Help! CT4V BW Parking Sensors

[lantz]

Noticed today that the parking sensors would not turn on. Tried restarting car but no change. Any ideas?

 

[techdude99]

Sounds like a dealer trip if it's still under warranty.

If not or you don't want to go, disconnect the battery for 10 minutes and reconnect.

If it's still an issue, my first thought would be a software issue. Only a dealer can fix.

You can check all the physical connections but these sensors are finicky and don't always throw a code when out of spec. They usually throw a code if inoperable.

 

[lantz]

Took it to the dealer today. Funny story though. Ran into another car guy who was thinking about an ct5v BW but wanted to know if I had any sensor problems!

 

[techdude99]

Took it to the dealer today. Funny story though. Ran into another car guy who was thinking about an ct5v BW but wanted to know if I had any sensor problems!

Every car with parking sensors I've owned had issues except my '23 Escalade. Well see..... lol