Haynes Forums  

Go Back   Haynes Forums > Haynes Roadster Forums > Electrics
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Display Modes
  #1  
Old 11th September 2009, 01:51 PM
gus's Avatar
gus gus is offline
Senior Member
 
Join Date: Oct 2008
Location: Taunton
Posts: 174
Default Yellow Relay

Not sure if this has been asked before, but does anybody know what the yellow relay on the passenger side of the Sierra behind the dashboard does.

You can see it in this picture hanging down prior to removing the loom from the car.

Thanks

Mark
Attached Images
File Type: jpg IMG_2117_web.jpg (53.0 KB, 52 views)

Last edited by gus : 11th September 2009 at 01:54 PM.
Reply With Quote
  #2  
Old 11th September 2009, 01:58 PM
HandyAndy's Avatar
HandyAndy HandyAndy is offline
Senior Member
 
Join Date: Jan 2009
Location: cleveland
Posts: 3,917
Default

hi mark,
i think its something to do with the indicator flasher relay
i think, not 100% sure tho.

andy
__________________
Flat Pack Chassis Kits for sale, contact me at andyroadster@yahoo.co.uk
Reply With Quote
  #3  
Old 11th September 2009, 02:46 PM
gus's Avatar
gus gus is offline
Senior Member
 
Join Date: Oct 2008
Location: Taunton
Posts: 174
Default

From what I can see in the manual, the indicator relay and lights on warning buzzer relay were fixed to the steering column. Both of these are black and I know which they are.

I was wondering if it is something to do with the security system as it is mounted near to it. It also has a blade fuse on the side of it.
Reply With Quote
  #4  
Old 11th September 2009, 03:23 PM
DaddyA's Avatar
DaddyA DaddyA is offline
Senior Member
 
Join Date: Jan 2009
Location: Saltash, Cornwall
Posts: 263
Default

I was thinking it was something to do with the cooling fan, could be wrong.
__________________
Cheers

Daz...

http://s641.photobucket.com/albums/uu133/tashlotty/
Reply With Quote
  #5  
Old 11th September 2009, 04:34 PM
davidimurray's Avatar
davidimurray davidimurray is offline
Senior Member
 
Join Date: Jan 2009
Location: Near Cardiff
Posts: 742
Default

What year / features did your car have.

Mine was an 1987 GL with a 1.8 pinto, no alarm system, immobiliser,electric windows etc, but it did have central locking. I have no recollection of this relay on my car.
Reply With Quote
  #6  
Old 11th September 2009, 04:49 PM
RAYLEE29's Avatar
RAYLEE29 RAYLEE29 is offline
Senior Member
 
Join Date: Sep 2008
Location: POOLE DORSET
Posts: 520
Default

Hi,it could be the fuel pump relay. The sierra loom is quite modular so its reasonably easy to remove sections such as abs central locking windows etc etc i think the fuel pump relay is part of the engine loom comes just after the big ecu plug
hope this helps otherwise check the wiring colours and look in the manual at the wiring diagram
if you dont have a haynes manual i could look it up for you but ill need the car model year and engine size/type plus the wire colours for the relay
Ray
Reply With Quote
  #7  
Old 11th September 2009, 05:41 PM
gus's Avatar
gus gus is offline
Senior Member
 
Join Date: Oct 2008
Location: Taunton
Posts: 174
Default

Sierra is a J reg 1.8 LX. CVH carbed engine so no fuel pump or ecu etc.

Fitted with elec windows, central locking, security module.

Found another picture that I took as I was pulling it out of the car.
Looks like the fuse onthe side of the relay has 2 red wires going to it.
The relay itself has a red, brown & 2 black with white trace going to it.

Thanks for replys so far.

Mark
Attached Images
File Type: jpg IMG_2130_web.jpg (39.6 KB, 36 views)

Last edited by gus : 11th September 2009 at 05:47 PM.
Reply With Quote
  #8  
Old 11th September 2009, 05:59 PM
gus's Avatar
gus gus is offline
Senior Member
 
Join Date: Oct 2008
Location: Taunton
Posts: 174
Default

Just answered my own question!!

Now I found it on the wiring diagrams, DaddyA your the winner. It is the cooling fan relay.

Make mental note not to cut that one off!!

Thanks for the guidance.

Mark
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 12:39 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.