DS3 Crossback PDC ECU Wiring

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Aquaview
Posts: 5
Joined: 21 Oct 2023, 10:45

DS3 Crossback PDC ECU Wiring

Unread post by Aquaview »

Hello,

Trying to restore a Wiring loop for Front Parking sensors.
The Plug is cut from the vehicle side, and the plug on the front bumper side is okay.
The wires on the cut loom do not match the colors since I got it from a different vehicle.

Looking for a Pinout of the ECU Part number: 9836031080
Seems like it was used on these cars:
DS3 Crossback, DS7 Crossback, Vauxhall Corsa F, Open Combo Tour/Life, Open Mokka, Peugeot 2008.

Is it possible to get the wiring diagram of that module?
Trying to figure out which wire goes where.
Any help is appreciated.

Thank you!
Attachments
DS3VehicleWires.png
DS3 Vehicle PLug.jpg
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GiveMeABreak
(Donor 2016)
Posts: 42019
Joined: 15 Sep 2015, 19:38
x 6955

Re: DS3 Crossback PDC ECU Wiring

Unread post by GiveMeABreak »

PSA do not always use colours for wiring - do not rely on them as they change. You need to focus on the wiring codes on the sheaths printed every so often.

Wiring diagrams are vehicle specific, and I know I don't have this one.

However, this 2008 diagram with Auto park and front & Rear sensors may assist:

7500 is the Parking Assistance ECU
7507 : front left inner parking assistance sensor /
7509 : front right inner parking assistance sensor /
7518 : front left outer parking assistance sensor /
7519 : front right outer parking assistance sensor /
7516 : front left lateral parking assistance sensor
7517 : front right lateral parking assistance sensor

Image
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc
Aquaview
Posts: 5
Joined: 21 Oct 2023, 10:45

Re: DS3 Crossback PDC ECU Wiring

Unread post by Aquaview »

Thank you for your help, the wires I found were for the Radar.
Found the correct wires and color matched, and all working.
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GiveMeABreak
(Donor 2016)
Posts: 42019
Joined: 15 Sep 2015, 19:38
x 6955

Re: DS3 Crossback PDC ECU Wiring

Unread post by GiveMeABreak »

No problem.
Please note, I'm no longer active on the Forum, so won't respond to messages.

Marc