3
Installations using Adapter Cable Digital Inputs
If you are using the adapter cable digital inputs in your installation, the
following additional tools and other items may also be required:
• Crimping Tool
• Multimeter
•
Fuse Tap
- Required to 12 V from the fuse panel.
Planning Your Installation
How DriveRight VSS Works
DriveRight VSS obtains vehicle speed data from the vehicle’s built-in
VSS (vehicle speed sensor) wire. When your car is moving, the speed
sensor sends a signal to the console. The console uses this signal to cal-
culate vehicle speed, distance traveled, and the rates of acceleration
and deceleration.
Installation Overview
The procedures below and the wiring diagram on the next page provide
an overview of DriveRight VSS installation.
1. Connect the harness cable to power, ground, and the VSS wire.
2. Connect the adapter cable to power, ground, and the digital inputs
(if using digital inputs).
3. Install the DriveRight console on or near the dashboard.
4. Finish the installation by powering the DriveRight, configuring the
VSS DIP switch settings, and testing the installation.
5. Calibrate the DriveRight speed readings. Calibration instructions
are located in the
DriveRight 600
E
User’s Guide
.
CAUTION:
Installing a DriveRight VSS can be hazardous to both the installer and to
the vehicle electrical system. This manual assumes you are aware of the
inherent dangers of working in and around a vehicle and have a working
understanding of electricity. If you are uneasy about installing DriveRight,
please have a qualified professional do the installation. Davis specifically
disclaims any liability for injury or loss resulting from the installation or use
of DriveRight.
Planning Considerations
Before you begin, please review the planning considerations listed
below and think through your installation. A little planning beforehand
will save you time, frustration, and parts.
•
Determine the best DriveRight console mounting location
—
Knowing the console mounting location will help you decide where
to connect and route the harness cable and the digital inputs.
