: Back up sensors

01-13-08, 10:55 PM
How much for 4 new back up sensors for 02-06 Cadillac Escalade?

Lindsay Cadillac Parts
01-14-08, 11:54 AM
$166.00 Ea.

01-15-08, 08:39 PM
Ouch. My back up sensors no longer work, the red light just flashes on the monitor on the rear C pillar is it? Do I need to replace the whole set-up or just one sensor?