P153C 2017 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 2017 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.
Code P153C 2017 GMC Sierra Description
What are the Possible Causes of the DTC P153C 2017 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 2017 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 2017 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 2017 GMC Sierra code?
Need more information on how to fix the P153C 2017 GMC Sierra code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P153C 2017 GMC Sierra code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P153C 2017 GMC Sierra Code
1. What does OBDII code P153C mean on a 2017 GMC Sierra?
P153C indicates that the Engine Control Module (ECM) has detected an incorrect or mismatched engine speed signal message counter from the Powertrain Control Module (PCM).
2. What are the common symptoms of code P153C on a 2017 GMC Sierra?
Symptoms may include irregular engine performance, reduced power, the Check Engine Light turning on, or issues with shifting in automatic transmissions.
3. What causes the P153C code on a 2017 GMC Sierra?
Common causes include faulty communication between the ECM and PCM, a malfunctioning crankshaft position sensor, wiring or connector issues, or outdated ECM/PCM software.
4. Can a faulty crankshaft position sensor trigger code P153C?
Yes, a malfunctioning crankshaft position sensor that sends incorrect engine speed data can cause this code.
5. How do I diagnose the P153C code on a 2017 GMC Sierra?
Diagnosis typically involves using a scan tool to check live data for engine speed signals, inspecting wiring and connectors, and verifying communication between the ECM and PCM.
6. Is it safe to drive a 2017 GMC Sierra with code P153C?
Driving with P153C is not recommended as it may result in reduced power, poor engine performance, or further damage to the vehicle's systems.
7. How do you fix the P153C code on a 2017 GMC Sierra?
Repairs may involve fixing damaged wiring, replacing the crankshaft position sensor, updating ECM/PCM software, or replacing a faulty control module.
8. Can a software update resolve the P153C code on a 2017 GMC Sierra?
Yes, if the code is caused by outdated ECM/PCM software, a software update may resolve the issue.
9. How much does it cost to repair code P153C on a 2017 GMC Sierra?
Repair costs vary depending on the root cause, ranging from $50 for minor wiring repairs to $500 or more for sensor or module replacement.
10. Can a failing PCM cause code P153C on a 2017 GMC Sierra?
Yes, a failing Powertrain Control Module (PCM) can disrupt engine speed signal communication and trigger this code.
Discuss the causes and fixes for P153C 2017 GMC Sierra OBDII Code
Code P153C 2017 GMC Sierra comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
