User's Manual

Diagnostics Operations Vehicle Connection
21
There are three possible conditions for Non-OBD II vehicle connection:
 DLC connection supplies both communication and power.
 DLC connection supplies communication and power is to be supplied via
the cigarette lighter connection.
 DLC connection supplies communication and power is to be supplied via
connection to the vehicle battery.
 To connect to a Non-OBD II Vehicle
1. Locate the required OBD I adapter and connect its 16-pin jack to the
main cable’s male adapter.
2. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.
3. Connect the attached OBD I adapter to the vehicle’s DLC.
NOTE: Some adapters may have more than one adapter or may have test
leads instead of an adapter. Whatever the case, make the proper connection
to the vehicle’s DLC as required.
 To connect the cigarette lighter - for J2534 ECU Programming Device
only
1. Plug the DC power connector of the cigarette lighter into the J2534
programming device.
2. Connect the male connector of the cigarette lighter into the vehicle’s
cigarette lighter receptacle.
 To connect the clipper cable - for J2534 ECU Programming Device
only
1. Connects the tubular plug of the clipper cable to the male connector
of the cigarette lighter.
Figure 4-1 Connection between Cigarette Lighter and Clipper Cable