AutoCodes – Dodge – B2500 Dodge

B2500 Dodge Code - Left Power Sliding Door Latch Cinch Overcurrent

Quick Answer

The Left Rear Door Module monitors the Left Power Sliding Door Latch Cinch. Common causes include Binding Left Sliding Door Mechanism, Faulty Left Power Sliding Door Latch, Left Power Sliding Door Latch harness is open or shorted. 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
B2500 Dodge indicates Left Power Sliding Door Latch Cinch Overcurrent.
Common causes
Common causes include Binding Left Sliding Door Mechanism, Faulty Left Power Sliding Door Latch, Left Power Sliding Door Latch harness is open or shorted.
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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 901
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Dec 16, 2019
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Code B2500 Dodge Description

The Left Rear Door Module monitors the Left Power Sliding Door Latch Cinch. When the Left Rear Door Module senses the latch motor stall current of 6.5 amps has been detected for over 150ms, with no pawl or ratchet failure this code will set.
OBDII Code B2500 Dodge - Left Power Sliding Door Latch Cinch Overcurrent - AutoCodes.com
B2500 Dodge Code - Left Power Sliding Door Latch Cinch Overcurrent

What are the Possible Causes of the DTC B2500 Dodge?

  • Binding Left Sliding Door Mechanism
  • Faulty Left Power Sliding Door Latch
  • Left Power Sliding Door Latch harness is open or shorted
  • Left Power Sliding Door Latch circuit poor electrical connection
  • Faulty Left Rear Door Module

How to Fix the DTC B2500 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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2500 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 B2500 Dodge Code

1. What does the OBDII code B2500 mean on a Dodge?

The B2500 code indicates an issue with the left power sliding door latch cinch system, specifically an overcurrent condition in its operation.

2. What are common symptoms of the B2500 code?

Symptoms include the left power sliding door not latching or cinching properly, difficulty opening or closing the door, and potential warning lights on the dashboard.

3. What causes the B2500 code to appear?

This code is often caused by a malfunctioning latch motor, electrical wiring issues, debris obstructing the latch, or a short circuit in the door system.

4. Can the B2500 code damage the power sliding door system?

If unresolved, the issue can lead to further damage to the latch motor, wiring, or door mechanism, potentially increasing repair costs.

5. How is the B2500 code diagnosed?

A mechanic will inspect the power sliding door latch, test the latch motor for overcurrent, check for wiring issues, and scan for related codes using an OBDII scanner.

6. Can I still use the sliding door with the B2500 code active?

You may still be able to use the door manually, but the automatic latch and cinch function may not work, and forcing the door could cause further damage.

7. What is the most common fix for the B2500 code?

Replacing the left power sliding door latch motor or repairing damaged wiring usually resolves the issue.

8. How much does it cost to repair the B2500 code?

Repair costs vary but typically range from $150 to $400, depending on whether the latch motor or wiring needs replacement.

9. Is the B2500 code covered under warranty?

It may be covered if your vehicle is still under a powertrain or bumper-to-bumper warranty. Check with your dealership for coverage details.

10. Can I fix the B2500 code myself?

If you have experience with automotive repairs, you can inspect the latch motor and wiring for damage. However, more complex electrical diagnostics may require professional assistance.

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