Connections; Preparation - Launch PRO3S+ Manual

LAUNCH

4 Connections

4.1 Preparation

1. Make sure that the ignition is turned off and the vehicle battery voltage range
is 18-30V.
2. Find DLC location. For commercial vehicles, the DLC is always located in
driver's cab. If the DLC cannot be found, refer to the vehicle's service manual
for the location.
3. The method used to connect the VCI module to a vehicle's DLC depends on
the vehicle's configuration as follows:
A. OBD II Vehicle Connection: Plug one end of the diagnostic cable into the
vehicle's DLC, and the other end into the diagnostic socket of the VCI module,
and then tighten the captive screws.
B. Non-OBD II Vehicle Connection: For vehicles with non-OBD II diagnostic
socket, a non-16pin adaptor cable is required.
18