Lit. No. 30118, Rev. 00
June 15, 2020
66
HEADLAMPS: TYPICAL DUAL-WIRE HALOGEN/LED SCHEMATIC (
continued on following page
)
VEHICLE LIGHTING HARNESS
PN 72545 (72546)
CABLE ASSEMBLY, HCM
PN 72549 (72550)
NEW PLOW LIGHTING HARNESS: PN 72547 (72548)
HCM MODULE
PN 72564 (72565)
FLT
ON
OFF
FL
T
OFF
ON
CONN LABEL PN: 72534
A
B
LED PLOW LIGHT KIT PN: 39900
SERVICE KIT (PS) PN: 39902
SERVICE KIT (DS) PN: 39901
8
5
6
4
3
12
H
F
G
D
E
B
C
A
10
8 9
6 7
4 5
2 3
1
11 12
+
COMMON
B
A
A
B
14
13
B
A
COMMON
COMMON
13 14 15 16 17 18 19 20
16
H
F
G
D
E
B
C
A
H
F
G
D
E
B
C
A
H
F
G
D
E
B
C
A
BAT (–)
BAT (+)
1
2
10
8
9
6
7
4
5
3
11
10
8 9
6 7
4 5
2 3
1
12
11 12
NC
13
14
16
15
14
13
15
16
DRL RIGHT PARK RIGHT
18 19 20
17
1
2
2
1
COMMON
10A
STYLE
MINI-
FUSES
B
A
CONNECTION: FROM WIRE ON THE FLOAT SOLENOID COIL,
HYDRAULIC UNIT, TO YELLOW WIRE BREAKOUT AT THE Y
OF THE PLOW LIGHTING HARNESS.
PN: 72551 (72552)
B
A
B
A
D
F3
F1
F2
C B A
D C B A
D C B A
D C B A
D C B A
B
A
1
2
7
9
11
15
10
X1
BATT (+) IN
TYP. VEHICLE LIGHTING HARNESS
1 - LEFT DRL
2 - LEFT FP (PARK)
3 - LEFT LOW
4 - LEFT TURN
5 - LEFT HIGH
6 - COMMON
7 - EDGE VIEW
8 - RIGHT LOW
9 - RIGHT TURN
10 - RIGHT HIGH
11 - OEM PARK (RAM ONLY)
12 - EdgeView SENSE
13 - NC
14 - COMMON
15 - NC
16 - NC
17 - NC
18 - NC
19 - RIGHT DRL
20 - RIGHT PARK
10
8
9
6
7
4
5
2
3
1
11
K
J
H
G
F
E
D
B
C
A
HALOGEN PLOW LIGHTS
LED PLOW LIGHTS
NC NC NC NC
7
9
10
8
5
6
4
2
3
1
11
LOW BEAM
(H11)
PARK/TURN
(4157NAK)
HIGH BEAM
(H9)
TURN (A)
PARK (B)
COM (G)
P4
P2 (BLK)
1 KEY
P3 (LTGRY)
2 KEY
P7
P5 (BLK)
1 KEY
P6 (LTGRY)
2 KEY
AB
AB
AB
AB
TURN (A)
PARK (B)
COM (G)
LOW BEAM
(H11)
HIGH BEAM
(H9)
PARK/TURN
(4157NAK)
COM
RIGHT HIGH
RIGHT LOW
LEFT HIGH
LEFT TURN
RIGHT PARK
RIGHT DRL
RIGHT TURN
LEFT LOW
X1 - EdgeView™ light input from
Hydraulic unit to HCM.
EDGE VIEW SENSE IN
BLK/ORN
BLK/ORN
PNK
BRN
PUR
GRY
BLK
BLK/ORN
YEL
WHT
WHT/YEL
BLK/WHT
BLK/ORN
YEL
SP1
SP3
SP2
BRN
PNK
8 RED
8 BLK
25A
P5
BLK/WHT
WHT
WHT/YEL
BLK
BLK/ORN
GRY
BRN
PUR
P7
EDGE VIEW LIGHT
BLK/ORN
BLK/ORN
RIGHT LOW
RIGHT HIGH
LEFT HIGH
LEFT LOW
PNK
LTBLU
PNK
P2
BLK/ORN
P1
EDGE VIEW LIGHT
RED
, 8A
WG
Orange wire to OEM Park output
(RAM 6-wire system only)
J1
J3
P1
P3
P2
BEL OUT
X2
SP1
SP2
SP3
LEFT PARK
LEFT DRL
P3
P4
SP4
X3
X1
ORN
RIGHT TURN
COM 2
RIGHT PARK
EDGE VIEW
RIGHT DRL
COM 1
BRN
PUR
PNK
WHT/YEL
BLK/ORN
BLK/ORN
YEL
BLK/WHT
RIGHT HIGH
RIGHT LOW
LEFT LOW
LEFT HIGH
COM 1
LEFT PARK
LEFT DRL
EDGE VIEW
LEFT TURN
COM 2
P3
BLK
BRN
P6
P1
BLK/WHT
BLK/ORN
WHT/YEL
BLU/ORN
BLK
BLK/ORN
GRY
PUR
BRN
LT BLU
WHT
P2
WHT
BLK
BLK/ORN
PUR
GRY
BRN
LT BLU
BLU/ORN
SD 4 Halogen light system
WHT/YEL
BLK/WHT
TO VEHICLE
BATTERY
YEL
YEL
LEFT TURN
RIGHT TURN
RIGHT PARK
RIGHT DRL
LEFT DRL
LEFT PARK
COMMON
COMMON
COMMON
BRN
GRY
PNK
BLK/ORN
BLK/ORN
YEL
BLK
WHT
PARK
COM
TURN
COM
LOW
COM
COM
RIGHT COM
RIGHT HIGH
COM
RIGHT LOW
LEFT HIGH
LEFT TURN
PARK
LEFT COM
RIGHT TURN
LEFT LOW
HIGH
PARK
COM
TURN
HIGH
COM
LOW
COM
BLK/WHT
WHT
WHT/YEL
BLK
BLK/ORN
BLU/ORN
BLK/ORN
GRY
BRN
PUR
LTBLU
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