Wiper Motor; Main Wiring Earth; Electrical Instruments And Automatic Gearbox Illumination; Low Charge Warning - Suffolk SS100 Build Manual

SS100 Build Manual (Export Edition)
Changeover switch contact
Common input
Output one
Output two
9.1.9

Wiper motor

Along side the heater fan wires are the wiper motor wires these can be connected as follows:
Wiper motor wires
Blue/Green
Red/Green (Slow speed)
Yellow/Green (fast speed)

9.1.10 Main wiring earth

Next wires exiting the loom will be the thick multi black earth eyelet, which should be bolted to the left hand
bolt in the roll hoop that holds the wiper "Z" bracket, clean this area to make sure of a good earth connection.
This should already be connected from section 3 above to help position the wiring loom.

9.1.11 Electrical instruments and Automatic gearbox illumination

Along with the earth eyelet are six wires provided for electric gauges and Automatic gearbox illumination.
Some gauges may have + marked on the gauge others can be connected either way around.
Oil pressure gauge
st
1 Terminal
nd
2 Terminal
Water temperature gauge
st
1 Terminal
nd
2 Terminal
Automatic gearbox illumination
Join these two wires together
through a fuse

9.1.12 Low charge warning

The remaining wires should follow the wiper drive track and turn back across the dashboard from left to
right, all the instruments and switches can be wired and fitted at the same time or you can fit all instruments
and switches and wire from behind. The first two cables are for low charge warning lamp these will need
female spades crimped or soldered on.
Low charge warning lamp
(Red)
st
1 Terminal
nd
2 Terminal
9.1.13 Heater fan switch
The next two are for the heater fan switch. The heater fan switch has screw terminals, as with all this type of
screw terminal connection the wires need baring back before inserting behind screw (the connection will be
stronger and longer lasting if you tin the wire ends with solder before inserting in switch).
Heater fan switch
st
1 Terminal
nd
2 Terminal
9.1.14 Water temperature gauge
Next fit the water temperature gauge, if using electric gauge extend wires to reach wires in section 12
above, if using Suffolk Sportscars supplied mechanical gauge the capillary tube needs to be fed through the
dashboard
Wire
Green/Yellow
Orange (slow fan speed)
Red (fast fan speed)
Loom Wires
Green
Red/Green
Blue/Green
Loom Wires
Green
White/Brown
Green
Green/Blue
Green
Grey/Red
Loom wires Power
Green +12v ignition control feed
Brown/yellow -12v from Alternator +12v when engine running
Loom wires Power
Green +12v ignition control feed
Green/Yellow +12v feed to fan
Page 54
Rev 10 November 2013
Power
+12v dashboard switched feed
+12v switch feed 1 to fan
+12v switch feed 2 to fan
Power
+12v Ignition feed
-12v Dash switched feed 1
-12v Dash switched feed 2
Power
+12v ignition from voltage regulator
-12v variable from engine switch
+12v ignition from voltage regulator
-12v variable from engine switch
+12v ignition feed input
+12v feed to illumination