C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Moderator: RichardW
-
- Posts: 5
- Joined: 30 Sep 2019, 17:57
- Location: Milton Keynes
- My Cars: C4 Grand Picasso
C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Hello members,
Any chance someone has 2008 C4 Grand Picasso power steering wiring diagram?
Thanks
Any chance someone has 2008 C4 Grand Picasso power steering wiring diagram?
Thanks
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Post up your VIN and I'll see what I have
Please Don't PM Me For Technical Help
Marc
Marc
-
- Donor 2023
- Posts: 13743
- Joined: 01 Apr 2012, 09:47
- Location: Reading
- My Cars: C5 Mk2 VTX+ estate.
- x 3007
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Hi, and to the Forum.
James
ex BX 1.9
ex Xantia 2.0HDi SX
ex Xantia 2.0HDi LX
Ex C5 2.0HDi VTR
Ex C5 2.0HDi VTR
C5 2.2HDi VTX+
Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
ex BX 1.9
ex Xantia 2.0HDi SX
ex Xantia 2.0HDi LX
Ex C5 2.0HDi VTR
Ex C5 2.0HDi VTR
C5 2.2HDi VTX+
Yes, I am paranoid, but am I paranoid ENOUGH?
Out amongst the stars, looking for a world of my own!
-
- Posts: 5
- Joined: 30 Sep 2019, 17:57
- Location: Milton Keynes
- My Cars: C4 Grand Picasso
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
The problem is I do not have the VIN..
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Pop the reg to me via a PM I can get it from that for you.
Please Don't PM Me For Technical Help
Marc
Marc
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Here you go Tom:
So there are 2 connectors - a 5 pin and a 2 pin.
7800 is the ESP ECU
7130 is the Multiplexed Steering Wheel Angle Sensor
7095 is the Electric Handbrake Assembly
7122 is the Power Steering Electro-Pump assembly.
5 Pin Black Connector - Wires:
9000H: High Intersystem / Can bus (pin 2)
9001H: Low Intersystem / Can bus (pin 1)
CM07A: Engine fuse box + after ignition output (pin 3)
2 Pin Black Connector - Wires:
BF10: Maxi-fuse output service battery positive (pin 1)
MC20C: Earth MC20 (pin 2)
So there are 2 connectors - a 5 pin and a 2 pin.
7800 is the ESP ECU
7130 is the Multiplexed Steering Wheel Angle Sensor
7095 is the Electric Handbrake Assembly
7122 is the Power Steering Electro-Pump assembly.
5 Pin Black Connector - Wires:
9000H: High Intersystem / Can bus (pin 2)
9001H: Low Intersystem / Can bus (pin 1)
CM07A: Engine fuse box + after ignition output (pin 3)
2 Pin Black Connector - Wires:
BF10: Maxi-fuse output service battery positive (pin 1)
MC20C: Earth MC20 (pin 2)
Please Don't PM Me For Technical Help
Marc
Marc
-
- Posts: 5
- Joined: 30 Sep 2019, 17:57
- Location: Milton Keynes
- My Cars: C4 Grand Picasso
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Wow thanks Mark, it does look like it could be the one. Although my 5 way connector has all 5 wires? Can't see them in this diagram.
Also is the F7 fuse rating 10A?
Regards,
Tom
Also is the F7 fuse rating 10A?
Regards,
Tom
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Yes Tom, fuse F7 in the engine fusebox is 10A.
7122 shows 2 connectors - a 2 pin black and a 55 pin black connector - however only 3 wires are used in the 5 pin connector and with the 2 in the 2 pin connector that's your 5 wires. I suspect they possible may have use a single plug (design change).
Unfortunately the colours are non-descript - so could be anything. The earth (MC20C) on pin 2 is yellow and green and BF10 is Black, but the CAN wires should be twisted, but there are no colours given.
7122 shows 2 connectors - a 2 pin black and a 55 pin black connector - however only 3 wires are used in the 5 pin connector and with the 2 in the 2 pin connector that's your 5 wires. I suspect they possible may have use a single plug (design change).
Unfortunately the colours are non-descript - so could be anything. The earth (MC20C) on pin 2 is yellow and green and BF10 is Black, but the CAN wires should be twisted, but there are no colours given.
Please Don't PM Me For Technical Help
Marc
Marc
-
- Posts: 5
- Joined: 30 Sep 2019, 17:57
- Location: Milton Keynes
- My Cars: C4 Grand Picasso
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Hmmmm, very odd. I'll have another look to see, but so far the diagram is only showing what I've listed.
It's not uncommon for sub-systems to be omitted when looking at a specific system - so the additional wiring may not be shown until looking at the relevant component. But I have checked against the electronic parking brake, the ESP system and so far have seen none of these showing the power steering ECU in any other diagram. I'll keep looking...
Update: I have found one wire (7112) that (depending on option) goes from the Power steering pressure sensor (7112) to the ESP ECU and also the 7804: ESP accelerometer gyroscope.
It's not uncommon for sub-systems to be omitted when looking at a specific system - so the additional wiring may not be shown until looking at the relevant component. But I have checked against the electronic parking brake, the ESP system and so far have seen none of these showing the power steering ECU in any other diagram. I'll keep looking...
Update: I have found one wire (7112) that (depending on option) goes from the Power steering pressure sensor (7112) to the ESP ECU and also the 7804: ESP accelerometer gyroscope.
Please Don't PM Me For Technical Help
Marc
Marc
- GiveMeABreak
- Forum Admin Team
- Posts: 37332
- 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 5721
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
One other point of note. There was a modification to the power steering electropump assembly for vehicles prior to build 12165 (28 February 2010) - yours is build 11148 (18 May 2007) so would be affected.
It involved a new plug (for the 2 pin connector) that separates the one moulded plug into 2 internal sections:
It also involved re-routing the harness, removing the alarm unit (if fitted, re attaching the harness and alarm. There was obviously an issue with this plug with the 2 wires being in close proximity for them to design a new moulding.
It involved a new plug (for the 2 pin connector) that separates the one moulded plug into 2 internal sections:
Old Plug | New Plug |
Please Don't PM Me For Technical Help
Marc
Marc
-
- Posts: 5
- Joined: 30 Sep 2019, 17:57
- Location: Milton Keynes
- My Cars: C4 Grand Picasso
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Thanks for great info! Though, still no data over two other wires :/
-
- Posts: 1
- Joined: 16 Oct 2021, 08:51
- Location: egypt elsharkya
- My Cars: citroen grand Picasso diesel
Re: C4 Grand Picasso 1.6 Hdi 2008 power steering diagram
Thanks Mr.Marc for your help
I need to ask you my pump steering doesnot work Iam not found 12v on f7 bsm-R02 wire green what can I do?
I need to ask you my pump steering doesnot work Iam not found 12v on f7 bsm-R02 wire green what can I do?