AutoCodes – GMC – P153C 2015 GMC Sierra

P153C 2015 GMC Sierra Code - Engine Speed 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 Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine 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: P153C 2015 GMC Sierra indicates Engine Speed Signal Message Counter Incorrect.
Common causes: Common causes include Faulty Engine Control Module (ECM), Engine Control Module harness is open or shorted, Engine 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 130

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 P153C 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 Engine Speed Signal Message Counter is Incorrect.

OBDII Code P153C 2015 GMC Sierra - Engine Speed Signal Message Counter Incorrect - AutoCodes.com — P153C 2015 GMC Sierra Code - Engine Speed Signal Message Counter Incorrect

What does this mean?

What are the Possible Causes of the DTC P153C 2015 GMC Sierra?

Faulty Engine Control Module (ECM)
Engine Control Module harness is open or shorted
Engine Control Module circuit poor electrical connection

How to Fix the DTC P153C 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 P153C 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 P153C 2015 GMC Sierra code?

Need more information on how to fix the P153C 2015 GMC Sierra 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 P153C 2015 GMC Sierra Code

What does the OBDII code P153C mean on a 2015 GMC Sierra?

Code P153C indicates an issue with the engine speed signal message counter being incorrect, which is typically related to communication errors between the engine control module (ECM) and other systems.

What are the symptoms of code P153C on a 2015 GMC Sierra?

Common symptoms include an illuminated check engine light, reduced engine performance, erratic RPM readings, or difficulty starting the vehicle.

What causes code P153C to appear on a 2015 GMC Sierra?

Possible causes include a malfunctioning ECM, wiring or connector issues, software glitches, or interference in the communication network between modules.

Can code P153C cause serious damage to my 2015 GMC Sierra?

While it may not cause immediate damage, prolonged issues with communication errors can lead to drivability problems and should be addressed promptly.

How do I diagnose code P153C on my 2015 GMC Sierra?

Diagnosis often involves scanning for other related codes, inspecting wiring and connectors for damage, and checking the ECM for faults or software updates.

Can a faulty ECM cause code P153C on a 2015 GMC Sierra?

Yes, a malfunctioning ECM can lead to incorrect engine speed signal messages, resulting in code P153C.

Is code P153C specific to the 2015 GMC Sierra?

No, P153C can appear on other vehicles, but the specific symptoms and causes may vary depending on the vehicle's make and model.

What repairs are needed to fix code P153C on a 2015 GMC Sierra?

Repairs may include repairing or replacing damaged wiring, updating the ECM software, or replacing the ECM if itâ€™s determined to be faulty.

Can code P153C trigger other codes on a 2015 GMC Sierra?

Yes, communication errors can sometimes lead to additional codes related to network or module faults.

Should I take my 2015 GMC Sierra to a mechanic for code P153C?

If youâ€™re unfamiliar with diagnosing and repairing communication-related issues, itâ€™s recommended to consult a professional mechanic for proper troubleshooting and repairs.