AutoCodes – Chevrolet – P260B 2016 Chevrolet Silverado

P260B 2016 Chevrolet Silverado Code - Power Take-Off Relay Control Circuit Low 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: P260B 2016 Chevrolet Silverado indicates Power Take-Off Relay Control Circuit Low 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 305

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 P260B 2016 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 P260B 2016 Chevrolet Silverado - Power Take-Off Relay Control Circuit Low Voltage - AutoCodes.com — P260B 2016 Chevrolet Silverado Code - Power Take-Off Relay Control Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P260B 2016 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 P260B 2016 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 P260B 2016 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 P260B 2016 Chevrolet Silverado code?

Need more information on how to fix the P260B 2016 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 P260B 2016 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P260B in a 2016 Chevrolet Silverado?

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

2. What does the OBDII code P260B on a 2016 Chevrolet Silverado indicate?

- OBDII code P260B indicates a low voltage condition in the power take-off relay control circuit.

3. What are the possible causes of OBDII code P260B in a 2016 Chevrolet Silverado?

- Possible causes include a faulty power take-off relay, damaged wiring or connectors in the circuit, or a problem with the power take-off system itself.

4. How can I diagnose the cause of OBDII code P260B in my 2016 Chevrolet Silverado?

- Diagnosis typically involves inspecting the power take-off relay, checking the wiring and connectors for damage, and testing the power take-off system for proper operation.

5. Can I continue driving my 2016 Chevrolet Silverado with OBDII code P260B?

- It is not recommended to continue driving with this code present, as it can affect the performance and safety of your vehicle. It is best to address the issue promptly.

6. How can I repair OBDII code P260B in my 2016 Chevrolet Silverado?

- Repair may involve replacing the power take-off relay, repairing any damaged wiring or connectors, or addressing any issues with the power take-off system itself.

7. Is it possible to reset the OBDII code P260B in a 2016 Chevrolet Silverado without fixing the underlying issue?

- While you can clear the code with an OBDII scanner, it is essential to address the root cause to prevent the code from reappearing.

8. Can extreme weather conditions cause OBDII code P260B to trigger in a 2016 Chevrolet Silverado?

- Yes, extreme weather conditions can sometimes affect the power take-off relay control circuit and lead to a low voltage condition triggering the code.

9. Will OBDII code P260B affect the fuel efficiency of my 2016 Chevrolet Silverado?

- Depending on the severity of the issue, OBDII code P260B can potentially impact fuel efficiency due to its effect on the power take-off system.

10. How long does it typically take to repair OBDII code P260B in a 2016 Chevrolet Silverado?

- The repair time can vary based on the specific cause of the code, but it is recommended to consult a professional technician for an accurate estimate.