System cable PCU-4 (Pos.6)
The system cable connects the car phone to the car’s electronics
system. See the wiring diagram for exact instructions.
Note
When laying the cables, take care to position them so
that they are located as far as possible from the
electronics systems installed in your car in order to avoid
electromagnetic interference.
Ensure that cables are placed so that they will not be
subjected to mechanical wear and tear (for example, not
laid under car seats or over sharp edges).