AutoCodes – Chevrolet – P2536 2014 Chevrolet Silverado

P2536 2014 Chevrolet Silverado Code - Ignition Accessory Switch Circuit

Quick Answer

The control module continuously monitors the voltage on the Ignition Accessory/Run circuit from the Body Control Module (BCM). Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body Control Module 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: P2536 2014 Chevrolet Silverado indicates Ignition Accessory Switch Circuit.
Common causes: Common causes include Faulty Body Control Module (BCM), Body Control Module harness is open or shorted, Body Control Module 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 956

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Sep 21, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2536 2014 Chevrolet Silverado Description

The control module continuously monitors the voltage on the Ignition Accessory/Run circuit from the Body Control Module (BCM). When the ignition is in the ACCESSORY or RUN position, the BCM sends a 12 V wake-up signal to the control module. This wake-up signal allows the control module to power up and start functioning before the engine is started. The Diagnostic Trouble Code (DTC) will be set when the control module detects the Ignition Accessory/Run circuit is less than 6 V for 1 min.

OBDII Code P2536 2014 Chevrolet Silverado - Ignition Accessory Switch Circuit - AutoCodes.com — P2536 2014 Chevrolet Silverado Code - Ignition Accessory Switch Circuit

What does this mean?

What are the Possible Causes of the DTC P2536 2014 Chevrolet Silverado?

Faulty Body Control Module (BCM)
Body Control Module harness is open or shorted
Body Control Module circuit poor electrical connection

How to Fix the DTC P2536 2014 Chevrolet Silverado?

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 P2536 2014 Chevrolet Silverado 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 P2536 2014 Chevrolet Silverado code?

Need more information on how to fix the P2536 2014 Chevrolet Silverado code? Get Access to Factory Service Manuals

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 P2536 2014 Chevrolet Silverado Code

1. What is OBDII code P2536 for a 2014 Chevrolet Silverado?

The OBDII code P2536 for a 2014 Chevrolet Silverado relates to the Ignition Accessory Switch Circuit.

2. What are the common symptoms of OBDII code P2536 in a 2014 Chevrolet Silverado?

Common symptoms of OBDII code P2536 in a 2014 Chevrolet Silverado include issues with the ignition accessory switch, such as problems starting the vehicle or accessories not functioning properly.

3. What causes OBDII code P2536 to trigger in a 2014 Chevrolet Silverado?

OBDII code P2536 in a 2014 Chevrolet Silverado is typically triggered by a malfunction in the ignition accessory switch circuit, which could be due to a faulty switch, wiring issues, or a related component failure.

4. How can I diagnose the cause of OBDII code P2536 in my 2014 Chevrolet Silverado?

Diagnosing OBDII code P2536 in a 2014 Chevrolet Silverado involves checking the ignition accessory switch, inspecting the wiring for any damage or loose connections, and testing related components to pinpoint the root cause of the issue.

5. Is it safe to continue driving my 2014 Chevrolet Silverado with OBDII code P2536 present?

It is not recommended to continue driving your 2014 Chevrolet Silverado with OBDII code P2536 present, as it could lead to further electrical issues or potentially cause the vehicle to stall unexpectedly.

6. Can I repair OBDII code P2536 in my 2014 Chevrolet Silverado myself?

While some DIY enthusiasts may attempt to address OBDII code P2536 in a 2014 Chevrolet Silverado themselves, it is advisable to consult a professional mechanic for proper diagnosis and repair to ensure the issue is resolved correctly.

7. What are the potential repair options for OBDII code P2536 in a 2014 Chevrolet Silverado?

Repair options for OBDII code P2536 in a 2014 Chevrolet Silverado may include replacing the ignition accessory switch, repairing damaged wiring, or addressing any other underlying issues causing the circuit malfunction.

8. How much does it typically cost to repair OBDII code P2536 in a 2014 Chevrolet Silverado?

The cost to repair OBDII code P2536 in a 2014 Chevrolet Silverado can vary depending on the extent of the issue, parts needed for replacement, and labor costs. It is recommended to obtain quotes from different mechanics for an accurate estimate.

9. Can resetting the OBDII system clear OBDII code P2536 in a 2014 Chevrolet Silverado?

Resetting the OBDII system may temporarily clear OBDII code P2536 in a 2014 Chevrolet Silverado, but if the underlying issue causing the code is not addressed, it is likely to reappear. It is best to diagnose and repair the problem for a lasting solution.

10. How can I prevent OBDII code P2536 from recurring in my 2014 Chevrolet Silverado?

To prevent OBDII code P2536 from recurring in a 2014 Chevrolet Silverado, it is essential to address any underlying electrical issues promptly, perform regular maintenance checks, and ensure the ignition accessory switch and related components are in good working condition.