AutoCodes – Dodge – B19A4 Dodge

B19A4 Dodge Code - Left Power Sliding Door Control Circuit 1 Low

Quick Answer

The Left Power Sliding Door Module monitors the Left Power Sliding Door Control Circuit. Common causes include Faulty Left Power Sliding Door Motor, Left Power Sliding Door Motor harness is open or shorted, Left Power Sliding Door Motor 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
B19A4 Dodge indicates Left Power Sliding Door Control Circuit 1 Low.
Common causes
Common causes include Faulty Left Power Sliding Door Motor, Left Power Sliding Door Motor harness is open or shorted, Left Power Sliding Door Motor 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 548
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 04, 2019
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Code B19A4 Dodge Description

The Left Power Sliding Door Module monitors the Left Power Sliding Door Control Circuit. This code will set when the Left Power Sliding Door Module senses voltage less than 2.0 volts on the Left Power Sliding Door Motor Open Driver Circuit for a specified amount of time.
OBDII Code B19A4 Dodge - Left Power Sliding Door Control Circuit 1 Low - AutoCodes.com
B19A4 Dodge Code - Left Power Sliding Door Control Circuit 1 Low

What are the Possible Causes of the DTC B19A4 Dodge?

  • Faulty Left Power Sliding Door Motor
  • Left Power Sliding Door Motor harness is open or shorted
  • Left Power Sliding Door Motor circuit poor electrical connection
  • Faulty Left Power Sliding Door module
  • Faulty Power Sliding Door Module

How to Fix the DTC B19A4 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 B19A4 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 B19A4 Dodge Code

1. What are the common symptoms of OBDII code B19A4 on a Dodge related to the Left Power Sliding Door Control Circuit 1 Low?

- Common symptoms include difficulty opening or closing the left power sliding door, the door not responding to the control switch, or intermittent operation of the door.

2. What are the possible causes of OBDII code B19A4 on a Dodge indicating an issue with the Left Power Sliding Door Control Circuit 1 Low?

- Possible causes include a faulty power sliding door control module, damaged wiring or connectors in the circuit, or a malfunctioning power sliding door motor.

3. How can I diagnose the issue causing OBDII code B19A4 on my Dodge specifically related to the Left Power Sliding Door Control Circuit 1 Low?

- You can diagnose the issue by inspecting the wiring and connectors for any damage, testing the power sliding door control module for proper function, and checking the power sliding door motor for any faults.

4. Can I continue to use my Dodge with OBDII code B19A4 related to the Left Power Sliding Door Control Circuit 1 Low without repairing it?

- It is not recommended to continue using the vehicle with this code as it may result in the power sliding door becoming inoperable, posing a safety risk or inconvenience.

5. Are there any DIY repair tips for addressing OBDII code B19A4 on a Dodge indicating a problem with the Left Power Sliding Door Control Circuit 1 Low?

- DIY repair tips include checking and repairing any damaged wiring or connectors, resetting the power sliding door control module, or replacing the power sliding door motor if necessary.

6. Is it safe to manually operate the left power sliding door on my Dodge if OBDII code B19A4 related to the Left Power Sliding Door Control Circuit 1 Low is triggered?

- It is generally safe to manually operate the power sliding door if the code is triggered, but it is recommended to address the underlying issue promptly to avoid further complications.

7. How much can I expect to pay for professional repairs related to OBDII code B19A4 on a Dodge concerning the Left Power Sliding Door Control Circuit 1 Low?

- The cost of professional repairs can vary depending on the exact cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Will resetting the OBDII code B19A4 on my Dodge fix the issue with the Left Power Sliding Door Control Circuit 1 Low?

- Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the issue with the power sliding door control circuit. It is important to diagnose and repair the root cause.

9. Can extreme weather conditions impact the occurrence of OBDII code B19A4 on a Dodge related to the Left Power Sliding Door Control Circuit 1 Low?

- Yes, extreme temperatures or moisture can affect the operation of the power sliding door components, potentially triggering the code. It is important to keep the door mechanisms well-maintained in such conditions.

10. Are there any recalls or technical service bulletins (TSBs) related to OBDII code B19A4 on Dodge vehicles regarding the Left Power Sliding Door Control Circuit 1 Low?

- It is recommended to check with a Dodge dealership or the manufacturer's website for any recalls or TSBs related to this specific OBDII code and power sliding door control circuit issues.

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