AutoCodes – Dodge – B1987 Dodge

B1987 Dodge Code - Left Power Sliding Door Switch Stuck

Quick Answer

The Totally Integrated Power Module (TIPM) monitors the Left Power Sliding Door Switch. Common causes include Faulty Left Power Sliding Door Switch, Left Power Sliding Door Switch harness is open or shorted, Left Power Sliding Door Switch 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: B1987 Dodge indicates Left Power Sliding Door Switch Stuck.
Common causes: Common causes include Faulty Left Power Sliding Door Switch, Left Power Sliding Door Switch harness is open or shorted, Left Power Sliding Door Switch 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 732

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 Aug 03, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1987 Dodge Description

The Totally Integrated Power Module (TIPM) monitors the Left Power Sliding Door Switch. When the TIPM senses approximately 3.0 volts on the Left Power Sliding Door Switch circuit for longer than 10 seconds, this code will set.

OBDII Code B1987 Dodge - Left Power Sliding Door Switch Stuck - AutoCodes.com — B1987 Dodge Code - Left Power Sliding Door Switch Stuck

What does this mean?

What are the Possible Causes of the DTC B1987 Dodge?

Faulty Left Power Sliding Door Switch
Left Power Sliding Door Switch harness is open or shorted
Left Power Sliding Door Switch circuit poor electrical connection
Faulty Totally Integrated Power Module (TIPM)

How to Fix the DTC B1987 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 B1987 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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Need Help with the Code?

Get the B1987 Dodge 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 B1987 Dodge Code

1. What are the common symptoms of OBDII code B1987 in a Dodge related to the left power sliding door switch being stuck?

- Common symptoms include the power sliding door not opening or closing properly, the switch not responding to commands, or intermittent issues with the door operation.

2. What are the possible causes of the left power sliding door switch being stuck in a Dodge triggering OBDII code B1987?

- The switch itself may be faulty, there could be electrical issues in the wiring, or the door mechanism might be jammed or malfunctioning.

3. How can I diagnose the issue causing OBDII code B1987 related to the left power sliding door switch in my Dodge?

- You can start by checking the condition of the switch, inspecting the wiring for any damage, and examining the power sliding door mechanism for obstructions or malfunctions.

4. Can I reset OBDII code B1987 in my Dodge caused by a stuck left power sliding door switch?

- Resetting the code may temporarily clear the error, but it is important to address the underlying issue causing the switch to be stuck to prevent the code from reoccurring.

5. Is it safe to continue driving my Dodge with OBDII code B1987 indicating a stuck left power sliding door switch?

- It is not recommended to drive the vehicle with this issue unresolved, as it can affect the proper operation of the power sliding door and compromise safety.

6. Can I repair the left power sliding door switch issue causing OBDII code B1987 in my Dodge myself?

- Depending on your expertise with automotive repairs, you may be able to address simple issues like a faulty switch or loose wiring. However, more complex problems may require professional assistance.

7. Are there any temporary fixes I can try for the stuck left power sliding door switch in my Dodge triggering OBDII code B1987?

- You can try lubricating the door mechanism, checking for any visible obstructions, and ensuring the switch is clean and properly connected as temporary solutions.

8. How much does it typically cost to repair the left power sliding door switch issue leading to OBDII code B1987 in a Dodge?

- Repair costs can vary depending on the specific problem, but they may range from a few hundred to a thousand dollars, including parts and labor.

9. Will fixing the left power sliding door switch problem causing OBDII code B1987 improve the overall performance of my Dodge?

- Yes, addressing issues with the power sliding door switch will restore proper functionality to the door system and enhance the convenience and usability of your vehicle.

10. How often does the left power sliding door switch issue triggering OBDII code B1987 occur in Dodge vehicles?

- While it is not a common issue, problems with the left power sliding door switch can occur in Dodge vehicles, especially in older models or those with high mileage.