Trying to diagnosis damaged rear parking sensors

cwdavis4

Well-known member
Apr 20, 2004
98
0
Portland, OR
So my ?03 Disco got rear-ended this past weekend and part of the rear bumper is damaged. The rear parking sensors did not appear to be broken but now when I put the Disco in reserve, I get a continuous tone for 3 seconds and the LED flashes indicating an error.

My question is if I remove / disconnect 1 sensor ? will the parking system report this as an error or just bypass this one sensor? My hope is I should be able to find out the faulty sensor(s) but disconnecting the sensors one-by-one.