AutoCodes – Jeep – B1659 Jeep

B1659 Jeep Code - Front Fog Lamp Control Circuit Low

Quick Answer

The Totally Integrated Power (TIPM) monitors the Front Fog Lamp Control Circuit. Common causes include Faulty Front Fog Lamp Control, Front Fog Lamp Control harness is open or shorted, Front Fog Lamp Control 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: B1659 Jeep indicates Front Fog Lamp Control Circuit Low.
Common causes: Common causes include Faulty Front Fog Lamp Control, Front Fog Lamp Control harness is open or shorted, Front Fog Lamp Control 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 1,978

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 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1659 Jeep Description

The Totally Integrated Power (TIPM) monitors the Front Fog Lamp Control Circuit. The TIPM sets the OBDII code when the Front Fog Lamp Control Circuit is not to factory specifications.

OBDII Code B1659 Jeep - Front Fog Lamp Control Circuit Low - AutoCodes.com — B1659 Jeep Code - Front Fog Lamp Control Circuit Low

What does this mean?

What are the Possible Causes of the DTC B1659 Jeep?

Faulty Front Fog Lamp Control
Front Fog Lamp Control harness is open or shorted
Front Fog Lamp Control circuit poor electrical connection
Faulty Totally Integrated Power (TIPM)

How to Fix the DTC B1659 Jeep?

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 B1659 Jeep 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 B1659 Jeep code?

Need more information on how to fix the B1659 Jeep code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1659 Jeep 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 B1659 Jeep Code

1. What are the common symptoms of OBDII code B1659 in a Jeep, indicating a Front Fog Lamp Control Circuit Low issue?

The common symptoms include the front fog lamps not turning on or remaining dim, flickering, or malfunctioning.

2. What typically causes the Front Fog Lamp Control Circuit Low code B1659 in a Jeep?

The main causes of this code are faulty fog lamp bulbs, damaged wiring or connectors, a defective fog lamp switch, or a problem with the body control module.

3. How can I diagnose the Front Fog Lamp Control Circuit Low issue in my Jeep?

You can start by checking the condition of the fog lamp bulbs, inspecting the wiring and connectors for any damage, testing the fog lamp switch, and using a multimeter to check the voltage in the circuit.

4. What is the recommended repair for OBDII code B1659 related to the Front Fog Lamp Control Circuit Low in a Jeep?

Depending on the cause, the repair may involve replacing faulty fog lamp bulbs, repairing damaged wiring or connectors, replacing the fog lamp switch, or reprogramming the body control module.

5. Can I reset the OBDII code B1659 in my Jeep after fixing the Front Fog Lamp Control Circuit Low issue?

Yes, you can reset the code using an OBDII scanner or by disconnecting the battery for a few minutes. However, it is important to ensure that the underlying problem has been resolved to prevent the code from reappearing.

6. Are there any preventive measures to avoid encountering the Front Fog Lamp Control Circuit Low code B1659 in a Jeep?

Regularly inspecting the fog lamps, wiring, and connectors for any signs of damage, and promptly addressing any issues can help prevent this code from appearing.

7. Can a DIY enthusiast with basic automotive knowledge fix the Front Fog Lamp Control Circuit Low problem in a Jeep?

Yes, depending on the specific cause, some repairs related to this code can be performed by individuals with basic automotive knowledge. However, complex issues may require professional assistance.

8. How important is it to address the Front Fog Lamp Control Circuit Low code B1659 in a Jeep promptly?

While the code may not affect the overall drivability of the vehicle, addressing it promptly is recommended to ensure proper functioning of the front fog lamps, especially in low visibility conditions.

9. Will driving with the OBDII code B1659 related to the Front Fog Lamp Control Circuit Low impact other vehicle systems in my Jeep?

Driving with this code may not directly impact other vehicle systems, but it is advisable to address the issue to prevent any potential electrical problems or safety hazards.

10. How can I determine if the Front Fog Lamp Control Circuit Low code B1659 in my Jeep is a recurring issue or a one-time occurrence?

If the code reappears after resetting it, it indicates a recurring issue that requires further diagnosis and repair. Monitoring the fog lamp operation and conducting regular checks can help determine the recurrence of the problem.