AutoCodes – Chevrolet – P253D 2015 Chevrolet Silverado

P253D 2015 Chevrolet Silverado Code - Power Take-Off Relay Feedback 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 Module (PTOM), Power Take-Off Module harness is open or shorted, Power Take-Off 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: P253D 2015 Chevrolet Silverado indicates Power Take-Off Relay Feedback Circuit High Voltage.
Common causes: Common causes include Faulty Power Take-Off Module (PTOM), Power Take-Off Module harness is open or shorted, Power Take-Off 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 242

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
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P253D 2015 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 Module (PTOM) sends a General Motors Local Area Network (GMLAN) 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 PTOM detects a high voltage signal at the PTO engage signal circuit.

OBDII Code P253D 2015 Chevrolet Silverado - Power Take-Off Relay Feedback Circuit High Voltage - AutoCodes.com — P253D 2015 Chevrolet Silverado Code - Power Take-Off Relay Feedback Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P253D 2015 Chevrolet Silverado?

Faulty Power Take-Off Module (PTOM)
Power Take-Off Module harness is open or shorted
Power Take-Off Module circuit poor electrical connection

How to Fix the DTC P253D 2015 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 P253D 2015 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 P253D 2015 Chevrolet Silverado code?

Need more information on how to fix the P253D 2015 Chevrolet Silverado code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P253D 2015 Chevrolet Silverado code diagnosed by a professional: Find a repair shop in your area

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 P253D 2015 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P253D in a 2015 Chevrolet Silverado?

- The common symptoms include the Check Engine light illuminating on the dashboard, reduced engine performance, and potential issues with the power take-off system.

2. What does the OBDII code P253D indicating "Power Take-Off Relay Feedback Circuit High Voltage" mean for a 2015 Chevrolet Silverado?

- This code indicates a problem with the power take-off relay feedback circuit, specifically that the voltage is higher than expected.

3. What are the possible causes of OBDII code P253D in a 2015 Chevrolet Silverado?

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

4. How can I diagnose the OBDII code P253D in my 2015 Chevrolet Silverado?

- Diagnosing this code may involve using a diagnostic scanner to read the error code, checking the power take-off relay and related components, and inspecting the wiring for any visible damage.

5. Can I continue driving my 2015 Chevrolet Silverado with OBDII code P253D?

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

6. How can I repair OBDII code P253D in my 2015 Chevrolet Silverado?

- Repairing this code may involve replacing the faulty power take-off relay, repairing any damaged wiring or connectors, or resetting the power take-off system through proper diagnostics.

7. Is it possible to reset the OBDII code P253D in a 2015 Chevrolet Silverado without repairs?

- While clearing the error code may temporarily turn off the Check Engine light, it's important to address the underlying issue causing the code to prevent further problems.

8. Are there any specific maintenance tips to prevent OBDII code P253D in a 2015 Chevrolet Silverado?

- Regularly inspecting the power take-off system components, ensuring proper wiring connections, and addressing any issues promptly can help prevent this code from appearing.

9. Can a DIY enthusiast fix OBDII code P253D in a 2015 Chevrolet Silverado?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to diagnose and repair this code. However, professional assistance is recommended for complex issues.

10. How much does it typically cost to repair OBDII code P253D in a 2015 Chevrolet Silverado?

- The cost of repairing this code can vary based on the specific cause, parts needed, and labor rates. It's advisable to obtain quotes from reputable mechanics or dealerships for an accurate estimate.