Electrical Component And Limit Switch Legends; Section 6 • Schematics - Genie GTH-636 Service Manual

Section 6 • Schematics

Electrical Component and Limit Switch Legends

ABBREVIATION LEGEND
Item Description
B1 Battery
BN Button
BN3 = Cold start
BN5 = Horn
BN77 = Front axle differential lock
BN99 = Pump destroke
BN100 = Fork level
BN101 = Blink code enable
CB2 Circuit breaker, system power, 40A
CR Control relay
CR1 = Engine start
CR5 = Horn relay
CR22 = Head light
CR88 = Fuse block
CR89 = Parking brake
CR90 = Fork tilt
D1 Alternator
F Fuse
F18 = Power to blink code light
F19 = Power to ECM
FB1 Flashing beacons (option)
G Gauge
G1 = Volt meter
G2 = Engine oil pressure
G3 = Engine coolant temperature
G6 = Hour meter
G9 = Transmission oil pressure
G10 = Transmission temperature
G11 = Fuel level
H Horn or alarm
H2 = Auto-style horn
H3 = Back-up alarm
a
6 - 2 GTH-636 • GTH-644 • GTH-842 • GTH-844 • GTH-1048 • GTH-1056
ABBREVIATION LEGEND
Item Description
KS3 Key switch
L Light or LED
L30 = Head lights
L31 = Left rear turn/brake
L32 = Right rear turn/brake
L59 = Right front turn signal
L60 = Left front turn signal
L61 = Back-up
L62 = Brake/tail light
L63 = Low brake pressure
L64 = Parking brake "On"
L65 = Blink code
LS2 Boom limit switch
M Motor
M3 = Engine starter
M4 = Fuel pump
M9 = Heater fan
M10 = Front wiper
M11 = Circulation fan
Q Solenoid
Q7 = Fuel enrichment
Q8 = Fuel shut-off
PS Pressure switch
PS4 = Clutch cut-off
PS5 = Brake light
PS6 = Parking brake
PS7 = Service brake low pressure
S Sensor
S1 = Engine coolant temperature
S2 = Engine oil pressure
S11 = Transmission temperature
S12 = Transmission pressure
S13 = Fuel level
a boom limit switch (all models except GTH-636)
(hidden from view)
(located on boom pivot between boom and chassis)
June 2007
ABBREVIATION LEGEND
Item Description
SW Switch
SW23 = Transmission control
SW24 = Parking brake
SW34 = Sway control
SW35 = Auxiliary control
SW36 = Wiper
SW37 = Turn switch
SW38 = Heater
SW39 = Outrigger - RF
SW40 = Outrigger - LF
TS Toggle switch
TS18 = Head light
U Electronic component
U31 = Engine ECM
U34 = Turn flasher
U35 = 12V accessory plug
Y Solenoid valve coil
Y66 = Pump destroke
Y67 = Parking brake
Y68 = Front axle differential lock
Y69 = Boom actuated lock-up
Y70 = Sway left
Y71 = Sway right
Y72 = Fork level
Y73 = Stabilizer right front down
Y74 = Stabilizer right front up
Y75 = Stabilizer left front down
Y76 = Stabilizer left front up
Y77 = Controller relief
Part No. 97487
REV A