Hardwiring the Cable
- Disconnect the negative connection to the vehicle’s battery.
- Use an automotive test light to identify a switched 12 or 24 VDC wire that is
controlled by the vehicle’s ignition key.
CAUTION:
Always wire G7 Bridge to a vehicle circuit that incorporates a fuse.
- Route the cable’s positive wire (red) to the switched 12 or 24 VDC wire. Note:
The hardwire cable is approximately 6 ft in length. You may need to add, splice, and insulate extra wire to the cable depending on the location of the power source. Ensure that you use a minimum 18-gauge automotive-grade wire.
- Use a crimp or solder connection to connect the red wire to the switched 12 or 24 VDC wire. Do not use wiring taps such as 3M Scotchlok™.
- Route the cable’s negative wire (black) to the vehicle’s ground wire or chassis ground.
- Use a crimp or solder connection to connect the cable’s black wire to the
ground wire.
- Insulate the soldered connections with an insulated heat shrink. CAUTION:
Use split loom when wiring is run under the truck or exposed to rocks, mud, salt, and snow. Use grommets to protect the cable from sharp edges drilled into the body of the vehicle.
- Reconnect the negative connection to the vehicle’s battery.
- Blackline recommends that you use cable ties or something similar to secure the cable, to prevent wear due to vibration.
