AutoCodes – Chevrolet – P260C 2017 Chevrolet Silverado

P260C 2017 Chevrolet Silverado Code - Power Take-Off Relay Control Circuit High Voltage

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: P260C 2017 Chevrolet Silverado indicates Power Take-Off Relay Control Circuit High Voltage.
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.

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Code Popularity 217

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 21, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P260C 2017 Chevrolet Silverado Description

The Power Take-Off (PTO) is an upfitter integrated system that allows the user to create an auxiliary power source. The PTO system specifically controls engine speed to values higher than normal base idle, PTO load relay engagement, and remote starting and shutdown of the engine. When the operator requests PTO using either the PTO switch or PTO remote, the engine RPM will increase to a default standby speed. The Engine Control Module (ECM) converts the data from the engine speed sensor to a 2 pulses/engine revolution signal. When PTO is engaged, the power take-off control module sends a serial data message to the ECM requesting engine speeds, in response to signals from the PTO switch or remote. The Diagnostic Trouble Code (DTC) will be set when the power take-off control module detects a fault on the PTO relay coil control circuit that is above or below a predetermined voltage threshold.

OBDII Code P260C 2017 Chevrolet Silverado - Power Take-Off Relay Control Circuit High Voltage - AutoCodes.com — P260C 2017 Chevrolet Silverado Code - Power Take-Off Relay Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P260C 2017 Chevrolet Silverado?

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

How to Fix the DTC P260C 2017 Chevrolet Silverado?

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 P260C 2017 Chevrolet Silverado 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 P260C 2017 Chevrolet Silverado code?

Need more information on how to fix the P260C 2017 Chevrolet Silverado code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P260C 2017 Chevrolet Silverado Code

1. What does the OBDII code P260C mean on a 2017 Chevrolet Silverado?

The P260C code indicates a high voltage issue in the Power Take-Off (PTO) Relay Control Circuit, which is part of the system that manages auxiliary power for equipment like hydraulic lifts or winches.

2. What are the common symptoms of a P260C code in a 2017 Chevrolet Silverado?

Symptoms may include the PTO system not engaging, the check engine light being illuminated, reduced functionality of auxiliary equipment, or potential electrical issues.

3. What causes the P260C code to appear on a 2017 Chevrolet Silverado?

Common causes include a faulty PTO relay, damaged wiring or connectors in the PTO circuit, a failing control module, or a short or open circuit in the PTO system.

4. Can you drive a 2017 Chevrolet Silverado with a P260C code?

Yes, the vehicle may still be drivable, but the PTO system may not function correctly, and ignoring the issue could lead to further electrical problems.

5. How do you diagnose the P260C code on a 2017 Chevrolet Silverado?

Diagnosis involves using a scan tool to confirm the code, visually inspecting the PTO relay and wiring for damage, and testing the circuit for proper voltage and continuity.

6. How is the P260C code repaired on a 2017 Chevrolet Silverado?

Repairs may include replacing the PTO relay, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the control module if necessary.

7. How much does it cost to fix the P260C code on a 2017 Chevrolet Silverado?

Repair costs can vary, but replacing a PTO relay typically costs $50-$150, while wiring repairs or module replacements could increase costs significantly.

8. Can a bad battery cause the P260C code on a 2017 Chevrolet Silverado?

While unlikely, a weak or failing battery could contribute to electrical issues, so itâ€™s worth testing the battery and charging system as part of the diagnosis.

9. Is the P260C code specific to the 2017 Chevrolet Silverado?

No, the P260C code can appear on other vehicles with a PTO system, but the specifics of the repair and diagnosis may vary by make and model.

10. Does clearing the P260C code fix the problem on a 2017 Chevrolet Silverado?

Clearing the code using a scan tool may temporarily turn off the check engine light, but the underlying issue must be addressed to prevent the code from returning.