AutoCodes – Jeep – B19E9 Jeep

B19E9 Jeep Code - Left Power Sliding Door Latch Control 1 Circuit Open

Quick Answer

This code will set when the Left Rear Door Module senses no current on the Latch Cinch/Release circuit during a Cinch/Release operation for more than 100ms. Common causes include Faulty Left Cinch/Release Motor Latch, Left Cinch/Release Motor Latch harness is open or shorted, Left Cinch/Release Motor Latch 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: B19E9 Jeep indicates Left Power Sliding Door Latch Control 1 Circuit Open.
Common causes: Common causes include Faulty Left Cinch/Release Motor Latch, Left Cinch/Release Motor Latch harness is open or shorted, Left Cinch/Release Motor Latch 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 569

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 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B19E9 Jeep Description

This code will set when the Left Rear Door Module senses no current on the Latch Cinch/Release circuit during a Cinch/Release operation for more than 100ms.

OBDII Code B19E9 Jeep - Left Power Sliding Door Latch Control 1 Circuit Open - AutoCodes.com — B19E9 Jeep Code - Left Power Sliding Door Latch Control 1 Circuit Open

What does this mean?

What are the Possible Causes of the DTC B19E9 Jeep?

Faulty Left Cinch/Release Motor Latch
Left Cinch/Release Motor Latch harness is open or shorted
Left Cinch/Release Motor Latch circuit poor electrical connection
Faulty Left Rear Door Latch Assembly
Faulty Left Rear Door Module

How to Fix the DTC B19E9 Jeep?

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 B19E9 Jeep 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 B19E9 Jeep Code

What are the common symptoms of OBDII code B19E9 in a Jeep related to the Left Power Sliding Door Latch Control 1 Circuit Open?

Common symptoms include the power sliding door on the left side not functioning properly, difficulty opening or closing the door, and possible warning lights on the dashboard.

What are some possible causes of OBDII code B19E9 in a Jeep related to the Left Power Sliding Door Latch Control 1 Circuit Open?

Potential causes of this code may include a faulty power sliding door latch, a problem with the door control module, damaged wiring or connectors, or a malfunction in the door sensor.

How can I diagnose OBDII code B19E9 in a Jeep related to the Left Power Sliding Door Latch Control 1 Circuit Open?

Diagnosis typically involves using an OBDII scanner to retrieve the specific code, inspecting the power sliding door components for any visible damage, and conducting electrical tests to pinpoint the issue.

What are some repair tips for addressing OBDII code B19E9 in a Jeep related to the Left Power Sliding Door Latch Control 1 Circuit Open?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the faulty power sliding door latch or control module, and ensuring proper calibration of the door sensor.

Can I continue driving my Jeep with OBDII code B19E9 related to the Left Power Sliding Door Latch Control 1 Circuit Open?

It is not recommended to continue driving the vehicle with this code unresolved, as it may lead to further malfunctions of the power sliding door system and compromise safety.

Is it possible to reset OBDII code B19E9 related to the Left Power Sliding Door Latch Control 1 Circuit Open in a Jeep?

Resetting the code may temporarily clear the warning light, but it is crucial to address the underlying issue causing the code to prevent it from reoccurring.

Do I need special tools to repair OBDII code B19E9 in a Jeep related to the Left Power Sliding Door Latch Control 1 Circuit Open?

While basic tools may be sufficient for some inspections, diagnosing and repairing this code may require specialized tools like an OBDII scanner, multimeter, or specific door panel removal tools.

What should I do if OBDII code B19E9 related to the Left Power Sliding Door Latch Control 1 Circuit Open keeps coming back after repairs?

If the code persists after repairs, it is advisable to recheck the components involved, ensure proper installation of new parts, and consult a professional technician for further troubleshooting.