Mitsubishi MOTORS Eclipse 1997, Service Manual

Page: 516 / 540

CHASSIS Rear
OPERATION
l
If the defogger switch is turned to “ON” when
the ignition switch at the “ON” position, the
timer circuit in the ETACS-ECU will be operated
keep the transistor “on” for 11 minutes to close
the contact point of the defogger relay. When
the defogger relay is “on”, the defogger will
be activated. Moreover, the indicator light of
the defogger switch is lit to inform that the
defogger is activated.
l
When 11 minutes have passed, the defogger
will stop activating even if defogger switch
is at “ON”.
When the defogger is. activated (the timer is
activated), they will also stop-activating even
if the defogger switch is set at “ON” again.
Scan tool
Diagnostic
trouble
code
check harness
TSB Revision