Help....No audio for back-up sensors

[popjim52]

On my dash it shows the truck and the lines behind it showing I am getting closer and closer to something, but it also used to chime or beep also. I cant remember exactly when this started happening but was wondering if anyone else has had same issue and is there a fix or way to diagnose ???? Have had a Snap On code reader hooked up and it never said anything about sensors. I do have aftermarket sound system hooked up but this is the part I really cant remember if it happened immediately after or longer. Thanks for your help in advance.

 

[ScottFL]

Parksense audio is one of the options in the settings in the OEM radio, must have been disabled when you swapped out the head unit.

 

[Kbaungartner]

On my dash it shows the truck and the lines behind it showing I am getting closer and closer to something, but it also used to chime or beep also. I cant remember exactly when this started happening but was wondering if anyone else has had same issue and is there a fix or way to diagnose ???? Have had a Snap On code reader hooked up and it never said anything about sensors. I do have aftermarket sound system hooked up but this is the part I really cant remember if it happened immediately after or longer. Thanks for your help in advance.

Did you replace the factory head unit ? Of so what adapters did you use?

 

[popjim52]

I had it done . the stereo