Genie GTH-636 Service Manual page 181

June 2007
REV B
16 BRN
14 WHT
16 BLK 12 BLK
16 BLU
16 RED 12 BLK
16 YEL
16 GRN
7
1 8
2 6
+
3 5
SW23
8 RED
BAT.
TRANS
CONTROL
12 WHT
12 BLK
8 RED
12 WHT
16 RED/WHT
16 ORN
16 GRN
16 BLU
16 GRY
16 RED
16 YEL
16 BRN
16 LT BLU
16 BLU/WHT
12 RED
TILT RELAY / 4-WAY ELEC. / SWAY / AUXILLIARY / BRAKE LIGHT
BN5
16 TAN HORN
16 PUR HORN RELAY
16 BRN/WHT TAIL-LIGHT
BN99
12 PUR PUMP DESTROKE
SW24
PARKING BRAKE SWITCH/LIGHT
16 BLK
(INTERNAL CONNECTION)
16 PINK
12 YEL
(MODELS WITH DUAL JOYSTICKS)
ES0444A
Part No. 97487 GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056
12 BLK
CR88
FUSE BLOCK
RELAY
CB2
87
12 RED 16 WHT 16 BLK
BAT ACC
86 85
40A ACC.
ST
IGN
30
12 GRN
KS3
KEY SWITCH
8 YEL
16 ORN
G9 G3 G2 G6
TP ET EP HM
G10 G11
TT FL
G1
V
16 BLK
16 GRY / WHT
12 BLK
12 BLK
16 GRY / WHT
12 GRY
12 BLK
Y84 Y69
BOOM ACTUATED BOOM ACTUATED
SWAY LOCK-UP LOCK-UP VALVE
GTH-644, GTH-842 and GTH-844 with Perkins Power
CR22
TS18
HEAD LIGHT HEAD LIGHT RELAY
SWITCH
16 RED
86
16 YEL
M9
HEATER FAN
16 RED (LOW)
16 ORN (HIGH)
CAB HEATER
CR89
(OPTION)
PARKING
BRAKE
RELAY
8 RED
87A
16 BLK
86 85
12 RED
30
16 RED
12 RED
16 PUR
12 GRY
Y68
FRONT AXLE
DIFFERENTIAL LOCK
(STANDARD ON 842,844)
(OPTIONAL ON 644)
16 BRN/WHT
12 GRY
FROM MAIN HARNESS
"BRAKE LIGHTS PRESSURE SWITCH"
PS5
BRAKE LIGHTS
PRESSURE
SWITCH
12 GRY
16 BRN/WHT
12 BLK
LS2
NO
NC COM
BOOM LIMIT SWITCH
Section 6 • Schematics
Electrical Schematic -
L30
HEAD LIGHTS
12 YEL 16 RED
16 BLK
12 YEL
16 BRN/WHT
12 YEL 16 RED
16 BLK
87
85 16 GRN
30
SW38
HEATER
16 PUR
16 BRN
16 ORN
16 RED 16 BRN
M11
CIRCULATION FAN
16 BRN
20A 20A
12 YEL
5A 20A
16 PUR
10A 10A
16 ORN
5A 10A
16 YEL
10A 10A
12 BLU
5A
FUSE BOX
FR AXLE
BN77
DIFF LOCK
12 PUR
U35 16 YEL
12 BLK
12V 16 BLK
ACCESSORY
BN3
16 BLK
COLD
16 BLU/WHT
START
16 BLU/WHT
M10
FRONT WIPER
SW36
P H L WIPER
16 GRY
16 ORN
16 BRN
16 BLU
16 RED 16 PUR
FB1
16 BLK
STROBE LIGHT
X
L
16 GRY - HOT
16 YEL
16 GRY/BLK
SW37
6 2 3
TURN SWITCH
L31
5 8 7 4
LEFT REAR
TURN/BRAKE LIGHT
L32
RIGHT REAR
TURN/BRAKE LIGHT
Page 2 of 2
U34
FLASHER
P
L60
LEFT FRONT
TURN SIGNAL
L59
RIGHT FRONT
TURN SIGNAL
6 - 11