Check Second Station Caution; Check Throttle System Caution - Suzuki DF300 Service Manual

ENGINE CONTROL SYSTEM 3-47

CHECK SECOND STATION CAUTION

CONDITION:
This system operates when a failure has occurred in the 2nd station control system.
ACTION:
When the system operates, the tachometer display screen will indicate "Check 2nd Station" and at the same
time the caution buzzer sounds and two caution lamps turn on.
In addition, a red light on the switch panel turns on.
NOTE:
When the tachometer "ENTER" button is pressed, the diagnosis code "Check Engine 7-4" appears on the
display screen.
NOTE:
When this system operates, the engine control is operational only in the 1st station and not in the 2nd sta-
tion.
RESET:
Inspect the control systems of Sub BCM and the 2nd station and repair or replace the component that has
caused the failure.

CHECK THROTTLE SYSTEM CAUTION

CONDITION:
This system operates when a failure has occurred in the electronic throttle control system.
ACTION:
When the system operates, the tachometer display screen will indicate "Check Throttle System" and at the
same time the caution buzzer sounds and two caution lamps turn on.
The engine speed will fluctuate limiting the speed to the maximum of 2 000 r/min.
NOTE:
When the tachometer "ENTER" button is pressed, the diagnosis code of any one of "Check Engine 7-1, 7-2,
7-3 or 2-1" appears on the display screen.
RESET:
Inspect the control system of electronic throttle system and repair or replace the component that has caused
the failure.