P0935
Hydraulic Pressure Sensor Circuit High
Generic code
Transmission System
High severity
Hard repair
Free on OBD DashX
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What P0935 means
- The fault code P0935 indicates that there is an issue with the hydraulic pressure sensor circuit. The circuit is reporting a reading that is higher than expected, which may cause shifting issues and other transmission problems.
Possible symptoms
- Harsh or delayed shifting
- Transmission slipping
- Reduced fuel efficiency
- Illuminated check engine light
- Transmission may go into limp mode
Possible causes
- Malfunctioning hydraulic pressure sensor
- Damaged or disconnected wiring in the sensor circuit
- Failed transmission control module (TCM)
- Low transmission fluid level or pressure
- Malfunctioning transmission pump
Related parts
- Hydraulic Pressure Sensor: Hydraulic oil is needed for the gear lubrication system. This sensor measures oil pressure. This car's sensor has a problem which may cause difficulty in shifting gears
Possible solutions
- Replace the hydraulic pressure sensor
- Check and repair any damaged or disconnected wiring in the sensor circuit
- Check and top off the transmission fluid level
- Replace the transmission control module (TCM) if necessary
- Replace the transmission pump if necessary
Free on OBD DashX
P0935 on OBD DashX
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