P0935

Hydraulic Pressure Sensor Circuit High

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$17–56 (est.)

Symptoms

Transmission of the gearbox into emergency mode
Unstable transmission operation
Check engine light comes on
Reduced engine power
Gear shifting problems

Causes

Hydraulic pressure sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Transmission control unit malfunction
Problems with the hydraulic system

How to Fix

Check the condition of the sensor wiring and connectors
Check the functionality of the hydraulic pressure sensor
Check the level and condition of the hydraulic fluid
Check the operation of the transmission control unit
Replace sensor if necessary

Related codes

P0936 P0937 P0938