Connected first time today, GM (2022 Silverado) the TPMS not working. I picked the Tyre LF, etc and nothing is showing. the Vehicle selected in OBD2 settings is GM LS typical. Any idea on how to get this to work.
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My guess after some research, GM is not sending this over OBD2.
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@ronlam correct most data isn’t shared over OBD2. I believe you’d have to use CAN and even then you have to decode and find out what is what and make an XML for it to all show properly. Unfortunately dealers don’t make it easy as the code for your TPMS would be different from Honda and even then different models from the same brand don’t use the same code. It can be a pain.