i am in the process of replacing my tpms sensors on all(4 or 5?) wheels.i THINK i only have ine question: do i need to know the freq of the sensors or will the system work with any freq? ooops! i guess that was two.
i've looked all through the manual and no mention of freq.
thanks in advance!!

 

I had TPMS replaced by Discount Tire, all four, on my TCH and they had to do something for ECM to recognize them. Not asked for, but for $62 out the door and literally 20 minutes, that was best money spent. I would not DIY them ever now.