P06AC 2018 GMC Sierra Code - Control Module Power Up Temperature Sensor Performance
Quick Answer
The Transmission Control Module (TCM) power-up temperature sensor is located inside of the control solenoid valve assembly which has no serviceable parts. Common causes include Faulty Control Solenoid Valve Assembly. 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
- P06AC 2018 GMC Sierra indicates Control Module Power Up Temperature Sensor Performance.
- Common causes
- Common causes include Faulty Control Solenoid Valve Assembly.
- 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 P06AC 2018 GMC Sierra Description
What are the Possible Causes of the DTC P06AC 2018 GMC Sierra?
- Faulty Control Solenoid Valve Assembly
How to Fix the DTC P06AC 2018 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 P06AC 2018 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 P06AC 2018 GMC Sierra code?
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Frequently Asked Questions about P06AC 2018 GMC Sierra Code
What does OBDII code P06AC mean for a 2018 GMC Sierra?
Code P06AC indicates an issue with the Control Module Power Up Temperature Sensor Performance, suggesting the sensor is not operating properly during the vehicle's startup phase.
What are the common symptoms of code P06AC in a 2018 GMC Sierra?
Symptoms may include difficulty starting the vehicle, poor engine performance, and possible illumination of the check engine light.
What causes code P06AC in a 2018 GMC Sierra?
Common causes include a faulty temperature sensor, wiring issues, poor electrical connections, or a malfunctioning control module.
Can a faulty temperature sensor trigger code P06AC in a 2018 GMC Sierra?
Yes, a malfunctioning temperature sensor can cause the control module to receive incorrect data, leading to code P06AC.
How do you diagnose code P06AC in a 2018 GMC Sierra?
Diagnosis involves using an OBDII scanner to confirm the code, inspecting the temperature sensor, checking wiring and connections, and testing the control module.
Can code P06AC affect the performance of a 2018 GMC Sierra?
Yes, this code can impact engine performance, starting reliability, and fuel efficiency if not addressed promptly.
How is code P06AC fixed in a 2018 GMC Sierra?
Repairs may include replacing the temperature sensor, repairing or replacing damaged wiring, or reprogramming the control module.
Is code P06AC safe to ignore in a 2018 GMC Sierra?
No, ignoring this code can lead to further engine performance issues and potentially more expensive repairs over time.
Can code P06AC be caused by a dead battery in a 2018 GMC Sierra?
A weak or dead battery may contribute to power-related issues, but it is not a direct cause of code P06AC.
How much does it cost to fix code P06AC on a 2018 GMC Sierra?
Repair costs can vary, but replacing the temperature sensor typically ranges from $100 to $300, depending on labor and parts.
Discuss the causes and fixes for P06AC 2018 GMC Sierra OBDII Code
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