Pelican Parts Forums - R56 Where is TPMS antenna located?

This info may help you:

Quote:

In the wheel wells there is a small black box ( RDC Trigger transmitter ). The wheel sensor sends a signal to the RDC trigger transmitter to the RDC control unit. So check the front left wheel well behind the liner and look for a small black box and see if it is there or if it is damaged and un plugged.

The # 5 is the trigger transmitter (behind the fender liner), which is what you'll want to check. I believe #4 on the diagram is the antenna, which I am not 100% sure of it's location, but it may be under a panel at the right rear of the body, near the front right corner of the gas tank. Maybe this will help:

Quote:

If you follow the plastic rocker panel cover on the right side of the car back to the rear wheel, under the body, it overlaps another black plastic panel that covers the antenna and what may be the carbon canister. It's about a foot long and 6 inches wide, I guess. This piece covers the underbody area near the front of the right rear wheel well. It's held in place by three plastic panel plugs with phillips-head insert screws, a plastic nut, and a rear-facing metal panel screw. Two of the panel plugs overlap into holes at the rear of the rocker panel cover. The other plug is in a crevice in the center of the panel.

Anyway, you'll need to remove that panel to access the antenna. You can catch a small glimpse of the antenna if you shine a light while lying on the ground facing the rear of the car at the bottom of the wheel well near the intersection of the rocker panel cover and the cover at the rear of it. I found it easiest to remove the entire cover to get a good grip on the antenna to pull it out of its holder, but you might be able to drop the front of the panel and sneak a hand in there. The antenna holder is attached to the front end of what looks like the emissions control carbon canister.

http://forums.pelicanparts.com/uploa...1501259363.jpg

If you don't find it, go back to the article you left a comment on (linked in your first post) and post another comment on it. Nick will have input for you as well. Good luck.