Vehicle Connection - Launch X-431 Manual

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located under dashboard, a label should be there telling location. For some
Asian and European vehicles, the DLC is located behind the ashtray and the
ashtray must be removed to access the connector. If the DLC cannot be found,
refer to the vehicle's service manual for the location.

4.3.3 Vehicle connection

The method used to connect the main cable to a vehicle's DLC depends on the
vehicle's configuration as follows:
A. OBD II Vehicle Connection: Plug one end of the main cable into the vehicle's
DLC, and the other end into the DB15 diagnostic socket of the tool, 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.
a). For non-OBDII Passenger Vehicles, proceed as follows:
1. Select the non-16pin adaptor cable corresponding to the tested vehicle.
2. Plug one end of the main cable into the DB15 diagnostic socket of the tool,
and the other end to into the OBD I adaptor.
3. Plug the non-16pin end of the adaptor cable into the DLC socket, and the
other end to the OBD I adaptor, and then tighten the captive screws.
4. To supply power to OBD I adaptor from:
A. Cigarette Lighter Cable (not included): Connect one end of the cigarette
lighter cable to vehicle's cigarette lighter receptacle, and the other end to the
power jack of OBD I adaptor.
www.diagtools.eu, Pernavas 43A, Riga, Latvia, LV-1009, +37129416069, info@diagtools.eu
X-431 Euro Mini User Manual
Fig. 4-9
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