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B19C2 Chrysler Code - Left Power Sliding Door Drive Open Direction Excessive Position Count

Quick Answer

The B19C2 diagnostic trouble code (DTC) indicates that the left power sliding door's drive mechanism has recorded an excessive number of position counts while attempting to open. Common causes include Misalignment of the power sliding door, preventing it from opening or closing smoothly, Worn or damaged rollers, hinges, or tracks that impede the door's movement, Electrical issues, such as a faulty motor or wiring problems within the door's control circuit. 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
B19C2 Chrysler indicates Left Power Sliding Door Drive Open Direction Excessive Position Count.
Common causes
Common causes include Misalignment of the power sliding door, preventing it from opening or closing smoothly, Worn or damaged rollers, hinges, or tracks that impede the door's movement, Electrical issues, such as a faulty motor or wiring problems within the door's control circuit.
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 Oct 01, 2024
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Code B19C2 Chrysler Description

The B19C2 diagnostic trouble code (DTC) indicates that the left power sliding door's drive mechanism has recorded an excessive number of position counts while attempting to open. This code is specific to Chrysler vehicles and is part of the body control module (BCM) system that manages various functions related to the vehicle's doors, windows, and other electronic accessories.

OBDII Code B19C2 Chrysler - Left Power Sliding Door Drive Open Direction Excessive Position Count
B19C2 Chrysler Code - Left Power Sliding Door Drive Open Direction Excessive Position Count

Common Causes of B19C2 Chrysler

  1. Misalignment of the power sliding door, preventing it from opening or closing smoothly.
  2. Worn or damaged rollers, hinges, or tracks that impede the door's movement.
  3. Electrical issues, such as a faulty motor or wiring problems within the door's control circuit.
  4. Obstructions in the door's path, such as debris or foreign objects.
  5. A malfunctioning BCM or software issues that misinterpret the position counts.

Symptoms of B19C2 Chrysler

  1. The left power sliding door may open or close erratically or not at all.
  2. Unusual noises (grinding or clicking) when the door is in operation.
  3. The door may reverse direction unexpectedly during operation.
  4. The door may display warning lights on the dashboard related to the sliding door system.
  5. Increased resistance when manually attempting to open or close the door.

How to Fix B19C2 Chrysler

  1. Visual Inspection: Begin with a thorough visual inspection of the left power sliding door, checking for any visible obstructions, misalignments, or damage to the door's components.
  2. Check Alignment: Adjust the door's alignment if necessary. This may involve loosening the mounting bolts and repositioning the door to ensure it operates smoothly within its tracks.
  3. Inspect Components: Examine the rollers, hinges, and tracks for wear or damage. Replace any worn or broken parts to restore proper function.
  4. Electrical Diagnostics: Use a multimeter to check the motor and wiring for continuity and proper voltage. Replace any faulty electrical components as needed.
  5. BCM Reprogramming: If the issue persists, consider reprogramming or updating the BCM software to ensure it correctly interprets the door's position counts.

Cost to Fix B19C2 Chrysler

** The cost to repair the B19C2 code can vary significantly based on the specific issue and the labor rates in your area. On average, repairs may range from $150 to $600, including parts and labor. For example, replacing worn rollers or hinges may cost around $150 to $300, while more extensive electrical diagnostics or BCM reprogramming could push costs higher, potentially up to $600.

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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 B19C2 Chrysler Code

1. What does OBDII code B19C2 for Chrysler indicate?

The code B19C2 refers to the Left Power Sliding Door Drive Open Direction Excessive Position Count error.

2. What are the common symptoms of OBDII code B19C2 in a Chrysler vehicle?

Symptoms may include the left power sliding door not closing properly, intermittent door operation, or issues with the door's position.

3. What are the possible causes of the B19C2 trouble code in a Chrysler's left power sliding door system?

Common causes include faulty door position sensors, damaged wiring, misaligned door components, or issues with the door drive motor.

4. How can I diagnose the B19C2 error code in my Chrysler's left power sliding door system?

Diagnosis typically involves using a scan tool to read the code, inspecting the door components for damage, and testing the door operation to identify the root cause.

5. Can I repair the B19C2 error in my Chrysler at home?

Depending on the cause, repairs may range from simple sensor adjustments to complex motor replacements. Basic troubleshooting can be done at home, but more extensive repairs may require professional assistance.

6. Is it safe to drive my Chrysler with the B19C2 code present?

It is not recommended to drive with this code active, as it can lead to potential safety hazards if the power sliding door malfunctions while the vehicle is in motion.

7. Are there any temporary fixes for the B19C2 error in a Chrysler's left power sliding door system?

If the issue is minor, resetting the door system by disconnecting the battery for a few minutes may temporarily clear the code. However, this is not a permanent solution.

8. How much does it typically cost to repair the B19C2 code in a Chrysler vehicle?

The cost of repairs can vary depending on the specific cause of the issue. Simple fixes like sensor adjustments may be inexpensive, while motor replacements or wiring repairs can be more costly.

9. Can the B19C2 code reoccur after repairs are done on a Chrysler's left power sliding door system?

If the root cause of the issue is not properly addressed during repairs, the code may reoccur. It's essential to diagnose the problem accurately to prevent future occurrences.

10. How can I prevent the B19C2 error from happening again in my Chrysler's left power sliding door system?

Regular maintenance, timely repairs of any door-related issues, and following the manufacturer's recommended service schedule can help prevent the recurrence of the B19C2 trouble code.

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