rear detection sensor install
Thread Starter
CF Beginner
Joined: Mar 2019
Posts: 1
Likes: 0
rear detection sensor install
I have a 2014 impala ltz that has a service rear detection message on dash.
Has anyone replaced the sensor?
I have access to the sensor it appears to be glued to the inside of rear bumper.
I understand that i need to take to the dealer after installing new sensor.
Any info would be appreciated.
Has anyone replaced the sensor?
I have access to the sensor it appears to be glued to the inside of rear bumper.
I understand that i need to take to the dealer after installing new sensor.
Any info would be appreciated.
CF Senior Member
Joined: Oct 2006
Posts: 464
Likes: 5
From: Massachusetts
Welcome to the forum! I had to take my 2014 impala back 3-4 times for repair on the service rear sensor problem. First on the right side then on the left side the the right side again with the harness. After replacement of the electronic box, it needs to be matched to the vehicle by the tech tool so it will be communicated with. Depending on how bad the module shorted out, it could have also melted the connectors on the harness.
Last edited by Frank3; Mar 23, 2019 at 6:25 PM.
