User's Manual

6
wires used for this purpose as an example of what to look
for. Generally, it is best to splice in the new wires as close
to the data connector as possible.
For Vehicles with 9-pin Diagnostic Connectors
Pin
Location
Signal Description
C CAN_H CAN Bus, High
D CAN_L CAN Bus, Low
E CAN_GND CAN Ground
H & J
This is a different CAN Bus -
DO NOT USE!
View Looking Into the Connector
FIGURE 5 - 9-PIN DEUTSCH CONNECTOR: J1939 CAN BUS
TERMINALS
On vehicles with 9-pin connectors, splice the yellow wire of
the harness to the yellow J1939 CAN Bus High (+) connected
to pin C, and the green wire of the harness to the green J1939
CAN Bus Low (-) connected to pin D.
Some vehicles with 9-pin connectors may be connected
to two sets of twisted pair yellow and green wires. Only
connect to the green and yellow wires at pins C AND D
(J1939 CAN Bus).
CAUTION: If a second set of yellow and green wires is
presently connected to Pins H and J be aware that this is
a different CAN Bus - DO NOT USE THIS BUS for this kit.
INCORRECT CONNECTION MAY CAUSE UNEXPECTED
VEHICLE PERFORMANCE PROBLEMS.
For Vehicles with 6-pin Diagnostic Connectors
Pin
Location
Signal Description
D CAN_H CAN Bus, High
F CAN_L CAN Bus, Low
View Looking Into
the Connector
FIGURE 6 - 6-PIN DEUTSCH CONNECTOR: J1939 CAN BUS
TERMINALS
On vehicles with 6-pin connectors, splice the yellow wire of
the harness to the yellow J1939 CAN Bus High (+, connected
to pin D), and the green wire of the harness to the green
J1939 CAN Bus Low (-, connected to pin F).
ALERT: With either connector, IF FOUND, do not attempt
to use sets of orange and green wires; these are J1708 Bus
wires and this kit is not designed to use the J1708 Bus.
ENABLE/DISABLE SWITCH
Select a suitable location for the Enable/Disable switch,
keeping in mind how much room will be needed for the
switch and access to its wiring connections. A typical site
is next to existing switches of the same size; use a spare
switch location if available. Otherwise, use hand tools and/
or a dashboard-punch to make the hole. Most dashboard
materials are relatively easy to cut through, but be sure to
avoid any damage to wiring or equipment behind the selected
location.
FIGURE 7 - EXAMPLE ENABLE/DISABLE SWITCH
INSTALLATION
See Figure 8 for the wiring connections. As you attach the
wiring, since the terminals are not in numeric order, be sure
to verify the exact location number for each wire as you
assemble the connector for the back of the switch.
5967811
412 32110
Pin Color Description
1 Grey AutoVue Harness, Also Connects to Pin 4
2 Black Ground
4 Grey AutoVue
®
Harness, Also Connects to Pin 1
9 Blue Warning Lamp Enabled
10 Red Ignition, Also Connects to Pin 12
11 Purple Status Lamp Output
12 Red Ignition, Also Connects to Pin 10
Terminal
Numbers
FIGURE 8 - ENABLE/DISABLE SWITCH CONNECTIONS