AutoCodes – Chevrolet – P260C 2018 Chevrolet Silverado

P260C 2018 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 2018 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 261

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 2018 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 2018 Chevrolet Silverado - Power Take-Off Relay Control Circuit High Voltage - AutoCodes.com — P260C 2018 Chevrolet Silverado Code - Power Take-Off Relay Control Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P260C 2018 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 2018 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 2018 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 2018 Chevrolet Silverado code?

Need more information on how to fix the P260C 2018 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 2018 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P260C in a 2018 Chevrolet Silverado?

- Common symptoms include the check engine light being illuminated, reduced engine performance, and potential issues with the power take-off system.

2. What does the OBDII code P260C indicate in a 2018 Chevrolet Silverado?

- OBDII code P260C points to a problem with the Power Take-Off Relay Control Circuit experiencing high voltage.

3. What are the possible causes of OBDII code P260C in a 2018 Chevrolet Silverado?

- Possible causes include a faulty power take-off relay, damaged wiring or connectors in the circuit, or a malfunctioning power take-off control module.

4. How can I diagnose the Power Take-Off Relay Control Circuit in my 2018 Chevrolet Silverado?

- To diagnose the issue, you can use a diagnostic scanner to retrieve the trouble codes, visually inspect the wiring and connectors for any damage, and test the power take-off relay for proper functionality.

5. Can I drive my 2018 Chevrolet Silverado with OBDII code P260C?

- It is not recommended to drive your vehicle with this code present, as it can lead to further damage and potential safety hazards. It's best to address the issue promptly.

6. How can I repair OBDII code P260C in my 2018 Chevrolet Silverado?

- Repairing the code may involve replacing the faulty power take-off relay, repairing any damaged wiring or connectors, or addressing any issues with the power take-off control module.

7. Is it possible to reset OBDII code P260C in a 2018 Chevrolet Silverado?

- You can reset the code using a diagnostic scanner after addressing the underlying issue. However, if the problem persists, the code is likely to reappear.

8. Will OBDII code P260C cause any damage to my 2018 Chevrolet Silverado if left untreated?

- Leaving the issue unresolved can potentially cause further damage to the power take-off system and affect the overall performance of your vehicle.

9. How much does it typically cost to repair OBDII code P260C in a 2018 Chevrolet Silverado?

- The cost of repair can vary depending on the exact cause of the issue, but it may involve parts and labor expenses ranging from $100 to $500 or more.

10. Can a DIY enthusiast fix OBDII code P260C in a 2018 Chevrolet Silverado?

- While some basic troubleshooting steps can be taken by a DIY enthusiast, diagnosing and repairing the specific components related to this code may require professional expertise and specialized tools.