Does OBDII measure the automatic transmission's temperature?
If so, what brand(s) of scan tool or scan software are capable of reading this data stream?
I have been towing trailers as of late, and it has piqued my curiosity as to what my temps are. I enjoy having accurate data to monitor mechanical systems while I'm operating them, but I don't have any for the transmission temp and it seems that the ECM would be a logical source if I want accurate information without the difficulty of adding and properly locating an aftermarket sensor and gauge.
If so, what brand(s) of scan tool or scan software are capable of reading this data stream?
I have been towing trailers as of late, and it has piqued my curiosity as to what my temps are. I enjoy having accurate data to monitor mechanical systems while I'm operating them, but I don't have any for the transmission temp and it seems that the ECM would be a logical source if I want accurate information without the difficulty of adding and properly locating an aftermarket sensor and gauge.