P159C 2015 GMC Sierra Code - Power Take-Off Remote Engine Shutdown Switch Circuit
Quick Answer
The Power Take-Off (PTO) is an upfitter integrated system that allows the user to create an auxiliary power source. Common causes include Faulty Power Take-Off (PTO) Control Module, Power Take-Off Control Module harness is open or shorted, Power Take-Off 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
- P159C 2015 GMC Sierra indicates Power Take-Off Remote Engine Shutdown Switch Circuit.
- Common causes
- Common causes include Faulty Power Take-Off (PTO) Control Module, Power Take-Off Control Module harness is open or shorted, Power Take-Off 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 P159C 2015 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when the ECM detects a fault on the PTO remote engine shutdown switch circuit.
What are the Possible Causes of the DTC P159C 2015 GMC Sierra?
- Faulty Power Take-Off (PTO) Control Module
- Power Take-Off Control Module harness is open or shorted
- Power Take-Off Control Module circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P159C 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 P159C 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 P159C 2015 GMC Sierra code?
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Frequently Asked Questions about P159C 2015 GMC Sierra Code
1. What does OBDII code P159C for a 2015 GMC Sierra indicate?
- OBDII code P159C on a 2015 GMC Sierra specifically refers to the "Power Take-Off Remote Engine Shutdown Switch Circuit" issue.
2. What are the common symptoms of OBDII code P159C in a 2015 GMC Sierra?
- Common symptoms of OBDII code P159C in a 2015 GMC Sierra may include engine stalling, loss of power, or the inability to engage the power take-off feature.
3. What are the possible causes of OBDII code P159C in a 2015 GMC Sierra?
- Possible causes of OBDII code P159C in a 2015 GMC Sierra include a faulty remote engine shutdown switch, damaged wiring or connectors in the circuit, or a malfunctioning power take-off system.
4. How can I diagnose the Power Take-Off Remote Engine Shutdown Switch Circuit issue in a 2015 GMC Sierra?
- To diagnose the Power Take-Off Remote Engine Shutdown Switch Circuit problem in a 2015 GMC Sierra, you may need to perform a thorough inspection of the remote engine shutdown switch, check the wiring and connectors for any damage, and use a diagnostic scanner to retrieve specific fault codes.
5. Can I continue driving my 2015 GMC Sierra with OBDII code P159C?
- It is not recommended to continue driving your 2015 GMC Sierra with OBDII code P159C, as it can lead to potential safety hazards or further damage to the vehicle's power take-off system.
6. How can I repair OBDII code P159C in a 2015 GMC Sierra?
- Repairing OBDII code P159C in a 2015 GMC Sierra may involve replacing the remote engine shutdown switch, repairing or replacing damaged wiring or connectors, or addressing any issues with the power take-off system as per manufacturer's recommendations.
7. Is it necessary to reset the OBDII code P159C after making repairs in a 2015 GMC Sierra?
- Yes, it is essential to reset the OBDII code P159C after making repairs in a 2015 GMC Sierra to clear the fault code from the system's memory and ensure proper functioning of the power take-off system.
8. Can a DIY enthusiast fix OBDII code P159C in a 2015 GMC Sierra?
- While some basic troubleshooting steps can be taken by a DIY enthusiast, diagnosing and repairing OBDII code P159C in a 2015 GMC Sierra may require specialized tools and expertise, so professional assistance is recommended for accurate diagnosis and repair.
9. How much does it typically cost to repair OBDII code P159C in a 2015 GMC Sierra at a dealership or repair shop?
- The cost of repairing OBDII code P159C in a 2015 GMC Sierra at a dealership or repair shop may vary depending on the extent of the issue, parts needed for replacement, and labor costs, but it is advisable to obtain quotes from different service providers for comparison.
10. Are there any recalls or technical service bulletins related to OBDII code P159C in a 2015 GMC Sierra?
- It is recommended to check with the manufacturer or authorized service centers for any recalls or technical service bulletins related to OBDII code P159C in a 2015 GMC Sierra, as they may provide specific guidance or solutions for addressing this issue.
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