P06AC 2014 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 2014 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 2014 GMC Sierra Description
What are the Possible Causes of the DTC P06AC 2014 GMC Sierra?
- Faulty Control Solenoid Valve Assembly
How to Fix the DTC P06AC 2014 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 2014 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 2014 GMC Sierra code?
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Frequently Asked Questions about P06AC 2014 GMC Sierra Code
What does the OBDII code P06AC mean on a 2014 GMC Sierra?
The code P06AC indicates a performance issue with the Control Module Power-Up Temperature Sensor, which monitors temperature during the vehicle's startup process.
What are the common symptoms of P06AC in a 2014 GMC Sierra?
Symptoms may include difficulty starting the vehicle, erratic engine performance, reduced fuel efficiency, and the Check Engine Light being illuminated.
What causes the P06AC code to appear?
Common causes include a faulty temperature sensor, damaged wiring or electrical connectors, or issues with the vehicle’s control module.
How can I diagnose the P06AC code?
Start by using an OBDII scanner to confirm the code. Then inspect the temperature sensor, wiring, and connectors for damage or corrosion. A multimeter can be used to test electrical continuity.
Can a faulty temperature sensor trigger the P06AC code?
Yes, a malfunctioning temperature sensor can cause the code by providing inaccurate data to the control module during power-up.
Is the P06AC code serious?
While it may not immediately impact drivability, ignoring the code can result in worsening performance issues and potential engine damage over time.
How can I fix the P06AC code on a 2014 GMC Sierra?
Repairs typically involve replacing the faulty temperature sensor, repairing damaged wiring, or recalibrating/reprogramming the control module.
Can the P06AC code be caused by a software issue?
Yes, a glitch or outdated software in the control module can sometimes cause this code, requiring a software update or reprogramming.
How much does it cost to repair the P06AC code?
Repair costs can range from $150 to $400, depending on whether the sensor, wiring, or control module needs repair or replacement.
Can I drive my 2014 GMC Sierra with the P06AC code?
It’s possible to drive with the code, but doing so for an extended period may lead to performance issues and further damage.
Discuss the causes and fixes for P06AC 2014 GMC Sierra OBDII Code
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