AutoCodes – Dodge – B185F Dodge

B185F Dodge Code - Passenger Window Control Circuit Low

Quick Answer

The Passenger Door Module (PDM) monitors the Passenger Window Motor Circuit. Common causes include Faulty Passenger Window Motor, Passenger Window Motor harness is open or shorted, Passenger Window Motor 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: B185F Dodge indicates Passenger Window Control Circuit Low.
Common causes: Common causes include Faulty Passenger Window Motor, Passenger Window Motor harness is open or shorted, Passenger Window Motor 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 1,200

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 Jul 08, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B185F Dodge Description

The Passenger Door Module (PDM) monitors the Passenger Window Motor Circuit. The Passenger Door Module sets the OBDII code when the Passenger Window Driver Up circuit is grounded during a window up movement command.

OBDII Code B185F Dodge - Passenger Window Control Circuit Low - AutoCodes.com — B185F Dodge Code - Passenger Window Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B185F Dodge?

Faulty Passenger Window Motor
Passenger Window Motor harness is open or shorted
Passenger Window Motor circuit poor electrical connection
Faulty Passenger Door Module (PDM)

How to Fix the DTC B185F Dodge?

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 B185F Dodge 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 B185F Dodge Code

1. What are the common symptoms of OBDII code B185F Dodge (Passenger Window Control Circuit Low)?

- Common symptoms include the passenger window being unable to move up or down, erratic window operation, or complete window failure.

2. What can cause the OBDII code B185F Dodge to trigger?

- The code B185F can be triggered by issues such as damaged wiring, a faulty window regulator, a malfunctioning window switch, or a problem in the control module.

3. How can I diagnose the cause of OBDII code B185F Dodge?

- To diagnose the cause of the code, you can perform a visual inspection of the window wiring, test the window switch functionality, check the window regulator for proper operation, and use a diagnostic scanner to identify the specific issue.

4. What are some repair tips for fixing OBDII code B185F Dodge?

- Repair tips include repairing or replacing damaged wiring, testing and replacing the window regulator if faulty, checking and replacing the window switch if necessary, and resetting the control module after repairs.

5. Can OBDII code B185F Dodge be fixed without professional help?

- Depending on your level of automotive expertise, you may be able to fix the code yourself by following repair manuals, online tutorials, and using the right tools. However, seeking professional help is recommended for complex electrical issues.

6. Is it safe to continue driving with OBDII code B185F Dodge?

- It is not recommended to continue driving with the code B185F active, as it can lead to further damage to the window system and potentially compromise the safety and security of your vehicle.

7. How much does it typically cost to repair OBDII code B185F Dodge?

- The cost of repairing the code B185F can vary depending on the specific issue causing the code, the parts needed for repair, and whether you choose to do the repairs yourself or seek professional assistance. Costs can range from a few hundred to over a thousand dollars.

8. Can resetting the OBDII system clear the B185F code?

- Resetting the OBDII system may temporarily clear the B185F code, but if the underlying issue causing the code is not fixed, the code is likely to reappear. It is important to diagnose and repair the root cause of the code.

9. How long does it typically take to repair OBDII code B185F Dodge?

- The repair time for the code B185F can vary depending on the specific issue and the complexity of the repairs needed. Simple fixes like replacing a window switch may take an hour or less, while more complex issues like wiring damage can take several hours or more to repair.

10. Are there any recalls related to OBDII code B185F Dodge?

- It is recommended to check with Dodge or the National Highway Traffic Safety Administration (NHTSA) to see if there are any recalls related to the OBDII code B185F affecting your specific vehicle model.