Engine-Codes.com
Engine-Codes – Generic – B2246

B2246 Code - Passenger Sliding Door Ajar Circuit Short To Ground

Quick Answer

The B2246 diagnostic trouble code (DTC) indicates a problem with the passenger sliding door ajar circuit short to ground. Common causes include Faulty wiring in the passenger sliding door circuit, Corrosion or damage to the door sensor, Short circuit in the wiring harness. 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
B2246 indicates Passenger Sliding Door Ajar Circuit Short To Ground.
Common causes
Common causes include Faulty wiring in the passenger sliding door circuit, Corrosion or damage to the door sensor, Short circuit in the wiring harness.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 12, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code B2246 Description

The B2246 diagnostic trouble code (DTC) indicates a problem with the passenger sliding door ajar circuit short to ground. This means that there is an electrical issue in the circuit that controls the passenger sliding door, causing it to short to the ground. The sliding door ajar circuit is responsible for detecting whether the door is open or closed, and when it short to ground, it can lead to inaccurate readings or malfunction of the door sensor.

OBDII Code B2246 - Passenger Sliding Door Ajar Circuit Short To Ground
B2246 Code - Passenger Sliding Door Ajar Circuit Short To Ground

Common Causes of B2246

  1. Faulty wiring in the passenger sliding door circuit.
  2. Corrosion or damage to the door sensor.
  3. Short circuit in the wiring harness.
  4. Defective door control module.
  5. Issues with the door latch mechanism.

Symptoms of B2246

  1. Passenger sliding door not opening or closing properly.
  2. Interior lights staying on when the door is closed.
  3. Warning light on the dashboard indicating a door ajar.
  4. Alarm system triggered due to incorrect door status.

How to Fix B2246

  1. Begin by inspecting the wiring and connectors in the passenger sliding door circuit for any visible damage or corrosion.
  2. Test the door sensor and replace it if found to be faulty.
  3. Check the wiring harness for any short circuits and repair or replace as needed.
  4. Verify the functionality of the door control module and replace if necessary.
  5. Test the door latch mechanism and adjust or replace it if it is causing the issue.

Cost to Fix B2246

The typical repair costs for addressing the B2246 code can range from $150 to $500, depending on the extent of the damage and the parts needed for replacement. This estimate includes both parts and labor. However, it's essential to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, but rates may differ in metropolitan areas or at dealerships. It's recommended to inquire about local rates for a more accurate estimate.

Need more information about the B2246 code?

Need more information on how to fix the B2246 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2246 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 B2246 Code

1. What are the common symptoms of OBDII code B2246 - Passenger Sliding Door Ajar Circuit Short To Ground?

The common symptoms include the door ajar warning light staying illuminated, difficulty in closing the sliding door, and issues with the door locking mechanism.

2. What are the possible causes of OBDII code B2246?

Possible causes of this code could be a short to ground in the wiring harness related to the passenger sliding door, a faulty door ajar switch, or a malfunctioning control module.

3. How can I diagnose the issue related to OBDII code B2246?

To diagnose the issue, you can start by visually inspecting the wiring harness for any visible damage, testing the door ajar switch for proper functionality, and using a multimeter to check for continuity and shorts in the circuit.

4. What should I do if I encounter OBDII code B2246?

If you encounter this code, it is recommended to address the issue promptly to prevent further electrical problems. It's advisable to seek professional help if you are not familiar with automotive electrical systems.

5. Can I still drive my vehicle with OBDII code B2246 present?

It is not recommended to drive your vehicle with this code present, as it can lead to safety issues such as the sliding door opening unexpectedly while driving. It's best to address the problem before using the vehicle.

6. Are there any temporary fixes for OBDII code B2246?

Temporary fixes like disconnecting the battery to reset the system may temporarily clear the code, but it's important to address the root cause of the issue to prevent it from recurring.

7. How much does it typically cost to repair OBDII code B2246?

The cost of repair can vary depending on the underlying cause of the issue. It's best to consult with a professional mechanic to get an accurate estimate for the repair.

8. Can I prevent OBDII code B2246 from occurring in the future?

Regular maintenance of the sliding door components, such as keeping them clean and well-lubricated, can help prevent issues that may trigger this code.

9. Is OBDII code B2246 a common issue in specific vehicle models?

This code may be more common in vehicles with power sliding doors, especially in minivans and SUVs equipped with such features. Regular maintenance can help prevent this issue.

10. How long does it usually take to repair OBDII code B2246?

The repair time can vary based on the exact cause of the issue and the complexity of the repair process. Simple fixes like replacing a faulty door ajar switch may take less time than tracing and repairing a wiring harness short.

Discuss the causes and fixes for B2246 OBDII Code

Submit a New Comment

Code B2246 comments

No comments found for this page.