Hi
Anybody has the pin-out of the back connector of an RD4 head unit
Thanks
RD4 Pinout
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- (Donor 2022)
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Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD - x 8
RD4 Pinout
Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
- EDC5
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Re: RD4 Pinout
Check out my thread here:
viewtopic.php?f=52&t=58078&start=90
On that page is the pinout (about half way down).
viewtopic.php?f=52&t=58078&start=90
On that page is the pinout (about half way down).
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- (Donor 2022)
- Posts: 711
- Joined: 30 Nov 2010, 07:02
- Location: Israel
- My Cars: Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD - x 8
Re: RD4 Pinout
Hi
Do the front twitters are connected in parallel to the front speakers ?
Thanks
Do the front twitters are connected in parallel to the front speakers ?
Thanks
Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
- EDC5
- (Donor 2020)
- Posts: 1216
- Joined: 01 Jul 2017, 21:48
- Location: N. Wales
- My Cars: Citroen C5 RHR AM6
- x 120
Re: RD4 Pinout
From the diagrams I've seen, yes the tweeters are connected in parallel. They have their own high pass crossover built into the tweeter housing.
Last edited by EDC5 on 05 Oct 2018, 20:06, edited 1 time in total.
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- (Donor 2022)
- Posts: 711
- Joined: 30 Nov 2010, 07:02
- Location: Israel
- My Cars: Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD - x 8
Re: RD4 Pinout
Do you have a link to the diagrams ? I just bought a C4 VTS in which after market speakers and a hands free system for Cellphone were installed. The problem is that the workshop who did it made a mess with the wires of the connector that is hooked to the RD4 and I want to revert it to the original wiring . Is there any thread that describes this wiring ( from the connector that is hooked to the RD4 )
Thanks
Thanks
Xantia 2.0 16V Automatic make year 2000 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
Citroen C4 THP Automatic make year 2009 LHD
Citroen C4 VTS 2.0 16V make year 2006 LHD
- EDC5
- (Donor 2020)
- Posts: 1216
- Joined: 01 Jul 2017, 21:48
- Location: N. Wales
- My Cars: Citroen C5 RHR AM6
- x 120
Re: RD4 Pinout
This is one I have, but it's from the C5. I'm not sure if the C4 will be different.