V100 E5
Start-up system check
Function
Communicates to the control unit the consent to
start the engine.
Operation / Operating principle
Pressing the start button closes the relative circuit,
bringing the ECU PIN 65 to zero voltage (closure
to ground).
Level in electrical circuit diagram:
Start-up enabling switch
Position:
•
Button: on right hand light switch.
Electrical specifications:
•
key released: open circuit
•
key pressed: closed circuit
CAUTION
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
Key:
1. Ignition switch
Electrical system
ELE SYS - 113