Genie GTH-636 Service Manual page 187

June 2007
REV B
14 WHT
16 BLK
12 BLK
16 RED 12 BLK
16 BLU/WHT
12 BLK
CB2
+
8 RED
12 RED BAT
BAT. ACC.
40A
12 WHT 12 GRN
16 RED/WHT 16 RED/WHT
G9 G3
TP ET
16 ORN
16 GRN
16 BLU
16 GRY
16 RED
16 YEL
G10
16 BRN
TT
G1
V
12 RED
TILT RELAY / 4-WAY ELEC. / DROP BLOCK / BRAKE LIGHT
BN5
16 TAN 16 BLK
HORN
16 PUR
HORN RELAY
16 BRN/WHT
TAIL-LIGHT
12 PUR
PUMP DESTROKE
BN99
12 GRY
12 BLU AUX. CONTROL
SW35
16 BLK SW34
16 WHT
SWAY CONTROL
R.F. STABILIZER CONTROL
16 BRN
16 PUR
L.F. STABILIZER CONTROL
16 ORN
Y69
BOOM ACTUATED
LOCK-UP VALVE
16 BRN
16 BLK
Y75
L.F. DOWN
16 ORN
16 PUR
Y76
STABILIZER
L.F. UP
VALVES
16 BLK
16 YEL
ES0449A
Part No. 97487 GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056
8 RED
KS3 CR88
KEY SWITCH
FUSE BLOCK
RELAY
87
ACC 16 WHT 16 BLK
86 85
ST
IGN
30
CR89
8 YEL
PARKING
BRAKE
16 ORN
RELAY
87A
16 BLK
16 BLK 16 ORN
L64
86
85
PARKING BRAKE "ON"
30
G2 G6
EP
HM
G11
FL
16 GRY / WHT
16 GRY
12 GRY
16 GRY
12 YEL
SW39
16 GRN
16 GRN
SW40
12 GRY 12 GRY
12 BLK 12 BLK
(MODELS WITH DUAL JOYSTICKS)
Y73
R.F. DOWN
16 BLK
16 BLK
16 BLK
LS2
NO
Y74 NC COM
BOOM LIMIT SWITCH
R.F. UP
Electrical Schematic -
GTH-1048 and GTH-1056 with Perkins Power
TS18
CR22
HEAD LIGHT
HEAD LIGHT RELAY
SWITCH
16 RED
87
85
86
16 YEL 30
M9
HEATER FAN
16 RED (LOW)
16 ORN (HIGH)
CAB HEATER
(OPTION)
8 RED
12 RED
20A
16 RED
5A
12 RED
10A
16 PUR
5A
12 GRY
10A
12 GRN
5A
FUSE BOX
12 PUR
12 BLK
Y68
FRONT AXLE
DIFFERENTIAL
LOCK (OPTION)
16 BLU/WHT
16 BRN/WHT
P
STROBE LIGHT
FROM MAIN HARNESS
"BRAKE PRESSURE SWITCH"
PS5
BRAKE LIGHTS
PRESSURE
SWITCH
Y84
L31
BOOM ACTUATED
TURN/BRAKE LIGHT
SWAY LOCK-UP
L32
Section 6 • Schematics
Page 2 of 2
L30
HEADLIGHTS
12 YEL 16 RED
16 BLK
12 YEL
16 BRN/WHT
12 YEL 16 RED
16 BLK
16 GRN
16 BRN/WHT
SW38
HEATER
16 PUR
16 BRN
16 ORN
16 RED 16 BRN
M11
CIRCULATION FAN
16 BRN
20A
12 YEL
20A
16 PUR
10A
16 ORN
10A
16 YEL
10A
12 BLU
5A
FR AXLE
BN77
DIFF LOCK
U35
16 YEL
12V
16 BLK
ACCESSORY
16 BLU/WHT
BN3
COLD
START
M10
FRONT WIPER SW36
H L WIPER
16 GRY
16 ORN
16 BRN
16 BLU
FB1
16 RED 16 PUR
16 BLK
X
P
L
16 GRY - HOT
16 YEL
16 GRY/BLK
LEFT FRONT
TURN SIGNAL
SW37
6 2 3
LEFT REAR
TURN SWITCH
5 8 7 4
RIGHT REAR
RIGHT FRONT
TURN/BRAKE LIGHT
TURN SIGNAL
U34
FLASHER
L60
L59
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