AutoCodes – Generic – P254C

P254C Code - PTO Speed Selector Sensor/Switch 1 Circuit Low

Quick Answer

The Powertrain Control Module (PCM) monitors the Power Take Off (PTO) Speed Selector Sensor/Switch 1 signal. Common causes include Faulty Power Take Off (PTO) Speed Selector Sensor/Switch 1, PTO Speed Selector Sensor/Switch 1 harness is open or shorted, PTO Speed Selector Sensor/Switch 1 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: P254C indicates PTO Speed Selector Sensor/Switch 1 Circuit Low.
Common causes: Common causes include Faulty Power Take Off (PTO) Speed Selector Sensor/Switch 1, PTO Speed Selector Sensor/Switch 1 harness is open or shorted, PTO Speed Selector Sensor/Switch 1 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 4,347

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 18, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
Comments
Add Comment

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

Code P254C Description

The Powertrain Control Module (PCM) monitors the Power Take Off (PTO) Speed Selector Sensor/Switch 1 signal. The PCM sets the OBDII code when the PTO Speed Selector Sensor/Switch 1 signal is out of factory specifications.

OBDII Code P254C - PTO Speed Selector Sensor/Switch 1 Circuit Low - AutoCodes.com — P254C Code - PTO Speed Selector Sensor/Switch 1 Circuit Low

What does this mean?

What are the Possible Causes of the DTC P254C?

Faulty Power Take Off (PTO) Speed Selector Sensor/Switch 1
PTO Speed Selector Sensor/Switch 1 harness is open or shorted
PTO Speed Selector Sensor/Switch 1 circuit poor electrical connection

How to Fix the DTC P254C?

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 P254C 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 P254C code?

Need more information on how to fix the P254C code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P254C code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

P254C Ford — PTO Speed Selector Sensor/Switch 1 Circuit Low

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.