STSK453X Installation/User’s Manual
7
Option #3: Power Provided From Front and
Back of Vehicle (Least Common)
Option #2: Power Provided From Front of Vehicle
Option #1: Power Provided From Back of Vehicle
(Most Common)
Option #2: Power provided from front of vehicle
Option #3: Power provided from front and back of
vehicle (Least Common)
AV1
(DO NOT USE)
P/N STSH332
9”
P/N STSH331
Note: Additional
wire or adjustment
to harness may
be required
2”
19”
To reverse light circuit
at front fuse box
3’
(Red)
Tie both together
7”
68”
7”
AV2
7”
P/N STSH330
26’
9”
P/N STSH332
Trigger (Green)
12”
12V(Red)
3A 250V 11”
Chassis Ground
11”
(Red)
19”
To Chassis
Ground
P/N STSH331
To reverse light circuit
at front fuse box
To positive reverse
light wire at the rear
of the vehicle
2”
(DO NOT USE)
P/N: STSH4530
AV1
(DO NOT USE)
P/N: STSM230MO
(X)
P/N: STSM230MO
(X)
Note: Additional
wire or adjustment
to harness may
be required
8”
8”
Audio Cable
Do not use
Audio Cable
Do not use
P/N STSC130X
P/N STSC130X
3’