Powertrain
generic / SAE
P083D
Transmission Fluid Pressure Sensor/Switch G Circuit High
Pressure sensor G signal voltage above the upper limit — short to reference voltage or open signal return.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number8 / 3D
Possible causes
- Signal wire shorted to reference voltage high
- Connector pins corroded - high contact resistance low
- Supply wire pinched against B+ source low
Symptoms
- Check engine or transmission warning light on
- Harsh, delayed, or missing shifts
- Possible limp mode (locked in one gear)
- Slipping or shuddering during gear changes
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 150–800 €
- Estimated time: 0.5–2.5 h
- Component: transmission pressure sensor g
- MIL / check engine light
Sources
References
sae:J2012