|
XC90 '02–'15 General Forum for the P2-platform XC90 model |
Information |
|
Xc90 2005 gear selector wiresViews : 765 Replies : 7Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Nov 23rd, 2017, 20:21 | #1 |
New Member
Last Online: Apr 27th, 2021 09:51
Join Date: Aug 2013
Location: warwick
|
Xc90 2005 gear selector wires
Ooooops. When working on other stuff I pulled the trim up around the gear selector and 2 wires have come adrift. Namely a Black and a Green wire.
See attached photo courtesey Jeffc90 of this forum They attach to a pair of connectors in front of the selector but I dont know which one goes where. Green on top black on bottom or vice versa. Since doing this I get "gear selector service required" I assume they two are related. Anyone able to enlighten me please. |
Nov 23rd, 2017, 20:44 | #2 |
Master Member
Last Online: Yesterday 14:25
Join Date: Sep 2017
Location: Norfolk
|
Looking at their thickness and without recourse to the wiring diagram, they seem to be current carrying rather than signal orientated. On that basis, I suggest they came off the solenoid interlock mechanism, which operates to prevent selection of drive from parking without you having your foot on the brake pedal.
If that is so, polarity reversal won't cause any damage, you can afford to try both orientations and see which works, i.e. whichever allows the solenoid to disengage properly. |
The Following User Says Thank You to Moose Test For This Useful Post: |
Nov 23rd, 2017, 20:58 | #3 |
Premier Member
Last Online: Jan 15th, 2024 17:24
Join Date: Jun 2010
Location: Bury St Edmunds
|
Could be the connectors to the Mode Selector (the button marked "W" next to the gear shift lever). Polarity will not matter.
__________________
Greg |
Nov 23rd, 2017, 21:21 | #4 |
New Member
Last Online: Apr 27th, 2021 09:51
Join Date: Aug 2013
Location: warwick
|
Thanks folks will try them in both orientations and see what happens.
BTW. Its quite freaky that the forum has international membership but you both are close by. I am from Kings Lynn and currently in Bury St Edmunds visiting relatives. |
The Following User Says Thank You to chimaera For This Useful Post: |
Nov 23rd, 2017, 21:37 | #5 |
Master Member
Last Online: Yesterday 14:25
Join Date: Sep 2017
Location: Norfolk
|
It is the solenoid wiring, or what Volvo call the "Shiftlock".
I found the attached image online, which shows the correct orientation. The upper portion of the image is toward the engine (green and red arrows point from engine to boot). So the green spade connects to the solenoid terminal closest to the engine bay. Whilst it won't cause any damage, there is a protection diode across the solenoid so it won't work correctly if connected with the wrong polarity. |
The Following User Says Thank You to Moose Test For This Useful Post: |
Nov 23rd, 2017, 21:43 | #6 |
Master Member
Last Online: Yesterday 14:25
Join Date: Sep 2017
Location: Norfolk
|
Yup, small world. I've worked in both, back in the days of British Sugar R&D. The Saddlebow road site had arguably the best canteen in the company :-)
|
Nov 24th, 2017, 16:59 | #7 |
New Member
Last Online: Apr 27th, 2021 09:51
Join Date: Aug 2013
Location: warwick
|
Just to wrap up. The with the green and black wires connected green lowest and nearest engine black highest and further from engine it all works fine.
FWIW to help get them connected in a very difficult area to get your hands on I made a tool out of a flat carpenters pencil. I cut a notch in the end to hold the spade connector which I could then use to position it and push it home. A little bit paper wrapped around the base of the spade made it fit tight and hold secure whilst fitting. |
May 17th, 2021, 22:50 | #8 |
New Member
Last Online: Jul 21st, 2021 07:35
Join Date: May 2021
Location: Colchester
|
i have the same issue
where is the solenoid cant see it |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|