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Engine-Codes – Generic – B19EC

B19EC Code - Left Power Sliding Door Latch Control 2 Circuit High

Quick Answer

The B19EC diagnostic trouble code (DTC) refers to the Left Power Sliding Door Latch Control 2 Circuit High. Common causes include Faulty latch control module, Damaged wiring in the control circuit, Malfunctioning latch actuator. 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
B19EC indicates Left Power Sliding Door Latch Control 2 Circuit High.
Common causes
Common causes include Faulty latch control module, Damaged wiring in the control circuit, Malfunctioning latch actuator.
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 13, 2024
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Code B19EC Description

The B19EC diagnostic trouble code (DTC) refers to the Left Power Sliding Door Latch Control 2 Circuit High. This code indicates that there is a high voltage condition detected in the control circuit for the left power sliding door latch. The power sliding door latch control system is responsible for securely latching and unlatching the power sliding door on the vehicle. When this code is triggered, it can lead to issues with the proper operation of the power sliding door, potentially causing safety concerns and inconvenience for the vehicle occupants.

OBDII Code B19EC - Left Power Sliding Door Latch Control 2 Circuit High
B19EC Code - Left Power Sliding Door Latch Control 2 Circuit High

Common Causes of B19EC

  1. Faulty latch control module
  2. Damaged wiring in the control circuit
  3. Malfunctioning latch actuator
  4. Poor electrical connection in the circuit

Symptoms of B19EC

  1. Power sliding door fails to latch properly
  2. Power sliding door opens or closes intermittently
  3. Warning light on the dashboard indicating a door latch issue
  4. Audible clicking or grinding noise when operating the power sliding door

How to Fix B19EC

  1. Perform a diagnostic scan to retrieve the DTC and identify the specific cause of the high voltage condition.
  2. Inspect the latch control module, wiring, latch actuator, and electrical connections for any signs of damage or malfunction.
  3. Replace any faulty components, such as the control module or actuator, and repair or replace damaged wiring as needed.
  4. Clear the DTC from the vehicle's memory using a scan tool and test the power sliding door to ensure proper operation.
  5. Conduct a final test drive to verify that the power sliding door latches securely and functions correctly.

Cost to Fix B19EC

The typical repair costs for addressing a B19EC DTC can vary depending on the specific cause of the issue and the extent of the repairs needed. In general, the cost of parts for replacing a faulty latch control module or actuator, along with any necessary wiring repairs, can range from $200 to $500. Labor costs for diagnosing and repairing the issue can add an additional $150 to $300 to the total repair bill. It's important to note that these estimates are approximate and actual costs may vary based on factors such as location, vehicle make and model, and the rates charged by the auto repair shop. It's recommended to obtain a detailed quote from a qualified technician to get a more accurate estimate for addressing this issue.

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Code B19EC Information for Specific Makes

  • B19EC Chrysler — Left Power Sliding Door Latch Control 2 Circuit High
  • B19EC Dodge — Left Power Sliding Door Latch Control 2 Circuit High
  • B19EC Jeep — Left Power Sliding Door Latch Control 2 Circuit High
  • B19EC RAM — Left Power Sliding Door Latch Control 2 Circuit High
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 B19EC Code

1. What are the common symptoms of OBDII code B19EC (Left Power Sliding Door Latch Control 2 Circuit High)?

The common symptoms of this code may include difficulty opening or closing the left power sliding door, intermittent door latch failure, and possible illumination of the door ajar warning light.

2. What could cause OBDII code B19EC to be triggered?

Possible causes of OBDII code B19EC include a faulty power sliding door latch, a wiring issue in the latch control circuit, or a problem with the door position sensor.

3. How can I diagnose the issue related to OBDII code B19EC at home?

You can start by visually inspecting the wiring and connectors related to the left power sliding door latch. Check for any visible damage or corrosion. Additionally, using a multimeter to test the continuity of the circuit can help pinpoint the issue.

4. Is it safe to continue driving with OBDII code B19EC present?

It is not recommended to continue driving with this code present, as it may lead to further issues with the power sliding door system. It's best to address the problem promptly to avoid potential safety hazards.

5. Can I reset OBDII code B19EC to see if it reoccurs?

While you can clear the code using an OBDII scanner, it is important to address the underlying issue causing the code before clearing it. If the problem persists, the code is likely to reappear.

6. How much does it typically cost to repair OBDII code B19EC?

The repair cost for OBDII code B19EC can vary depending on the exact cause of the issue. Generally, it may involve replacing the power sliding door latch, repairing wiring, or addressing sensor problems. Costs can range from a few hundred to over a thousand dollars.

7. Are there any temporary fixes for OBDII code B19EC?

Temporary fixes such as manually operating the power sliding door or disconnecting the power source to the door latch may provide a short-term solution. However, it is still important to address the root cause of the issue for a permanent fix.

8. Can a DIY enthusiast fix OBDII code B19EC at home?

Depending on your skill level and access to tools, some DIY enthusiasts may be able to address the issue related to OBDII code B19EC. However, complex electrical issues or component replacements may require professional assistance.

9. How long does it typically take to repair OBDII code B19EC?

The repair time for OBDII code B19EC can vary based on the specific cause of the issue and the complexity of the repair. Simple fixes like replacing a sensor may take a couple of hours, while more extensive repairs could take a day or more.

10. Will fixing OBDII code B19EC improve the overall functionality of the power sliding door?

Addressing OBDII code B19EC should improve the functionality of the left power sliding door latch control system. Once the underlying issue is resolved, the power sliding door should operate smoothly without triggering the code.

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