AutoCodes – Chrysler – B1661 Chrysler

B1661 Chrysler Code - Front Fog Lamp Control Circuit Open

Quick Answer

FRONT FOG LAMP CONTROL CIRCUIT HIGHThe Totally Integrated Power Module (TIPM) monitors the Front Fog Lamp Control. Common causes include Faulty Left or Right Front Fog Lamp Bulb, Left or Right Front Fog Lamp Bulb harness is open or shorted, Left or Right Front Fog Lamp Bulb 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: B1661 Chrysler indicates Front Fog Lamp Control Circuit Open.
Common causes: Common causes include Faulty Left or Right Front Fog Lamp Bulb, Left or Right Front Fog Lamp Bulb harness is open or shorted, Left or Right Front Fog Lamp Bulb 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 4,229

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 Jun 12, 2019

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 B1661 Chrysler Description

FRONT FOG LAMP CONTROL CIRCUIT HIGHThe Totally Integrated Power Module (TIPM) monitors the Front Fog Lamp Control. The TIPM sets the OBDII code when the Front Fog Lamp Control is not to factory specifications.

OBDII Code B1661 Chrysler - Front Fog Lamp Control Circuit Open - AutoCodes.com — B1661 Chrysler Code - Front Fog Lamp Control Circuit Open

What does this mean?

What are the Possible Causes of the DTC B1661 Chrysler?

Faulty Left or Right Front Fog Lamp Bulb
Left or Right Front Fog Lamp Bulb harness is open or shorted
Left or Right Front Fog Lamp Bulb circuit poor electrical connection
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B1661 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 B1661 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.

Need more information about the B1661 Chrysler code?

Need more information on how to fix the B1661 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1661 Chrysler 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 B1661 Chrysler Code

1. What are the common symptoms of OBDII code B1661 Chrysler (Front Fog Lamp Control Circuit Open)?

- The common symptoms include the front fog lamps not turning on or functioning properly.

2. What are the possible causes of OBDII code B1661 Chrysler?

- Possible causes include a faulty front fog lamp switch, wiring issues, a blown fuse, or a defective front fog lamp bulb.

3. How can I diagnose the Front Fog Lamp Control Circuit Open issue?

- You can start by checking the front fog lamp fuse, inspecting the wiring for any damage, and testing the front fog lamp switch for proper functionality.

4. What should I do if my front fog lamps are not working due to OBDII code B1661?

- Begin by inspecting the front fog lamp circuit for any visible damage. Then, test the front fog lamp switch and replace any faulty components.

5. Can a blown fuse cause OBDII code B1661 Chrysler to appear?

- Yes, a blown fuse in the front fog lamp circuit can trigger the B1661 code due to an open circuit.

6. Is it possible to reset the OBDII code B1661 Chrysler without fixing the issue?

- Resetting the code without addressing the underlying problem will likely result in the code reappearing once the system detects the fault again.

7. Are there any repair tips for fixing the Front Fog Lamp Control Circuit Open issue?

- Ensure all wiring connections are secure, replace any blown fuses, and test the front fog lamp components methodically to pinpoint the exact cause.

8. Can a DIY enthusiast fix the OBDII code B1661 Chrysler at home?

- Depending on your skill level and access to tools, you may be able to diagnose and repair the issue at home. However, seeking professional help is recommended for complex electrical problems.

9. How important is it to address OBDII code B1661 Chrysler promptly?

- While the code may not affect the drivability of the vehicle, addressing it promptly is crucial to ensure the front fog lamps operate correctly for safety and visibility.

10. What is the typical cost to repair OBDII code B1661 Chrysler at a repair shop?

- The repair cost can vary based on the exact cause of the issue, but expect to pay for diagnostic time, replacement parts, and labor, which could range from $100 to $300 or more.