User's Manual

Vehicle Equipment Installation Instructions 14
5.3 Radio/GPS Unit Cable Terminations
1. Route the cables from the radio/GPS antenna
through the vehicle to the radio/GPS unit
location.
2. Coil up any excess cable.
Note: When coiling excess cable do not create
any sharp bends in the cable or the cable may
be damaged.
3. Connect the cable labeled GPS to the GPS
connector on the radio/GPS unit. Connect
the other cable to the Radio connector.
Tighten the connectors using a 5/16” wrench
(an 8 mm wrench may also be used)
Note: The connectors are keyed and cannot be
connected to the wrong connector.
4. Plug the 15 pin connector of the radio/GPS
cable (black cable) into the P1 connector of
the radio/GPS unit and tighten the screws.
3. Route the cable to the location where the
Vehicle Control unit will be installed.
Table 5-1. Radio/GPS Unit Terminal Block
Pin Index
Pin Wire Color Function
1 Yellow Radio transmit (+)
2 Yellow Black Radio transmit (–)
3 Blue Radio receive (+)
4 Blue White Radio receive (–)
5 Orange Radio clock (+)
6 Orange Green Radio clock (–)
7 Brown GPS power
8 Brown White Common
9 Violet Radio power
10 Violet White Common
11 Bare Shield drain wire
Figure 5-3. Radio/GPS Cable Installation
1. Vehicle radio/GPS unit 3. GPS antenna cable
2. Vehicle interface harness assembly 4. Radio antenna cable