Wayne Dresser Vista 1 Series Service Manual page 85

February 1997
Use voltmeter to check
the cash/credit interface
board & wire harness
between board &
membrane switch assy.
See Appx B -pinout info.
YES & cash/credit board
Replace the lighted
cash credit interface
FIGURE A-2. FAULT CODE 02.
02 fault code.
Pust to start
option disabled
but switch
detected.
Does
the harness
check good ?
NO
board.
Is the
problem YES
corrected?
NO
Replace the
wiring harness.
Is the
problem
YES
corrected?
NO
Replace the
computer.
END
Part No. 920160 Rev A
75