AutoCodes – Chevrolet – P253D 2017 Chevrolet Silverado

P253D 2017 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 2017 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.

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Code Popularity 201

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 P253D 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 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 2017 Chevrolet Silverado - Power Take-Off Relay Feedback Circuit High Voltage - AutoCodes.com — P253D 2017 Chevrolet Silverado Code - Power Take-Off Relay Feedback Circuit High Voltage

What does this mean?

What are the Possible Causes of the DTC P253D 2017 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 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 P253D 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 P253D 2017 Chevrolet Silverado code?

Need more information on how to fix the P253D 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 P253D 2017 Chevrolet Silverado Code

1. What are the common symptoms of OBDII code P253D in a 2017 Chevrolet Silverado?

The common symptoms of OBDII code P253D in a 2017 Chevrolet Silverado include the check engine light illuminating on the dashboard, decreased fuel efficiency, and potential issues with the power take-off system.

2. What does the OBDII code P253D "Power Take-Off Relay Feedback Circuit High Voltage" mean?

OBDII code P253D in a 2017 Chevrolet Silverado indicates that there is a high voltage condition detected in the power take-off relay feedback circuit.

3. What are the possible causes of OBDII code P253D in a 2017 Chevrolet Silverado?

Possible causes of OBDII code P253D in a 2017 Chevrolet Silverado include a faulty power take-off relay, wiring issues in the relay circuit, or a malfunctioning power take-off control module.

4. How can I diagnose OBDII code P253D in a 2017 Chevrolet Silverado?

Diagnosing OBDII code P253D in a 2017 Chevrolet Silverado typically involves using a diagnostic scanner to read the code, testing the power take-off relay and related circuitry, and checking for any loose or damaged wiring.

5. Can OBDII code P253D in a 2017 Chevrolet Silverado cause any further damage if left unaddressed?

If left unaddressed, OBDII code P253D in a 2017 Chevrolet Silverado can potentially lead to issues with the power take-off system, decreased vehicle performance, and increased fuel consumption.

6. How can I repair OBDII code P253D in a 2017 Chevrolet Silverado?

Repairing OBDII code P253D in a 2017 Chevrolet Silverado typically involves replacing the faulty power take-off relay, repairing any damaged wiring, or addressing any issues with the power take-off control module.

7. Is it safe to continue driving my 2017 Chevrolet Silverado with OBDII code P253D present?

It is not recommended to continue driving your 2017 Chevrolet Silverado with OBDII code P253D present, as it can impact the performance and efficiency of the vehicle. It is advisable to address the issue promptly.

8. Can a DIY enthusiast fix OBDII code P253D in a 2017 Chevrolet Silverado?

A DIY enthusiast with proper automotive knowledge and tools may be able to address OBDII code P253D in a 2017 Chevrolet Silverado by following repair guides and procedures specific to this code.

9. How much does it cost to repair OBDII code P253D in a 2017 Chevrolet Silverado at a mechanic?

The cost of repairing OBDII code P253D in a 2017 Chevrolet Silverado at a mechanic can vary depending on the exact cause of the issue, the labor rates, and the cost of any replacement parts needed.

10. Can a temporary fix be applied to OBDII code P253D in a 2017 Chevrolet Silverado?

While temporary fixes like clearing the code may temporarily turn off the check engine light, it is crucial to address the root cause of OBDII code P253D in a 2017 Chevrolet Silverado to prevent further issues.