Parking sensors sound

Underfelt · Post by **Underfelt** » Mon Mar 21, 2022 10:28 am

The beep sound for the pdc has stopped working.
I have had a diagnosis and there was no fault.
I have bought a new module and swapped and still nothing.
I have had the sensors tested and they all work fine I just don't have any sound.
I dont have the original head unit. I have a pioneer installed.
All was working fine until a week ago and now nothing.

Any ideas??

Thanks

X5Sport · Post by **X5Sport** » Mon Mar 21, 2022 9:53 pm

Speaker failed?

Underfelt · Post by **Underfelt** » Mon Mar 21, 2022 11:16 pm

I'm not sure.
Does pdc have a separate speaker?
If so where would it be located?

Thanks

Alan Gunn · Post by **Alan Gunn** » Tue Mar 22, 2022 5:53 am

Reverse lights working ????.
Just a thought switch for them fail.

Underfelt · Post by **Underfelt** » Tue Mar 22, 2022 6:15 am

Yes. Reverse lights work. And sensors all.work it's just the beeper that's stopped. Not sure where the speakers are located to test them.

marti · Post by **marti** » Tue Mar 22, 2022 7:22 am

The PDC on the e70 uses the stereo speakers so you have 4 as far as Im aware.

Underfelt · Post by **Underfelt** » Tue Mar 22, 2022 7:51 am

All the music and warning tones still work.
So I assume there are separate speakers for the pdc?

marti · Post by **marti** » Tue Mar 22, 2022 5:48 pm

Ive found a wiring diagram and it shows the wiring is all to the speakers.....page 6 in link below:

https://www.xoutpost.com/pdf/e70/05c1_E ... ontrol.pdf

Underfelt · Post by **Underfelt** » Tue Mar 22, 2022 6:45 pm

Thank you very much ill have a look, see if I can figure it out.

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