P158F 2017 GMC Sierra Code - Power Take-Off Remote Arm Switch Performance
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 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
- P158F 2017 GMC Sierra indicates Power Take-Off Remote Arm Switch Performance.
- Common causes
- Common causes include Faulty Power Take-Off 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 P158F 2017 GMC Sierra Description
The Diagnostic Trouble Code (DTC) will be set when the Power Take-Off Control Module detects a remote arm switch stuck in the closed position for greater than 20 s.
What are the Possible Causes of the DTC P158F 2017 GMC Sierra?
- Faulty Power Take-Off Control Module
- Power Take-Off Control Module harness is open or shorted
- Power Take-Off Control Module circuit poor electrical connection
How to Fix the DTC P158F 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 P158F 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 P158F 2017 GMC Sierra code?
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Frequently Asked Questions about P158F 2017 GMC Sierra Code
1. What does the OBDII code P158F mean on a 2017 GMC Sierra?
P158F indicates an issue with the Power Take-Off (PTO) Remote Arm Switch Performance, which means the system is not functioning as expected.
2. What are the common symptoms of code P158F on a 2017 GMC Sierra?
Symptoms may include the PTO system not engaging, a warning light on the dashboard, or reduced functionality of auxiliary equipment powered by the PTO.
3. What causes the P158F code on a 2017 GMC Sierra?
Common causes include a faulty PTO remote arm switch, damaged wiring or connections, or a malfunction in the PTO control module.
4. How can I diagnose the P158F code on my GMC Sierra?
Start by using a diagnostic scanner to confirm the code, inspect the PTO remote arm switch for damage, and check the wiring and connectors for continuity or corrosion.
5. Can I drive my 2017 GMC Sierra with the P158F code active?
Yes, but the PTO system may not function properly, which could impact any auxiliary equipment that relies on it.
6. How do I fix the P158F code on a 2017 GMC Sierra?
Repairs may include replacing the PTO remote arm switch, repairing or replacing damaged wiring, or reprogramming or replacing the PTO control module.
7. Is the P158F code covered under warranty for a 2017 GMC Sierra?
This depends on your vehicle’s warranty coverage and terms. Check with your GMC dealer for eligibility.
8. How much does it cost to repair the P158F code on a 2017 GMC Sierra?
Repair costs vary but can range from $100 to $500 depending on whether the issue is with the switch, wiring, or control module.
9. Can a software update fix the P158F code on a GMC Sierra?
In some cases, a software update to the PTO control module may resolve the issue if it’s related to programming errors.
10. How can I prevent the P158F code from recurring on my GMC Sierra?
Regularly inspect and maintain the PTO system, including the switch, wiring, and module, to ensure everything is functioning correctly.
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