On the power harness: Red wire to ignition/switched 12v. Black wire to a good ground source.
On the can/pump harness the Red wire goes to Can H (Grey/Red on the factory volvo connector)
The Yellow wire goes to Can L (Blue/Red on the factory volvo connector)
The Black wire goes to Pump turn on (Grey/Blue on the factory Volvo connector)
Place the module in a suitable location under the dash and place the adjustment knob where you can easily access it. The knob will allow for control of pump speed from 40%-100%
If you have a GPS unit, place the antenna where it has a clear veiw of the sky and is not obstructed by metal to get the best signal and fastest lock on satellites.
For GPS units, turning the knob all the way to the left (counter clockwise) will enable the module to start reading the GPS speed and adjust accordingly. (Note* when first booted up it may take a minute or two for the GPS signal to lock.
