Powertrain
generic / SAE
P253C
PTO Sense Circuit Low
The PTO sense input reads stuck low — short to ground or limit switch stuck closed. The ECM may see PTO continuously engaged.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number5 / 3C
Possible causes
- Sense wire shorted to ground high
- Connector pins corroded - high contact resistance low
- Harness chafing through insulation low
Inspection / repair
- Difficulty: medium
- DIY: possible
- Estimated cost: 60–350 €
- Estimated time: 0.3–1.5 h
- Component: pto sense circuit
- MIL / check engine light
Sources
References
sae:J2012