Keycard batt low even with new batts

Replacement batt was brand new, just bought from the store. Same problem with the spare keycard which is practically unused.

Anyway, i think the problem is electrical, probably a bad antenna or receiver or something. I just suddenly lost all the TPMS sensors on the right side of the car while driving just now. Will take it back to the shop for diagnosis.

Thanks!

Redd

ok did a car battery disconnect reset and everything works properly now except for keyless entry. car locks when i walk away but wont unlock even when i pull the door handle. the only way to unlock the car is press unlock on the keycard.

redd

done what blackcup said as it was what the manual told me to do. basically ive RTFM and done everything it's recommended, none have worked. looks like a trip to the dealer for me.

redd