AutoCodes – Dodge – B19A8 Dodge

B19A8 Dodge Code - Left Power Sliding Door Control Circuit 2 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
B19A8 Dodge indicates Left Power Sliding Door Control Circuit 2 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 601
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 B19A8 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 0.5 volts on the Left Power Sliding Door Motor Close Driver Circuit for more than 100 ms.
OBDII Code B19A8 Dodge - Left Power Sliding Door Control Circuit 2 Low - AutoCodes.com
B19A8 Dodge Code - Left Power Sliding Door Control Circuit 2 Low

What are the Possible Causes of the DTC B19A8 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 B19A8 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 B19A8 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 B19A8 Dodge Code

1. What are common symptoms of OBDII code B19A8 Dodge (Left Power Sliding Door Control Circuit 2 Low)?

- Common symptoms include difficulty opening or closing the left power sliding door, intermittent operation, and a warning light on the dashboard.

2. What are some possible causes of OBDII code B19A8 in a Dodge vehicle?

- Possible causes may include a faulty power sliding door control module, damaged wiring, loose connections, or a defective power sliding door motor.

3. How can I diagnose the issue related to OBDII code B19A8 in my Dodge?

- To diagnose the issue, you can use an OBDII scanner to read the fault codes, visually inspect the wiring and connections, and perform electrical tests on the power sliding door components.

4. Is it safe to drive my Dodge with OBDII code B19A8 (Left Power Sliding Door Control Circuit 2 Low) active?

- It is generally safe to drive your vehicle with this code, but you may experience issues with the power sliding door operation. It is recommended to address the problem promptly.

5. Can I repair OBDII code B19A8 in my Dodge at home, or do I need to take it to a professional mechanic?

- Depending on your experience and tools available, you may be able to repair the issue at home. However, diagnosing and repairing electrical issues can be complex, so seeking help from a professional is advisable.

6. Are there any simple troubleshooting steps I can take for OBDII code B19A8 before seeking professional help?

- You can start by checking the fuses related to the power sliding door system, ensuring all connections are secure, and resetting the power sliding door system by disconnecting the battery for a few minutes.

7. How much does it typically cost to repair OBDII code B19A8 in a Dodge vehicle?

- The cost of repairing this code can vary depending on the exact cause of the issue, parts needed for replacement, and labor costs. It is recommended to get a few quotes from different mechanics.

8. Will resetting the OBDII code B19A8 in my Dodge make the problem go away permanently?

- Resetting the code may temporarily clear the warning light, but if the underlying issue is not addressed, the code is likely to reappear. It's essential to diagnose and fix the root cause of the problem.

9. Can extreme weather conditions or rough driving contribute to triggering OBDII code B19A8 in a Dodge?

- While extreme weather and rough driving may not directly trigger this specific code, they can exacerbate existing issues with the power sliding door system, leading to the activation of the code.

10. What steps can I take to prevent OBDII code B19A8 from recurring in my Dodge after repair?

- To prevent the code from recurring, it's crucial to ensure regular maintenance of the power sliding door system, address any wiring or connection issues promptly, and follow the manufacturer's recommended service schedule.

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