AutoCodes – RAM – B19B8 RAM

B19B8 RAM Code - Left Power Sliding Door Drive Clutch Control Circuit High

Quick Answer

The Power Sliding Door Module monitors the Left Power Sliding Door Drive Clutch Control Circuit. Common causes include Faulty Right Power Sliding Door module, Faulty Power Sliding Door Module. 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: B19B8 RAM indicates Left Power Sliding Door Drive Clutch Control Circuit High.
Common causes: Common causes include Faulty Right Power Sliding Door module, Faulty Power Sliding Door Module.
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 630

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 B19B8 RAM Description

The Power Sliding Door Module monitors the Left Power Sliding Door Drive Clutch Control Circuit. This code will set when the Left Power Sliding Door module senses Door Clutch Driver circuit feedback less than 1.0 volts when a command to engage has not been sent or the Clutch Driver circuit has been disconnected (open circuit) for more than 256 ms.

OBDII Code B19B8 RAM - Left Power Sliding Door Drive Clutch Control Circuit High - AutoCodes.com — B19B8 RAM Code - Left Power Sliding Door Drive Clutch Control Circuit High

What does this mean?

What are the Possible Causes of the DTC B19B8 RAM?

Faulty Right Power Sliding Door module
Faulty Power Sliding Door Module

How to Fix the DTC B19B8 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 B19B8 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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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 B19B8 RAM Code

1. What are the common symptoms of OBDII code B19B8?

The common symptoms of OBDII code B19B8 include issues with the left power sliding door not opening or closing properly, intermittent operation of the door, and potential electrical malfunctions related to the drive clutch control circuit.

2. What causes the OBDII code B19B8 to be triggered?

The OBDII code B19B8 is triggered when the Power Sliding Door Drive Clutch Control Circuit on the left side of the vehicle is experiencing a high voltage condition. This can be caused by wiring issues, a faulty drive clutch control module, or a malfunctioning actuator.

3. How can I diagnose the OBDII code B19B8 RAM Left Power Sliding Door Drive Clutch Control Circuit High?

Diagnosing OBDII code B19B8 requires using an OBDII scanner to read the code and investigate the left power sliding door system. This may involve checking the wiring harness, inspecting the drive clutch control module, and testing the actuator for proper function.

4. What are the repair options for OBDII code B19B8?

Repair options for OBDII code B19B8 include repairing or replacing damaged wiring, replacing the drive clutch control module if faulty, or addressing any issues with the actuator. It is important to follow the manufacturer's repair procedures to rectify the high voltage condition in the circuit.

5. Can I drive my vehicle with OBDII code B19B8 active?

It is not recommended to drive your vehicle with OBDII code B19B8 active, as it indicates a potential issue with the left power sliding door drive clutch control circuit. Continuing to drive the vehicle may result in further damage to the system or safety hazards related to the power sliding door operation.

6. How much does it typically cost to repair OBDII code B19B8?

The cost to repair OBDII code B19B8 can vary depending on the extent of the issue and the specific repairs needed. It is advisable to consult a professional mechanic or dealership for an accurate diagnosis and cost estimate for resolving the high voltage condition in the drive clutch control circuit.

7. Are there any preventative measures to avoid OBDII code B19B8 in the future?

To prevent OBDII code B19B8 from occurring in the future, regular maintenance of the power sliding door system is recommended. This includes checking for any signs of wear or damage to the wiring, keeping the system clean and lubricated, and addressing any issues promptly to avoid electrical malfunctions.