AutoCodes – RAM – B1659 RAM

B1659 RAM 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 RAM 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 679

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

What does this mean?

What are the Possible Causes of the DTC B1659 RAM?

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 RAM?

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 RAM 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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Get the B1659 RAM 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 RAM Code

1. What are the common symptoms of OBDII code B1659 RAM related to the Front Fog Lamp Control Circuit Low?

- Common symptoms include the front fog lamps not turning on, flickering, or staying on constantly.

2. What are the possible causes of OBDII code B1659 RAM indicating a Front Fog Lamp Control Circuit Low?

- Possible causes include a faulty fog lamp switch, damaged wiring or connectors, a defective fog lamp relay, or a problem with the fog lamp bulbs.

3. How can I diagnose the Front Fog Lamp Control Circuit Low issue related to OBDII code B1659 RAM?

- You can diagnose the issue by checking the fog lamp bulbs for proper operation, inspecting the wiring and connectors for damage, testing the fog lamp switch, and verifying the functionality of the fog lamp relay.

4. What are some tips for repairing OBDII code B1659 RAM associated with the Front Fog Lamp Control Circuit Low?

- Repair tips include replacing any faulty fog lamp bulbs, repairing damaged wiring or connectors, replacing a defective fog lamp switch or relay, and ensuring proper grounding of the fog lamp circuit.

5. Can a DIY enthusiast repair OBDII code B1659 RAM for the Front Fog Lamp Control Circuit Low?

- Depending on your experience and tools, you may be able to repair the issue yourself by following a detailed repair manual or guide specific to your vehicle model.

6. Is it safe to continue driving with OBDII code B1659 RAM indicating a Front Fog Lamp Control Circuit Low?

- It is generally safe to continue driving, but it is recommended to address the issue promptly to ensure proper functioning of the front fog lamps, especially in low visibility conditions.

7. How can I reset the OBDII code B1659 RAM for the Front Fog Lamp Control Circuit Low after making repairs?

- You can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes to clear the code from the system.

8. Are there any specific vehicle models known to have frequent issues with OBDII code B1659 RAM related to the Front Fog Lamp Control Circuit Low?

- While this code can occur in various vehicle models, some makes and models may have known issues with the front fog lamp circuit, so it's worth checking forums or contacting a dealership for specific information.

9. What is the typical cost to repair OBDII code B1659 RAM associated with the Front Fog Lamp Control Circuit Low at a professional auto repair shop?

- The cost of repair can vary depending on the extent of the issue and the labor rates of the repair shop, but it may involve a few hours of labor plus the cost of any replacement parts needed.

10. How can I prevent OBDII code B1659 RAM from reoccurring in the future after repairing the Front Fog Lamp Control Circuit Low issue?

- To prevent recurrence, make sure to use high-quality replacement parts, properly secure wiring and connectors, and perform regular maintenance checks on the front fog lamp circuit to catch any potential issues early.