AutoCodes – Chrysler – B19A9 Chrysler

B19A9 Chrysler Code - Left Power Sliding Door Control Circuit 2 High

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: B19A9 Chrysler indicates Left Power Sliding Door Control Circuit 2 High.
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 623

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B19A9 Chrysler 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 above 9.0 volts on the Left Power Sliding Door Motor Close Driver circuit for more than 100 ms.

OBDII Code B19A9 Chrysler - Left Power Sliding Door Control Circuit 2 High - AutoCodes.com — B19A9 Chrysler Code - Left Power Sliding Door Control Circuit 2 High

What does this mean?

What are the Possible Causes of the DTC B19A9 Chrysler?

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 B19A9 Chrysler?

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 B19A9 Chrysler 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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Need Help with the Code?

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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 B19A9 Chrysler Code

1. What are the common symptoms of OBDII code B19A9 Chrysler (Left Power Sliding Door Control Circuit 2 High)?

Symptoms may include the left power sliding door not opening or closing properly, erratic behavior of the door, or warning lights on the dashboard.

2. What can cause OBDII code B19A9 Chrysler to trigger?

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

3. How can I diagnose the issue related to OBDII code B19A9 Chrysler?

Diagnosis typically involves using a diagnostic scanner to read the code, checking the wiring and connectors for any visible damage, and testing the power sliding door control module for proper function.

4. Is it safe to continue driving with OBDII code B19A9 Chrysler present?

It is not recommended to continue driving with this code active, as it may affect the proper operation of the power sliding door and compromise safety.

5. Can I repair OBDII code B19A9 Chrysler on my own?

Depending on your level of automotive expertise, you may be able to repair this issue yourself by replacing the faulty components or repairing damaged wiring. However, professional help is recommended for proper diagnosis and repair.

6. Are there any temporary solutions to consider for OBDII code B19A9 Chrysler?

You can try resetting the power sliding door system by disconnecting the battery for a few minutes, but this may only provide temporary relief if the underlying issue is not addressed.

7. How much does it typically cost to repair OBDII code B19A9 Chrysler at a dealership or repair shop?

Costs can vary depending on the specific cause of the issue, but expect to pay for diagnostic time, parts replacement, and labor. It's best to get a quote from a trusted mechanic.

8. Can extreme weather conditions affect the triggering of OBDII code B19A9 Chrysler?

Yes, extreme temperatures or moisture can potentially impact the operation of the power sliding door system, leading to the triggering of this diagnostic trouble code.

9. Is there a way to prevent OBDII code B19A9 Chrysler from occurring in the future?

Regular maintenance of the power sliding door system, checking for any signs of wear or damage, and addressing issues promptly can help prevent this code from recurring.

10. How important is it to address OBDII code B19A9 Chrysler promptly?

It is crucial to address this code promptly to ensure the proper functioning of the power sliding door, maintain vehicle safety, and prevent further damage to the door control circuit.