AutoCodes – Generic – P253C

P253C Code - PTO Sense Circuit Low

Quick Answer

The Powertrain Control Module (PCM) monitors the Power Take Off (PTO) Sense circuit. Common causes include Faulty Power Take Off (PTO) Sense, Power Take Off (PTO) Sense harness is open or shorted, Power Take Off (PTO) Sense 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: P253C indicates PTO Sense Circuit Low.
Common causes: Common causes include Faulty Power Take Off (PTO) Sense, Power Take Off (PTO) Sense harness is open or shorted, Power Take Off (PTO) Sense 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 3,461

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 Jan 17, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P253C Description

The Powertrain Control Module (PCM) monitors the Power Take Off (PTO) Sense circuit. The PCM sets the OBDII code when the PTO Sense signal is out of factory specifications.

OBDII Code P253C - PTO Sense Circuit Low - AutoCodes.com — P253C Code - PTO Sense Circuit Low

What does this mean?

What are the Possible Causes of the DTC P253C?

Faulty Power Take Off (PTO) Sense
Power Take Off (PTO) Sense harness is open or shorted
Power Take Off (PTO) Sense circuit poor electrical connection

How to Fix the DTC P253C?

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 P253C 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 P253C code?

Need more information on how to fix the P253C code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P253C 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 P253C Code

1. What does the OBDII code P253C mean?

P253C indicates an issue with the Power Take-Off (PTO) sense circuit, specifically that the system has detected a low voltage condition.

2. What are the common symptoms of code P253C?

Symptoms may include the PTO system not engaging or functioning correctly, a check engine light, or reduced vehicle performance if PTO operation is affected.

3. What causes the P253C code to trigger?

Common causes include a faulty PTO sensor, damaged or corroded wiring, loose or disconnected electrical connectors, or a malfunctioning PTO control module.

4. Can I still drive my vehicle with code P253C?

While the vehicle may remain drivable, the PTO system may not function properly, which could affect equipment relying on the system. It's best to address the issue promptly.

5. How do you diagnose the P253C code?

Diagnosis involves checking the PTO sensor, inspecting wiring and connectors for damage or corrosion, and testing the PTO control module for proper operation.

6. What tools are needed to fix code P253C?

A scan tool, multimeter, and possibly wiring repair tools are commonly needed to diagnose and repair this code.

7. How do you fix a P253C error code?

Repairs could involve replacing the PTO sensor, repairing or replacing damaged wiring, securing loose connections, or replacing the PTO control module if faulty.

8. Can a weak battery cause the P253C code?

Yes, a weak or failing battery can cause voltage issues that may trigger the P253C code.

9. How much does it typically cost to repair code P253C?

Repair costs vary, but minor wiring repairs may cost $50-$150, while replacing a PTO sensor or control module could cost $200-$600 depending on parts and labor.

10. Is code P253C specific to certain vehicle makes or models?

No, P253C is a generic OBDII code, but its occurrence and specific diagnostic steps can vary depending on the vehicle make and model. Always consult your vehicle's service manual.