AutoCodes – Chrysler – B191F Chrysler

B191F Chrysler Code - Left Front Window Motor Control Circuit Low

Quick Answer

The Left Front Window Module monitors the Left Front Window Motor Control Circuit. Common causes include Faulty Left Front Window Motor, Left Front Window Motor harness is open or shorted, Left Front 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: B191F Chrysler indicates Left Front Window Motor Control Circuit Low.
Common causes: Common causes include Faulty Left Front Window Motor, Left Front Window Motor harness is open or shorted, Left Front 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 1,406

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 28, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B191F Chrysler Description

The Left Front Window Module monitors the Left Front Window Motor Control Circuit. When both Left Front Window Driver circuits (Up and Down) are grounded during a window movement command, this code will set.

OBDII Code B191F Chrysler - Left Front Window Motor Control Circuit Low - AutoCodes.com — B191F Chrysler Code - Left Front Window Motor Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B191F Chrysler?

Faulty Left Front Window Motor
Left Front Window Motor harness is open or shorted
Left Front Window Motor circuit poor electrical connection
Faulty Left Front Window Module

How to Fix the DTC B191F Chrysler?

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 B191F Chrysler 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 B191F Chrysler Code

1. What are the common symptoms of OBDII code B191F for the Left Front Window Motor Control Circuit Low in a Chrysler?

- Common symptoms include the left front window not responding to the controls, sluggish movement, or total failure to move up or down.

2. What are the possible causes of the B191F OBDII code in a Chrysler's left front window motor control circuit?

- Causes can include damaged wiring or connectors, a faulty window motor, a malfunctioning window switch, or a problem with the control module.

3. How can I diagnose the B191F code related to the left front window motor control circuit in my Chrysler?

- Check the wiring and connectors for any visible damage, test the window motor for proper operation, inspect the window switch for functionality, and scan the control module for any error codes.

4. Can I drive my Chrysler with the B191F code for the Left Front Window Motor Control Circuit Low?

- It is not recommended to drive the vehicle with this code, as it may lead to further damage or safety issues related to the window's operation.

5. How can I repair the B191F OBDII code for the Left Front Window Motor Control Circuit Low in my Chrysler?

- Repair options may include repairing or replacing damaged wiring, connectors, the window motor, the window switch, or the control module as needed.

6. Is it possible to reset the B191F code for the Left Front Window Motor Control Circuit Low in my Chrysler?

- After performing the necessary repairs, you can reset the code using an OBDII scanner to clear the error code and see if the issue has been resolved.

7. Are there any DIY tips for troubleshooting the B191F code in the left front window motor control circuit of a Chrysler?

- You can start by checking the fuse related to the window circuit, inspecting the window motor for any obstructions, and testing the window switch for proper functionality.

8. Will the B191F OBDII code affect other windows in my Chrysler?

- Typically, this code is specific to the left front window motor control circuit and should not directly affect the operation of other windows in the vehicle.

9. How can a professional mechanic help me with the B191F code in my Chrysler's left front window motor control circuit?

- A mechanic can conduct a thorough diagnosis, pinpoint the exact cause of the issue, perform expert repairs or replacements, and ensure that the window functions properly.

10. Can extreme weather conditions contribute to the occurrence of the B191F code in a Chrysler's left front window motor control circuit?

- Yes, extreme temperatures or moisture exposure can potentially damage the wiring, connectors, or components related to the window motor control circuit, leading to the B191F code.