AutoCodes – Generic – B19F3

B19F3 Code - Right Power Sliding Door Latch Control 2 Circuit Low

Quick Answer

When the Right Power Sliding Door Latch motor cinch or release output is pulled low prior to or during a latch cinch or release operation for more than 100ms, this code will set. Common causes include Binding Latch, Faulty Right Cinch/Release Motor Latch, Right Cinch/Release Motor Latch harness is open or shorted. 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: B19F3 indicates Right Power Sliding Door Latch Control 2 Circuit Low.
Common causes: Common causes include Binding Latch, Faulty Right Cinch/Release Motor Latch, Right Cinch/Release Motor Latch harness is open or shorted.
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 753

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 B19F3 Description

When the Right Power Sliding Door Latch motor cinch or release output is pulled low prior to or during a latch cinch or release operation for more than 100ms, this code will set.

OBDII Code B19F3 - Right Power Sliding Door Latch Control 2 Circuit Low - AutoCodes.com — B19F3 Code - Right Power Sliding Door Latch Control 2 Circuit Low

What does this mean?

What are the Possible Causes of the DTC B19F3?

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

How to Fix the DTC B19F3?

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 B19F3 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.

Need more information about the B19F3 code?

Need more information on how to fix the B19F3 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B19F3 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B19F3 Chrysler — Right Power Sliding Door Latch Control 2 Circuit Low
B19F3 Dodge — Right Power Sliding Door Latch Control 2 Circuit Low
B19F3 Jeep — Right Power Sliding Door Latch Control 2 Circuit Low
B19F3 RAM — Right Power Sliding Door Latch Control 2 Circuit Low

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 B19F3 Code

1. What does OBDII code B19F3 mean?

Code B19F3 indicates a low voltage issue in the Right Power Sliding Door Latch Control 2 Circuit, often related to electrical problems in the sliding door mechanism.

2. What are the common symptoms of B19F3?

Symptoms may include the right power sliding door not latching properly, failing to open or close automatically, or triggering a warning light on the dashboard.

3. What causes the B19F3 code to appear?

Common causes include damaged wiring, a faulty sliding door latch motor, a failing door control module, or corroded electrical connections in the circuit.

4. Can I still drive my vehicle with a B19F3 code?

Yes, the vehicle is still drivable, but the right power sliding door may not function correctly, posing a safety or convenience issue.

5. How do I diagnose the B19F3 code?

Diagnosis involves checking the latch control circuit for continuity, inspecting the wiring for damage or corrosion, and testing the sliding door latch motor and control module.

6. What are possible fixes for the B19F3 code?

Repairs may include replacing damaged wiring, cleaning or repairing corroded connectors, replacing the sliding door latch motor, or reprogramming the door control module.

7. How much does it cost to fix a B19F3 code?

Repair costs vary depending on the issue but can range from $100 to $500, with higher costs if parts like the latch motor or control module need replacement.

8. Can a weak battery cause the B19F3 code?

Yes, a weak or failing battery can sometimes cause low voltage issues in the door latch circuit, triggering the code.

9. Will clearing the B19F3 code fix the problem?

Clearing the code may temporarily remove it, but the underlying issue must be addressed to prevent the code from returning.

10. Is the B19F3 code specific to any vehicle make or model?

While the code is common in vehicles with power sliding doors, it is most frequently associated with certain Chrysler, Dodge, and minivan models. Always check your vehicle's specific service manual for guidance.