AutoCodesDodge – B2860 Dodge

B2860 Dodge Code - Door Ambient Light Control Circuit

Quick Answer

An ambient lamp can be a: map pocket, door handle, halo ring, cup holder, etc. Common causes include Faulty Door Ambient Light Driver, Door Ambient Light Driver harness is open or shorted, Door Ambient Light Driver 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
B2860 Dodge indicates Door Ambient Light Control Circuit.
Common causes
Common causes include Faulty Door Ambient Light Driver, Door Ambient Light Driver harness is open or shorted, Door Ambient Light Driver 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 7,338
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Feb 17, 2020
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Code B2860 Dodge Description

An ambient lamp can be a: map pocket, door handle, halo ring, cup holder, etc. It is a LED with a built-in circuit board. The Diagnostic Trouble Code (DTC) sets when the Door Module detects the Door Ambient Lamp Driver circuit is shorted to ground, short to the battery or open.
OBDII Code B2860 Dodge - Door Ambient Light Control Circuit - AutoCodes.com
B2860 Dodge Code - Door Ambient Light Control Circuit

What are the Possible Causes of the DTC B2860 Dodge?

  • Faulty Door Ambient Light Driver
  • Door Ambient Light Driver harness is open or shorted
  • Door Ambient Light Driver circuit poor electrical connection
  • Faulty Door Module

How to Fix the DTC B2860 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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2860 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 B2860 Dodge Code

What does the OBDII code B2860 mean for a Dodge vehicle?

The OBDII code B2860 indicates an issue with the Door Ambient Light Control Circuit, which affects the ambient lighting inside the vehicle.

What are the common symptoms of the B2860 code?

Common symptoms include the interior ambient lights not functioning, flickering lights, or lights staying on continuously when the vehicle is off.

What could cause the B2860 code to trigger?

Causes can include a faulty ambient light control module, damaged wiring or connectors in the circuit, or a malfunctioning door switch.

How can I diagnose the B2860 code?

To diagnose the B2860 code, inspect the ambient light control circuit for damaged wires or connectors, check the ambient light control module, and test the door switches for proper operation.

Is it safe to drive my Dodge with the B2860 code?

While it is generally safe to drive, the lack of ambient lighting may affect visibility inside the vehicle. It’s advisable to address the issue sooner rather than later for safety and comfort.

What are some common repairs for the B2860 code?

Common repairs include replacing a faulty ambient light control module, repairing or replacing damaged wiring, or fixing defective door switches.

Can I clear the B2860 code without fixing the issue?

Yes, you can clear the code using an OBDII scanner, but if the underlying problem is not addressed, the code is likely to return.

How much does it typically cost to repair the issue related to the B2860 code?

Repair costs can vary widely depending on the specific issue, but it may range from $50 to $300, considering parts and labor.

Will the B2860 code affect other vehicle functions?

Typically, the B2860 code primarily affects the ambient lighting system and does not directly impact other vehicle functions. However, related electrical issues could potentially affect other systems.

How can I prevent the B2860 code from occurring in the future?

Regularly inspect and maintain the electrical components and wiring associated with the ambient lighting system to prevent issues. Ensure door switches are functioning correctly and avoid exposing wiring to moisture or damage.

Discuss the causes and fixes for B2860 Dodge OBDII Code

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