AutoCodes – GMC – P1436 2015 GMC Sierra

P1436 2015 GMC Sierra Code - Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect

Quick Answer

Control modules connected to the serial data circuits monitor the communication during normal vehicle operation. Common causes include Faulty Particulate Matter Sensor Control Module, Particulate Matter Sensor Control Module harness is open or shorted, Particulate Matter Sensor 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: P1436 2015 GMC Sierra indicates Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Particulate Matter Sensor Control Module, Particulate Matter Sensor Control Module harness is open or shorted, Particulate Matter Sensor 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 143

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 Sep 28, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1436 2015 GMC Sierra 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 Particulate Matter Sensor Control Module Temperature Signal Message Counter is Incorrect.

OBDII Code P1436 2015 GMC Sierra - Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect - AutoCodes.com — P1436 2015 GMC Sierra Code - Particulate Matter Sensor Control Module Temperature Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P1436 2015 GMC Sierra?

Faulty Particulate Matter Sensor Control Module
Particulate Matter Sensor Control Module harness is open or shorted
Particulate Matter Sensor Control Module circuit poor electrical connection

How to Fix the DTC P1436 2015 GMC Sierra?

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 P1436 2015 GMC Sierra 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 P1436 2015 GMC Sierra 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 P1436 2015 GMC Sierra Code

What does the OBDII code P1436 mean for a 2015 GMC Sierra?

The OBDII code P1436 indicates that there is an issue with the Particulate Matter Sensor Control Module temperature signal, specifically that the message counter is incorrect.

What are the common symptoms associated with the P1436 code?

Common symptoms may include poor engine performance, increased emissions, reduced fuel efficiency, and the illumination of the check engine light.

What could cause the P1436 code to trigger?

Possible causes include a faulty particulate matter sensor, issues with the wiring or connectors, a malfunctioning Engine Control Module (ECM), or a problem with the communication network.

How can I diagnose the P1436 code?

Start by using an OBDII scanner to confirm the code and check for any additional codes. Inspect the wiring and connectors related to the particulate matter sensor, and test the sensor for proper operation.

Is it safe to drive my GMC Sierra with the P1436 code?

While you can technically drive the vehicle, it may experience reduced performance and increased emissions, which could lead to further damage or failing emissions tests. It's best to address the issue promptly.

What repairs are typically needed to fix the P1436 code?

Repairs may include replacing the particulate matter sensor, repairing or replacing damaged wiring and connectors, or reprogramming the ECM if necessary.

Can I clear the P1436 code without making repairs?

Yes, you can clear the code using an OBDII scanner, but if the underlying issue is not resolved, the code is likely to reappear.

Will ignoring the P1436 code cause further damage to my vehicle?

Yes, ignoring the issue can lead to further complications, such as increased wear on the engine and exhaust system components, potentially resulting in more costly repairs.

How can I prevent the P1436 code from occurring in the future?

Regular maintenance, including inspections of the exhaust and emissions systems, timely replacement of faulty sensors, and ensuring proper engine operation can help prevent this code from appearing.