Fault Code P0819
Code meaning, symptoms, possible causes, part number, and estimated cost.
P0819
Up and Downshift Switch to Transmission Range Correlation
This code indicates a correlation issue between the up/downshift switch signals and the actual transmission range. This affects the computer's ability to determine the driver's gear selection intent.
Part Details
Part Name
Up/Downshift Switch, Transmission Range Sensor
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪400 - ₪1200
Engine Location
Transmission/Steering Wheel
Symptoms
- Incorrect gear engagement
- Malfunctioning shifter or up/downshift switches
- Check Engine light illuminated
- Difficulty with manual up or downshifting
Possible Causes
- 1Faulty up/downshift switch
- 2Faulty transmission range sensor
- 3Damaged wiring or short between switch and sensor
- 4Problems with the Transmission Control Module (TCM)
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