GMC Tech 2 User Manual page 24

SECTION III
Tech 2 Connection to Vehicle
The Tech 2 receives power through the DLC cable connection to vehicles equipped with On-Board
Diagnostics (OBD II) (Figure
source such as a vehicle cigarette lighter must be used
Figure III-23
Attaching the Tech 2 to OBD II equipped vehicles
Figure III-24
Attaching the Tech 2 to non-OBD II equipped vehicles
III-23). In the case of vehicles not equipped with OBD II, an external power
(Figure III-24).
2005
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