Lotus Europa Community
Lotus Europa Forums => Garage => Topic started by: Gmg31 on Friday,May 12, 2017, 02:57:14 AM
-
Unfortunately the wiring diagram is far from clear for this task and I think relay labels have changed. Does any one know how to wire up the relay on the S2
We have
Black + Red/black
Black
Purple
Green +green
Modern relay is labelled
30
85
86
87
-
http://www.gtsparkplugs.com/images/mini-automotive-relay-wiring-840x.jpg
Purple (fused battery +) goes to the 30 terminal
Double Green (fused ignition) goes to 85
Black/Red-Black (rad fan switch and dash fan control) goes to 86
Black probably to 87 (should be the rad fan feed but double check using a continuity meter)
-
You're a star JB thank you.
-
Im always amazed how there is always someone with the desired information, good call JB :trophy:
-
Anyone know Why is the red/wire connected to the heater fan switch? What does it do?
-
The heater fan switch has three positions:
- off
- heater fan on
- heater fan and rad fan on
-
Oh that's interesting. I've replaced my switches so I need to consider if that wire is important. Does the red/black wire trigger the radiator fan by going to earth? If so I gues I could just add another switch. Thanks for your help
-
Yes, it earths the relay to turn on the rad fan. The original heater fan is a single speed. Fused ignition power to the heater fan and it earths through the switch.
-
Great thanks.
-
wired it all up last night and it worked first time. Creeping ever closer to the finish line.
Thanks for your help.