Mitsubishi 3000GT Service Manual page 494

17-34
ENGINE AND EMISSION CONTROL
(3) With the vehicle at a speed of more than about 40 km/h
(25 mph), check that when the control switch is moved
upward (RESUME switch: ON), the vehicle resumes cruis-
ing at the speed held before cancellation of the cruise
control mode.
(4) In the cruise control mode, check that when the main
switch is set to OFF, the normal drive mode is restored
and the vehicle coasts smoothly.
INDIVIDUAL PARTS CHECK
CRUISE CONTROL MAIN SWITCH CHECK
(1) Remove the main switch together with the switch garnish.
(2) Remove the main switch from the switch garnish.
(3) Operate the main switch and check for continuitv across
the individual terminals.
NOTE
ILL: Illumination light
(4) Connect a positive lead from the battery to terminal (3)
and a negative lead from the battery to terminal (4) and
check that battery voltage is available across terminal
(1) and the ground during the period the ON side of the
main switch is pressed and during the period before the
OFF side is pressed thereafter.
Check that when the OFF side of the main switch is
pressed thereafter, the battery voltage available across
terminal (1) and the ground is reduced to 0 V.
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