Chrysler P1799: A/T Calculated Oil Temperature In Use Malfunction
Is your scanner showing Chrysler P1799?
No worries. We'll show you what it means and how to deal with it.
Chrysler P1799: A/T Calculated Oil Temperature In Use Malfunction
OVERVIEWWhat Does The Chrysler P1799 Code Mean?
Engine started; vehicle driven to a speed over 30 mph in Drive, and the TCM detected A Manual Shift Overheat condition was present.
What Are The Potential Causes Of The Chrysler P1799 Code?
- TFT Sensor signal circuit is open
- TFT Sensor ground circuit is open
- TFT Sensor signal circuit is shorted to ground
- TFT Sensor signal circuit is shorted to VREF (5v)
- TFT Sensor signal not correct for the ATF fluid temperature
- Speed Sensor signal circuit is open or shorted to ground
- Speed Sensor signal circuit is shorted to system power
- TCM oil temperature Sensor high or low circuit has failed
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> INNOVA 5210
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
Chrysler P1799, DTCDECODE.
