P253D

PTO Sense Circuit High

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Inability to activate additional equipment
Check Engine Light Is On
Reduced engine power
Transmission errors
Spontaneous PTO activation

Causes

Open or short circuit in PTO circuit
PTO module malfunction
Wiring harness damage
Contact corrosion
Problems with the control unit

How to Fix

Check the integrity of the PTO circuit wiring and connectors
Check resistance and voltage in the circuit
Test the PTO module
Check error codes on other systems
Update ECU software

Related codes

P253C P253E P253F