JLG T500J, Service And Maintenance Manual

Page: 302 / 306

SECTION 7 - BASIC ELECTRICAL INFORMATION & SCHEMATICS
7-30 3121200
SHEET 2
4 5 6 7 8
G
H
E
F
C
D
A
B
8 7 6 5 4
1 YELLOW
2 BLACK
3 WHITE-1
4 GREEN
5 BLUE
6 RED
7 BROWN
8 ORANGE
9 PINK
10 WHITE-2
11 GREY
12 VIOLET
4 TERMINAL CONNECTOR
(STANDARD CONNECTOR WITH SURGE BRAKES)
6 TERMINAL CONNECTOR
(STANDARD CONNECTOR WITH ELECTRIC BRAKES)
7 TERMINAL CONNECTOR
(SPECIAL REQUESTED CONNECTOR )
TOW VEHICLE TRAILER
TOW VEHICLE TRAILER
TOW VEHICLE TRAILER
COMMON GROUND
TAIL & RUNNING LIGHTS
LEFT STOP & TURN
RIGHT STOP & TURN
GD - COMMON GROUND
S - NOT USED
TM - TAIL & RUNNING LIGHTS
RT - RIGHT STOP & TURN
LT - LEFT STOP & TURN
A - ELECTRIC BRAKES
TM
GD
LT
RT
S
1 - COMMON GROUND
2 - ELECTRIC BRAKES
3 - TAIL & RUNNING LIGHTS
7 - NOT USED
6 - RIGHT STOP & TURN
5 - LEFT STOP & TURN
4 - NOT USED
6
2
1
5
3
4
7
GD-TM-LT-RT
NOT USED
LEFT SIDE MARKER
LIGHT RIGHT SIDE MARKER
LIGHT
7 POSITION TRAILER WIRING
AUS/SA SURGE
THE COLOR CODE WILL BE THE
SAME FOR BOTH AUS AND SA.
PLUG WIRING AND CONNECTOR
WILL BE INSTALLED BY AUS AND
SA DEALERS
4 5 6 3 7 8 2
LEFT STOP/TURN
MARKER LIGHT
LOCATED AT BACK OF BOOM
LICENSE
PLATE
LIGHT
BROWN - MARKER
RED - STOP
WHITE - GROUND
A
B
C
NOT USED
9
NOT USED
10
NOT USED
11
NOT USED
12
YELLOW- LEFT TURN WHITE-1- GROUND RED- STOP
BROWN- MARKER
GREEN- RIGHT TURN
1
YELLOW WHITE-1 RED BROWN GREEN
12 POSITION CONNECTOR LOCATED
AT LEFT REAR O/R PLUG INTO
BUMPER ASSY 12 POSITION CONNECTOR
NOT USED NOT USED
BROWN
GREEN
WHITE
CENTER BRAKE AND
MARKER LIGHT
RIGHT STOP/TURN
MARKER LIGHT
4 7 6 3 5 8 2 9 10 11 12 1
BLACK- NOT USED
BLUE- NOT USED
ORANGE- NOT USED PINK-NOT USED WHITE-2- NOT USED GREY- NOT USED VIOLET- NOT USED
1 - L - YELLOW - LEFT TURN
2 - 54G - BLUE - NOT USED
3 - 31 - WHITE-1 - GROUND
7 - 58L - BLACK - NOT USED
6 - 54 - RED - STOP
5 - 58R - BROWN - MARKER/LICENSE PLATE/TAIL LIGHT
4 - R - GREEN - RIGHT TURN
BROWN
WHITE
RED
GREEN
YELLOW
7 POSITION CE TRAILER PLUG (12N)
RED
BROWN
WHITE
LOADING VIEW
6 5
2 3
1
7 4
BROWN
WHITE
HARNESS TRAILER LIGHTS
HARNESS CENTER BRAKE LIGHT
BLACK 1
2
WHITE
BLACK
WHITE
FRONT LEFT SIDE
MARKER LIGHT FRONT RIGHT SIDE
MARKER LIGHT
1
2
HARNESS TRAILER LIGHTS
Figure 7-37. Electrical Schematic (Trailer) - Sheet 3 of 4