AutoCodes – RAM – B19AA RAM

B19AA RAM Code - Left Power Sliding Door Control Circuit 1 Open

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
B19AA RAM indicates Left Power Sliding Door Control Circuit 1 Open.
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.
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Code Popularity 591
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 B19AA RAM 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 has been given a command to operate but the door is not moving and the module senses no current on the Left Power Sliding Door Motor Close Driver circuit for 100 ms.
OBDII Code B19AA RAM - Left Power Sliding Door Control Circuit 1 Open - AutoCodes.com
B19AA RAM Code - Left Power Sliding Door Control Circuit 1 Open

What are the Possible Causes of the DTC B19AA RAM?

  • 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 B19AA RAM?

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 B19AA RAM 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 B19AA RAM Code

1. What are the common symptoms of OBDII code B19AA RAM?

- Common symptoms include the left power sliding door not opening or closing properly, an illuminated door ajar warning light, and potential issues with the door control module.

2. What can cause the OBDII code B19AA RAM to appear?

- This code is typically triggered when there is an open circuit detected in the control circuit of the left power sliding door, often due to wiring issues, a faulty switch, or a malfunctioning control module.

3. How can I diagnose the cause of the B19AA RAM code for the left power sliding door?

- It is recommended to perform a visual inspection of the wiring harness, check the condition of the door switch, and use a multimeter to test for continuity and voltage at various points in the control circuit.

4. Is it safe to continue driving with the B19AA RAM code present?

- While the vehicle may still be operable with this code, it is not recommended to ignore the issue as it can lead to further door malfunctions or potential safety hazards. It is best to address the problem promptly.

5. Can I repair the B19AA RAM code issue on my own?

- Depending on your skill level and experience with automotive repairs, you may be able to address the issue yourself by troubleshooting the wiring, switch, or control module. However, consulting a professional technician is recommended for accurate diagnosis and repair.

6. How much does it typically cost to fix the B19AA RAM code for the left power sliding door?

- The cost of repairing this code can vary based on the underlying cause of the issue, the extent of the repairs needed, and the labor rates of the repair shop. It is advisable to obtain quotes from multiple sources for an accurate estimate.

7. Will resetting the OBDII code B19AA RAM make the issue go away?

- Resetting the code may temporarily clear the warning light, but if the underlying problem is not addressed, the code is likely to reappear once the system detects the fault again.

8. Are there any preventive measures I can take to avoid the B19AA RAM code in the future?

- Regularly inspecting the wiring harness, keeping the door switch clean and functional, and addressing any door operation issues promptly can help prevent the recurrence of the B19AA RAM code.

9. Can the B19AA RAM code affect other electrical components in the vehicle?

- While the code specifically relates to the left power sliding door control circuit, electrical issues in one part of the vehicle can sometimes have secondary effects on other systems. It's essential to address the root cause to prevent potential complications.

10. How urgent is it to fix the B19AA RAM code for the left power sliding door?

- While the urgency may vary based on the severity of the symptoms and the driver's comfort level, it is generally advisable to address the issue promptly to ensure the proper functioning of the left power sliding door and maintain overall vehicle safety.

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