AutoCodes – Generic – B153E

B153E Code - Liftgate Position Sensor Signal Circuit Performance

Quick Answer

The liftgate control module continuously monitors power liftgate operation and calculates its location and direction of travel using 2 Hall effect sensors that are part of the liftgate motor. Common causes include Faulty Liftgate Motor, Liftgate Motor harness is open or shorted, Liftgate 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: B153E indicates Liftgate Position Sensor Signal Circuit Performance.
Common causes: Common causes include Faulty Liftgate Motor, Liftgate Motor harness is open or shorted, Liftgate 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 11,911

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 May 02, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B153E Description

The liftgate control module continuously monitors power liftgate operation and calculates its location and direction of travel using 2 Hall effect sensors that are part of the liftgate motor. The Hall effect sensors are 12 V 3-wire sensors and are supplied with a 12 V reference, ground and signal circuits from the liftgate control module. The Hall effect sensor signal circuits are referenced from voltage within the liftgate control module and pulsed low by the Hall effect sensors.

OBDII Code B153E - Liftgate Position Sensor Signal Circuit Performance - AutoCodes.com — B153E Code - Liftgate Position Sensor Signal Circuit Performance

What does this mean?

What are the Possible Causes of the DTC B153E?

Faulty Liftgate Motor
Liftgate Motor harness is open or shorted
Liftgate Motor circuit poor electrical connection
Faulty Liftgate Control Module

How to Fix the DTC B153E?

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 B153E 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 B153E code?

Need more information on how to fix the B153E code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B153E code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B153E Buick — Liftgate Position Sensor Signal Circuit Performance
B153E Cadillac — Liftgate Position Sensor Signal Circuit Performance
B153E Chevrolet — Liftgate Position Sensor Signal Circuit Performance
B153E GMC — Liftgate Position Sensor Signal Circuit Performance

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 B153E Code

1. What are common symptoms of OBDII code B153E (Liftgate Position Sensor Signal Circuit Performance)?

The common symptoms include the liftgate not opening or closing properly, the liftgate getting stuck in a certain position, or the liftgate warning light illuminating on the dashboard.

2. What are the possible causes of OBDII code B153E?

Possible causes of this code include a faulty liftgate position sensor, damaged wiring or connectors in the signal circuit, or a malfunctioning control module.

3. How can I diagnose the issue related to OBDII code B153E?

You can diagnose the issue by using a scan tool to read the code, inspecting the wiring and connectors for any visible damage, and testing the liftgate position sensor's functionality.

4. What are some repair tips for fixing OBDII code B153E?

Repair tips may include checking and repairing any damaged wiring or connectors, replacing the liftgate position sensor if necessary, and clearing the code with a scan tool after the repairs are completed.

5. Can I drive my vehicle with OBDII code B153E present?

It is not recommended to drive the vehicle with this code present, as it may affect the proper functioning of the liftgate and compromise safety.

6. How much does it typically cost to repair OBDII code B153E?

The cost of repair can vary depending on the extent of the issue and the specific components that need to be replaced. It's best to consult with a professional mechanic for an accurate estimate.

7. Is OBDII code B153E a serious issue?

While it may not be an emergency, addressing this code promptly is important to ensure the proper operation of the liftgate and maintain the overall functionality of the vehicle.

8. Can I reset OBDII code B153E without fixing the underlying issue?

Resetting the code without fixing the underlying issue will not solve the problem and may cause the code to reappear. It's best to address the root cause of the code to prevent further issues.

9. How long does it take to repair OBDII code B153E?

The repair time can vary depending on the exact cause of the issue and the complexity of the repair process. Some cases may be resolved quickly, while others may require more time for diagnosis and repair.

10. Can a DIY enthusiast fix OBDII code B153E at home?

While some DIY enthusiasts may have the skills to diagnose and repair this code, it is recommended to consult with a professional mechanic, especially if you are not familiar with automotive electrical systems.