|
S80 '98-'06 / S60 '00-'09 / V70 & XC70 '00-'07 General Forum for the P2-platform S60 / V70 / XC70 / S80 models |
Information |
|
Door Lock Relay?Views : 3204 Replies : 8Users Viewing This Thread : |
|
Thread Tools | Display Modes |
Sep 15th, 2013, 10:47 | #1 |
V70 D5 SE Estate (205BHP)
Last Online: Sep 15th, 2013 12:11
Join Date: Aug 2007
Location: Swindon
|
Door Lock Relay?
Hi All, I have found that my fuel filler cap and rear loading door do not lock when I lock the car up. Given the power required to operate the solenoid I have to assume that Volvo used a relay to operate the locks when the remote is activated.
Couple of questions.
Any comments advice very greatly appreciated. Thanks Jim
__________________
2002 C70 Coupe T5 (Chipped)..gone but not forgotten 2004 V70 D5SE Estate 1997 Discovery 300TDi..seriously modified 2008 Discovery D3 TDV6...about to be modified.. |
Sep 15th, 2013, 11:15 | #2 |
VOC Member
Last Online: Nov 6th, 2016 10:18
Join Date: May 2009
Location: Blackpool UK
|
Jim, if you can read wiring diagrams it will help you troubleshoot this issue, firstly download the diagram for your V70 by clicking Here it is around 35MB in size so save it to your PC for future use.
Page 122 of the pdf is for the central locking system on that page you are looking for the following two switched outputs: Located on the REM (Rear Electronics Module) (4/58) you need to find relay 2/87 (RMI19) which feeds 3/87 which is the tailgate lock motor. Located on the REM )Rear Electronics Module) (4/58) you need to find relay 2/59 (RMI21) which feeds 6/73 which is the fuel filler flap lock motor. Next go to page 23 of the pdf which will show you where the relays are located on the REM. How long after locking the car have you left it before checking the fuel filler flap, from memory this only locks after a time delay has elapsed after locking the doors, try it ten minutes after locking to see if it is still unlocked. The tail gate locking could be down to a broken wire where the cables go through the hinge line from the tailgate back in to the car (a common fault) so it might not be down to the relays - Mike |
Sep 15th, 2013, 11:19 | #3 |
VOC Member
Last Online: Sep 11th, 2019 14:36
Join Date: Aug 2008
Location: Blackpool
|
I would check the fuel flap after 10 mins its a programmable option in vida to lock the fuel flap on lock or 10 mins
|
Sep 15th, 2013, 12:11 | #4 | |
V70 D5 SE Estate (205BHP)
Last Online: Sep 15th, 2013 12:11
Join Date: Aug 2007
Location: Swindon
|
Quote:
The fuel filler does not lock at all at any time, checked it more than an hour after locking the car. Thanks for the heads up on the cable, I have checked all the relays in the rear already and unless they have damaged contacts the coils are all OK, measured the resistance and all are between 65.7Ω and 88.9Ω, so well within the parameters one would expect for these units. Reading the drawings is no problem, I'm an Electrical Engineer so now I have some directions on speeding up the repair thanks to your valued input I should have this sorted pretty soon. I needed some direction before dismantling all the rear interior and then finding out the fault was in the front...done that with the Disco, not fun!
__________________
2002 C70 Coupe T5 (Chipped)..gone but not forgotten 2004 V70 D5SE Estate 1997 Discovery 300TDi..seriously modified 2008 Discovery D3 TDV6...about to be modified.. |
|
Sep 15th, 2013, 13:30 | #5 |
VOC Member
Last Online: Nov 6th, 2016 10:18
Join Date: May 2009
Location: Blackpool UK
|
Jim, Before you go too far with this fault check fuse 11D/6 with a continuity meter, and that the fuse socket has power to it as this fuse feeds both items that are not working and is responsible for the deadlock motor on two of the doors (which you wouldn't notice if these weren't working) - Mike
|
Feb 22nd, 2018, 20:18 | #6 |
New Member
Last Online: Mar 28th, 2018 21:50
Join Date: Feb 2018
Location: Gowkhall
|
Hi guys I have the offside rear lock playing up and want to check the relays but for the life of me I cannot work out how to get to the right hand side of the fuse box. I figured you take the fuse box out but I can’t work out how. I’ve found the latch at the top and tried removing the bolt but no joy. What’s the secret?
__________________
Cheers Rob Anyone near me needing codes read or reset pm me. I have an Autel unit which can do adaptions etc. No software updates however sorry. |
Feb 22nd, 2018, 20:53 | #7 |
Premier Member
Last Online: Jan 15th, 2022 11:23
Join Date: Feb 2009
Location: Salisbury (ish)
|
The one in the boot or right of the dash?
__________________
2008 XC70 3.2 SE Lux with LPG conversion - current 2005 XC70 D5 SE Lux - sold 2004 XC70 D5 SE Lux - written off by another XC70 2001 V70 D5 - sold 2000 V70 Classic 2.4 - sold |
Feb 23rd, 2018, 00:05 | #8 |
New Member
Last Online: Mar 28th, 2018 21:50
Join Date: Feb 2018
Location: Gowkhall
|
The one in the boot. The relay I want is the one you can’t get to easily
__________________
Cheers Rob Anyone near me needing codes read or reset pm me. I have an Autel unit which can do adaptions etc. No software updates however sorry. |
Feb 23rd, 2018, 00:13 | #9 |
Premier Member
Last Online: Apr 25th, 2019 14:15
Join Date: Aug 2017
Location: Hamburg
|
The boot trim comes out really easily . Ie the one that partially Covers the fuse box. On mine it’s just one screw .
The latch on the fuse box makes it look like it comes out , it took me a while to figure out that it doesn’t. The panel is much easier to access with the trim removed. Last edited by Das boot; Feb 23rd, 2018 at 00:15. |
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|