Quote:
Originally Posted by 19963.4lsr5
I think the FSM trans temp range is for the oil pan temp. Not the fluid temp as it leaves the trans.
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Interesting. Thanks for the info. Seems odd to me that the FSM would list a temp range for the ATF at a location that’s different from where the thermometer is located (and thus reported by OBDII). I’m not saying you’re wrong, only that it seems odd.
I had always just assumed the OBDII temperature data was the correct data to be used when using the FSM to perform temperature-specific diagnostics and procedures.
I’d love to learn more about this..
Could this be a FSM difference between earlier 3rd gens that don’t report the ATF temperature via OBDII, and later 3rd gens that do?
