Transmission temp not reading

[Jackpine]

Originally Posted by cleatus12r

The PCM does look for transmission fluid temperature to assist in torque converter clutch apply rates, shift scheduling, etc.

I have run into certain trucks that do not support TFT in the data stream (on a scanner) so that may be an issue with your Gryphon.

Thanks, Cody -

I don't suppose you know if the PCM does this for gassers too? Makes sense that it might, and it would justify the sensor being there - otherwise, why have it?

Maybe Bill will have some idea if the OP's truck supports this when he gets back, if Jeremy doesn't know.

- Jack