AutoCodes – Chevrolet – P135F 2016 Chevrolet Silverado

P135F 2016 Chevrolet Silverado Code - Cooling Fan 4 Status Signals Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Cooling Fan 4, Cooling Fan 4 harness is open or shorted, Cooling Fan 4 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: P135F 2016 Chevrolet Silverado indicates Cooling Fan 4 Status Signals Message Counter Incorrect.
Common causes: Common causes include Faulty Cooling Fan 4, Cooling Fan 4 harness is open or shorted, Cooling Fan 4 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 302

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 27, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P135F 2016 Chevrolet Silverado Description

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Operating information and commands are exchanged among the control modules. Each module on the serial data circuit maintains a transmit error counter and a receive error counter. The counter values increase with detected errors and decrease with error-free messages. The Diagnostic Trouble Code (DTC) will be set when the Cooling Fan 4 Status Signals Message Counter is Incorrect.

OBDII Code P135F 2016 Chevrolet Silverado - Cooling Fan 4 Status Signals Message Counter Incorrect - AutoCodes.com — P135F 2016 Chevrolet Silverado Code - Cooling Fan 4 Status Signals Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P135F 2016 Chevrolet Silverado?

Faulty Cooling Fan 4
Cooling Fan 4 harness is open or shorted
Cooling Fan 4 circuit poor electrical connection

How to Fix the DTC P135F 2016 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 P135F 2016 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 P135F 2016 Chevrolet Silverado code?

Need more information on how to fix the P135F 2016 Chevrolet Silverado code? Get Access to Factory Service Manuals

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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 P135F 2016 Chevrolet Silverado Code

1. What does the OBDII code P135F mean on a 2016 Chevrolet Silverado?

The code P135F indicates an issue with the Cooling Fan 4 Status Signals Message Counter being incorrect, which suggests a communication error between the cooling fan module and the vehicle's control module.

2. What are the common symptoms of the P135F code in a 2016 Chevrolet Silverado?

Common symptoms include the cooling fan not functioning properly, engine overheating, a check engine light, or erratic fan operation.

3. What causes the P135F code to appear?

The code can be caused by a faulty cooling fan module, damaged wiring or connectors, a malfunctioning ECM, or software issues within the cooling fan system.

4. How can I diagnose the P135F code on my Silverado?

Start by scanning for codes with a diagnostic tool, inspecting the wiring and connectors for damage, and testing the cooling fan module for proper operation.

5. Can I drive my 2016 Chevrolet Silverado with the P135F code?

Driving with this code is not recommended, as it could lead to engine overheating if the cooling fan fails to operate correctly.

6. How do I fix the P135F code on a 2016 Chevrolet Silverado?

Repairs may include replacing the cooling fan module, repairing damaged wiring or connectors, or updating the ECM software if necessary.

7. How much does it cost to repair the P135F code on a Silverado?

Repair costs can vary, but replacing the cooling fan module typically costs between $300 and $600, depending on labor rates and parts pricing.

8. Can the P135F code be caused by a blown fuse?

Yes, a blown fuse in the cooling fan circuit could cause communication issues and trigger the P135F code.

9. Will resetting the code clear the issue permanently?

Resetting the code may temporarily clear it, but the underlying issue must be diagnosed and repaired to prevent the code from returning.

10. Do I need to reprogram the ECM after repairing the P135F code?

In some cases, reprogramming or updating the ECM may be necessary if the issue is related to a software problem. Consult a professional technician for guidance.