Mitsubishi Montero (2002-2004). Manual — part 847
AUTO-CRUISE CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-51
SPEED-INCREASE SETTING
1. Set to the desired speed.
2. Push the auto-cruise control switch in the direction of arrow.
3. Check to be sure that acceleration continues while the
switch is held, and that after it is released the constant
speed at the time when it was released becomes the driving
speed.
NOTE: Acceleration can be continued even if the vehicle
speed has passed the high-speed limit [approximately 200
km/h (124 mph)]. But the speed when the auto-cruise con-
trol switch is released will be recorded as the high-speed
limit.
SPEED-REDUCTION SETTING
1. Set to the desired speed.
2. Push the auto-cruise control switch in the direction of arrow.
3. Check to be sure that deceleration continues while the
switch is pressed, and that after it is released the constant
speed at the time when it was released becomes the driving
speed.
NOTE: When the vehicle speed reaches the low limit
[approximately 40 km/h (25 mph)] during deceleration, the
auto-cruise control will be cancelled.
RETURN TO THE SET SPEED BEFORE
CANCELLATION AND AUTO-CRUISE CONTROL
CANCELLATION
1. Set the auto-cruise speed control.
2. When any of the following operations are performed while at
constant speed during auto-cruise control, check if normal
driving is resumed and deceleration occurs.
(1) The auto-cruise control switch is pushed in the direction
of arrow.
(2) The brake pedal is depressed.
(3) The selector lever is moved to the "N" range.
3. At a vehicle speed of 40 km/h (25 mph) or higher, check if
when the "RESUME" switch is switched "ON," the vehicle
speed returns to the speed before auto-cruise control driving
was cancelled, and constant speed driving occurs.
4. When the main switch is turned to the "OFF" while driving at
constant speed, check if normal driving is resumed and
deceleration occurs.
ACX01172
AE
ACX01172
AD
ACX01172
AG
AUTO-CRUISE CONTROL
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ENGINE AND EMISSION CONTROL
17-52
AUTO-CRUISE CONTROL SYSTEM COMPONENT
CHECK
M1172001700231
STOPLIGHT SWITCH
1. Disconnect the connector.
2. Check for continuity between the terminals of the switch.
TRANSMISSION RANGE SWITCH ("N" POSITIN)
Refer to GROUP 23A, On-vehicle Service
− Essential Service
THROTTLE POSITION SENSOR
Refer to GROUP 13A, On-vehicle Service
− Throttle Position
Sensor Check
ACCELERATOR PEDAL POSITION SENSOR
Refer to GROUP 13A, On-vehicle Service
− Accelerator Pedal
Position Sensor Check
MEASUREMENT
CONDITION
TERMINAL
CONNECTOR
OF TESTER
SPECIFIED
CONDITION
When brake pedal is
depressed. (for
stoplight circuit)
1
− 2
Less than 2 ohms
3
− 4
Open circuit
When brake pedal is
not depressed. (for
auto-cruise control
circuit)
1
− 2
Open circuit
3
− 4
Less than 2 ohms
ACX01180 AB
AUTO-CRUISE CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-53
AUTO-CRUISE CONTROL SWITCH CHECK
Measure the resistance between terminal 2 and terminal 3
when each of the "SET," "RESUME," "CANCEL" and MAIN
switches is pressed. If the values measured at the time corre-
spond to those in the table below, the resistance values are
correct.
VEHICLE SPEED SENSOR CHECK
Refer to GROUP 54A, Combination Meters Assembly and
Vehicle Speed Sensor
.
SWITCH POSITION
SPECIFIED CONDITION
MAIN switch "OFF"
Open circuit
MAIN switch "ON"
Less than 2 ohms
"CANCEL" switch ON
Approximately 100
Ω
"RESUME" switch ON
Approximately 887
Ω
"SET" switch ON
Approximately 300
Ω
1 2 3
AC203822AB
OFF
OFF
OFF
OFF
ON
ON
ON
ON
CAN
MAIN
RES
SET
2
3
AUTO-CRUISE CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-54
AUTO-CRUISE CONTROL
REMOVAL AND INSTALLATION
M1172001400218
WARNING
Before removal of the air bag module, refer to GROUP 52B, SRS Service Precautions
and GROUP 52B, Air Bag Module and Clock Spring
.
AC204448AB
1
7
6
5
4
3
2
CONTROL SWITCH REMOVAL
STEPS
• AIR BAG MODULE <DRIVERS
SIDE> (REFER TO GROUP 52B, AIR
BAG MODULES AND CLOCK
SPRING
1. AUTO-CRUISE CONTROL SWITCH
CONTROL UNIT REMOVAL
2. POWERTRAIN CONTROL MODULE
(PCM) [REFER TO GROUP 23A,
POWERTRAIN CONTROL MODULE
(PCM)
.]
SENSOR REMOVAL STEPS
3. VEHICLE SPEED SENSOR (REFER
TO GROUP 52A, COMBINATION
METERS ASSEMBLY AND VEHICLE
SPEED SENSOR
4. TRANSMISSION RANGE SWITCH
(REFER TO GROUP 23B,
TRANSMISSION
5. THROTTLE POSITION SENSOR
(REFER TO GROUP 13A,
THROTTLE BODY
6. STOPLIGHT SWITCH (REFER TO
GROUP 35A, BRAKE PEDAL
7. ACCELERATOR PEDAL POSITION
SENSOR (REFER TO
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