for damage or corrosion. Test the remote down switch for proper operation and check for any short circuits to the battery in the circuit.

5. Can I drive with code B2194?

Yes, you can drive with this code, but the rear passenger window may not function properly, which could be inconvenient or compromise safety in certain conditions.

6. How do I fix code B2194?

Repairing this code may involve replacing the faulty remote down switch, fixing or replacing damaged wiring, or cleaning corroded connectors in the circuit.

7. How much does it cost to repair code B2194?

The repair cost depends on the issue, ranging from $50 for minor wiring repairs to $200 or more for switch or motor replacement, plus labor charges if done by a professional.

8. Can a blown fuse cause code B2194?

A blown fuse typically wouldnâ€™t cause this code, but itâ€™s a good idea to check the fuses as part of diagnosing the electrical system.

9. Can I reset code B2194 without fixing the issue?

You can clear the code with an OBDII scanner, but if the underlying problem isnâ€™t resolved, the code will likely return.

10. What tools are needed to troubleshoot code B2194?

Basic tools include a multimeter for testing voltage and continuity, an OBDII scanner to read and clear the code, and possibly wiring diagrams for the specific vehicle.