Anyway to bypass a reverse sensor

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EJAP
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Ive also had a Discovery, Isuzu Trooper and a Isuzu Rodeo.
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Anyway to bypass a reverse sensor

Post by EJAP »

Hello again.

So I reverse into a wall and crack the bumper and knock a sensor out. Oh the irony!

Can I somehow bypass this one sensor so the others work and I don't have a constant error and bleeping? Thinking some genius auto sparky might suggest some wiring fix I can do.

Thanks peeps..
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GiveMeABreak
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Re: Anyway to bypass a reverse sensor

Post by GiveMeABreak »

Hi and I'm not even going to ask how you managed that with reversing sensors :shock:

But to answer your question no. The system works or it doesn't. If one of the sensors is out it throws a wobbly and disables the system for obvious reasons - so it doesn't give false information. The parking assistance ECU relies on feedback from all sensors to operate and you can't be selective, so it's all or nothing.

What you can do though is disable it from the switch on the centre console. You will have to do this each time you restart the vehicle though.
Please Don't PM Me For Technical Help

Marc
EJAP
(Donor 2020)
Posts: 43
Joined: 15 Jun 2020, 10:59
Location: Llanbrynmair, Wales
My Cars: Citroen C5 2008 2.0ltr Diesel
Citroen C4 2011 1.6ltr Diesel
Citroen C5 2002 2.2ltr Diesel
Citroen C4 2005 1.6ltr Diesel
Citroen BX 1.9GTI
Citroen BX 1.9GTI 4X4
Citroen BX Estate 1.9DTI
Citroen XM
Citroen BX 1.6
Citroen BX 14 RE
Citroen Dyane
Citroen GSA
Citroen GSA
Citroen GS X1

Ive also had a Discovery, Isuzu Trooper and a Isuzu Rodeo.
x 2

Re: Anyway to bypass a reverse sensor

Post by EJAP »

I can get another sensor but it's plug in the loom has snapped off. Do you have a part number for this?
Thanks.
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GiveMeABreak
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C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow
x 5738

Re: Anyway to bypass a reverse sensor

Post by GiveMeABreak »

Yes dim problem, I can get that for you shortly - PSA servers are currently offline for their database updates which they mostly do each night. I'll pop up the part for you shortly when they're back up.
Please Don't PM Me For Technical Help

Marc
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GiveMeABreak
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Posts: 37384
Joined: 15 Sep 2015, 19:38
Location: West Wales
My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow
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Re: Anyway to bypass a reverse sensor

Post by GiveMeABreak »

Right, so unlike the front that have sensor supports, the rear sensors are all in one as per item (6) below:
X7 Rear Parking Sensors.PNG
Part: 1611735680 - To be painted £133.30 each inc. VAT

So check to see if it isn't the actual bumper plastic that has cracked....

and if it's the rear bumper, then that is part 7410FH and a mere £663.00 inc. VAT. :shock:
Please Don't PM Me For Technical Help

Marc
EJAP
(Donor 2020)
Posts: 43
Joined: 15 Jun 2020, 10:59
Location: Llanbrynmair, Wales
My Cars: Citroen C5 2008 2.0ltr Diesel
Citroen C4 2011 1.6ltr Diesel
Citroen C5 2002 2.2ltr Diesel
Citroen C4 2005 1.6ltr Diesel
Citroen BX 1.9GTI
Citroen BX 1.9GTI 4X4
Citroen BX Estate 1.9DTI
Citroen XM
Citroen BX 1.6
Citroen BX 14 RE
Citroen Dyane
Citroen GSA
Citroen GSA
Citroen GS X1

Ive also had a Discovery, Isuzu Trooper and a Isuzu Rodeo.
x 2

Re: Anyway to bypass a reverse sensor

Post by EJAP »

Thanks for getting this for me Marc Stuff to ponder. Do they have a part number for the plug that connects to the sensor?
Maybe time give the scrappies a call...
Cheers :-)
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GiveMeABreak
Forum Admin Team
Posts: 37384
Joined: 15 Sep 2015, 19:38
Location: West Wales
My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow
x 5738

Re: Anyway to bypass a reverse sensor

Post by GiveMeABreak »

There are no separate parts - the rear sensors are a complete sealed unit that plug into the wiring loom.
Please Don't PM Me For Technical Help

Marc
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