Connections; Preparation; Dlc Location; Vehicle Connection (Only For Passenger Vehicle Configuration Version) - Launch X-431 Manual

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4.3 Connections

Normal testing conditions

 The ignition is turned on.

 The vehicle battery voltage is 9~18V.

 The throttle is in a closed position.

The DLC (Data Link Connector) is typically a standard 16 pin connector where

diagnostic code readers interface with the vehicle's on-board computer. The

DLC is usually located 12 inches from the center of the instrument panel (dash),

under or around the driver's side for most vehicles. If Data Link Connector is not

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 (Only for Passenger Vehicle Configuration

Version)

The method used to connect the VCI to a vehicle's DLC depends on the

vehicle's configuration as follows:

 A vehicle equipped with an OBD II management system supplies both

communication and 12V power through a standardized DLC.

X-431 Torque III User Manual

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