Fault codes › P0874
P0874
Transmission Fluid Pressure Sensor/Switch C circuit Intermittent
Generic code
Transmission System
High severity
Hard repair
Free on OBD DashX
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iWhat P0874 means
- The fault code P0874 indicates that there is an issue with the Transmission Fluid Pressure Sensor/Switch 'C' Circuit. This may cause the transmission to shift poorly or not at all.
!Possible symptoms
- Harsh or delayed shifting
- Transmission may not shift at all
- Illuminated check engine light
- Transmission slipping or overheating
?Possible causes
- Short or open circuit in the Transmission Fluid Pressure Sensor/Switch 'C' Circuit
- Failed Transmission Fluid Pressure Sensor/Switch 'C'
- Failed Transmission Control Module (TCM)
⚙Related parts
- Transmission Fluid Pressure Sensor: Gear fluid line delivers gear fluid/oil between the various gear parts that need lubrication. The Gear fluid line pressure Sensor monitors the fluid pressure in the line. Problems lead to difficulty in shifting gears
✓Possible solutions
- Check and repair any damaged wiring or connections in the Transmission Fluid Pressure Sensor/Switch 'C' Circuit
- Replace the Transmission Fluid Pressure Sensor/Switch 'C'
- Replace the Transmission Control Module (TCM) if necessary