Location Of The Data Link Connector (Dlc) - LAUNCH TECH CreaderVII User Manual

LAUNCH CreaderVII English User’' s Manual
sets the code. The second character, a number, 0-3; other three characters, a hex
character, 0-9 or A-F provide additional information on where the DTC originated and the
operating conditions that caused it to set. Here below is an example to illustrate the
structure of the digits:

2.3 Location of the Data Link Connector (DLC)

The DLC (Data Link Connector or Diagnostic Link Connector) is the standardized
16-cavity 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.
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