AutoCodes – Chevrolet – B1535 Chevrolet

B1535 Chevrolet Code - Right Rear Door Handle Switch Circuit Short To Ground

Quick Answer

The exterior door handle switch signal circuits provide inputs to the keyless entry control module when the exterior door handle switches are activated. Common causes include Faulty Door Handle Assembly-Rear Exterior, Door Handle Assembly-Rear Exterior harness is open or shorted, Door Handle Assembly-Rear Exterior 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: B1535 Chevrolet indicates Right Rear Door Handle Switch Circuit Short To Ground.
Common causes: Common causes include Faulty Door Handle Assembly-Rear Exterior, Door Handle Assembly-Rear Exterior harness is open or shorted, Door Handle Assembly-Rear Exterior 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 1,087

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 B1535 Chevrolet Description

The exterior door handle switch signal circuits provide inputs to the keyless entry control module when the exterior door handle switches are activated. These inputs allow the keyless entry control module to detect a door lock or a door unlock request. The keyless entry control module provides a 12 V signal to each exterior door handle switch via the door handle switch signal circuits. When a door handle switch is pressed, the switch closes and the voltage signals from the Keyless Entry Control Module are pulled to ground.

OBDII Code B1535 Chevrolet - Right Rear Door Handle Switch Circuit Short To Ground - AutoCodes.com — B1535 Chevrolet Code - Right Rear Door Handle Switch Circuit Short To Ground

What does this mean?

What are the Possible Causes of the DTC B1535 Chevrolet?

Faulty Door Handle Assembly-Rear Exterior
Door Handle Assembly-Rear Exterior harness is open or shorted
Door Handle Assembly-Rear Exterior circuit poor electrical connection
Faulty Keyless Entry Control Module

How to Fix the DTC B1535 Chevrolet?

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 B1535 Chevrolet 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 B1535 Chevrolet Code

1. What are the common symptoms of OBDII code B1535 in a Chevrolet related to the right rear door handle switch circuit?

The common symptoms include malfunctioning of the right rear door handle switch, inability to open or close the door electronically, and potential issues with the power door lock system.

2. What can cause the OBDII code B1535 in a Chevrolet indicating a short to ground in the right rear door handle switch circuit?

The code B1535 can be caused by a short circuit in the wiring of the right rear door handle switch, a faulty door handle switch, damaged wiring harness, or a problem with the door control module.

3. How can I diagnose the OBDII code B1535 in a Chevrolet for the right rear door handle switch circuit short to ground?

Diagnosing this code involves checking the wiring and connections related to the right rear door handle switch, testing the switch for proper functionality, and inspecting the door control module for any issues.

4. Can I repair the OBDII code B1535 in a Chevrolet myself if it indicates a short to ground in the right rear door handle switch circuit?

If you have experience with automotive electrical systems, you may be able to repair this issue yourself by identifying and fixing the short circuit, replacing the faulty switch, or repairing damaged wiring. However, professional help is recommended for accurate diagnosis and repair.

5. Is it safe to continue driving my Chevrolet with the OBDII code B1535 related to the right rear door handle switch circuit short to ground?

While the vehicle may still be operable with this code, it is not recommended to ignore the issue as it can lead to further electrical problems or affect the functionality of the right rear door. It's best to address the problem promptly to ensure proper operation.

6. How much does it typically cost to repair the OBDII code B1535 in a Chevrolet caused by a short to ground in the right rear door handle switch circuit?

The cost of repair can vary depending on the exact cause of the issue, the labor rates of the repair shop, and the cost of any replacement parts needed. It's advisable to get a quote from a trusted mechanic or dealership.

7. Are there any preventive measures I can take to avoid encountering the OBDII code B1535 in a Chevrolet related to the right rear door handle switch circuit?

Regular maintenance of the door handle switches, wiring, and control modules can help prevent issues like short circuits. Additionally, avoiding forceful handling of the door handles can reduce the risk of damage to the electrical components.

8. Can the OBDII code B1535 in a Chevrolet for the right rear door handle switch circuit affect other electrical systems in the vehicle?

While the code specifically relates to the right rear door handle switch circuit, electrical issues in one part of the vehicle can sometimes impact other systems. It's important to address the problem promptly to prevent any potential cascading electrical problems.

9. How long does it typically take to repair the OBDII code B1535 in a Chevrolet indicating a short to ground in the right rear door handle switch circuit?

The repair time can vary depending on the complexity of the issue, the availability of parts, and the expertise of the mechanic. In some cases, it may take a few hours to diagnose and fix the problem, while more complex issues may require additional time.

10. Can I reset the OBDII code B1535 in a Chevrolet related to the right rear door handle switch circuit by disconnecting the battery?

While disconnecting the battery may clear the code temporarily, it will not fix the underlying issue causing the code to appear. It's important to properly diagnose and repair the problem to prevent the code from reoccurring.