Installation guide

10
Heavy Duty Harness Installation
Connecting to the Diagnostic Link Connector (DLC) Port
1. With the vehicle’s engine OFF, unscrew the DLC port from its position under
the dashboard*. In most cases, the DLC port is located under the dashboard
on the left side of the steering wheel, facing toward the floorboard.
2. Plug the Bypass Connector of the harness into the DLC port that was
previously removed from the vehicle in step 1. For the 9-pin connector, turn
the rotating cap clockwise to lock into place.
3. Mount the Core Connector of the harness into the place in which the DLC
port originally resided.
*Note: DLC Port Connector may also be located near or
behind the driver seat.
Dashboard
Networkfleet Unit
Core Connector
Bypass Connector
Original DLC Port
To Vehicle