P254A

PTO Speed Selector Sensor/Switch 1 Circuit/Open

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

PTO does not turn on or does not work correctly
Check Engine light comes on
Engine power reduction when PTO is activated
Errors in the operation of additional equipment

Causes

Open or short circuit in PTO sensor/switch circuit
Poor contact in connectors
PTO speed sensor or switch malfunction
Problems with the engine control unit

How to Fix

Check PTO sensor/switch circuit continuity
Inspect and clean the contacts in the connectors
Check the functionality of the PTO speed sensor/switch
Replace sensor/switch if necessary
Check the engine control unit for errors

Related codes

P254B P254C P254D