center console MITSUBISHI MONTERO 1998 User Guide
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 1998, Model line: MONTERO, Model: MITSUBISHI MONTERO 1998Pages: 1501, PDF Size: 25.81 MB
Page 469 of 1501
Junction Block Behind left side of dash.
Passenger Compartment Relay Box Behind left side of dash.
Power Seat Relay Box Under driver's seat.
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CONTROL UNITS
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Component Component Location \
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ABS Control Unit Mounted on top of right rear
wheelwell, under metal plate.
A/C Control Unit On top of evaporator case.
Antenna Motor ECU Behind center console.
Auto-Cruise Control ECU Behind center of dash.
Page 471 of 1501
![MITSUBISHI MONTERO 1998 User Guide \
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Component Compo](/img/19/57333/w960_57333-470.png "MITSUBISHI MONTERO 1998 User Guide \
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Component Compo")
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Component Component Location \
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ABS Speed Sensors (4) On bracket, on each wheel hub.\
Air Inlet Sensor In evaporator air duct.
Camshaft Position Sensor At bottom of left camshaft
gear.
Crankshaft Position Sensor Above crankshaft gear.
Engine Coolant Temperature Gauge Unit On thermostat housing.
Engine Coolant Temperature Sensor On thermostat housing.
Front Impact Sensor (Left) (SRS) On left front of engine
compartment.
Front Impact Sensor (Right) (SRS) On right front of engine
compartment.
Fuel Gauge Unit In fuel tank.
Fuel Tank Differential Pressure Sensor
(Calif.) Top of fuel tank.
G-Sensor (ABS) In center console, rear of
parking brake lever.
Geomagnetic Sensor (Compass) On top center of dash.
Page 474 of 1501
Center Differential Lock Operation
Detection Switch On transfer case.
Dual Pressure Switch On high pressure line, on
receiver-drier.
Engine Coolant Temperature Switch Top right front of engine.
Free Wheel Engage Switch Right side of engine
compartment.
High Range/Low Range Detection Switch On transfer case.
Low Range Operation Detection Switch On transfer case.
Oil Pressure Switch Lower left front of engine.
Parking Brake Switch At base of parking brake
lever.
Power Steering Pressure Switch On power steering pump.
Rear Differential Lock Detection
Switch Under rear of vehicle, on
differential.
Reed Switch Integral with speedometer.
Seat Belt Switch On driver-side seat belt
buckle.
Stoplight Switch On bracket, above brake pedal.
2WD/4WD Detection Switch On transfer case.
4WD Operation Detection Switch On transfer case.
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MISCELLANEOUS
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Component Component Location \
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Amplifier Under center console, below
floor.
Data Link Connector (DLC) Behind left side of dash,
near relay box.
Page 725 of 1501
CLEARING DTCS
CAUTION: When battery is disconnected, vehicle computer and memory
systems may lose memory data. Driveability problems may
exist until computer systems have completed a relearn cycle.
To clear DTCs using a scan tool, refer to owners manual
supplied with scan tool. If scan tool is not available, DTCs may also
be cleared by disconnecting negative battery cable or PCM for at least
15 seconds, allowing PCM to clear DTCs. Reconnect negative battery
cable and check for DTCs to confirm repair.
PCM LOCATION
PCM LOCATION TABLE \
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Application Location
Montero ........................... Right Front Kick Panel
3000GT ............................. Behind Center Console
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SUMMARY
If no hard DTCs (or only pass DTCs) are present, driveability\
symptoms exist, or intermittent DTCs exist, proceed to H - TESTS W/O
CODES article for diagnosis by symptom (i.e., ROUGH IDLE, NO START,
etc.) or intermittent diagnostic procedures.
TERMINAL IDENTIFICATION
NOTE: The following terminals are shown as viewed from component
side of connector. Vehicles are equipped with different
combinations of components. Not all components are used on
all models. To determine component usage, see appropriate
wiring diagram in L - WIRING DIAGRAMS article.
TERMINAL IDENTIFICATION DIRECTORY TABLE
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Connector See
ASD/Fuel Pump/MFI Relay ...................... Fig. 1 or 2
CKP/CMP Sensor ............................ Fig. 3, 4 or 5
DLC ............................................... Fig. 6
ECT Sensor ........................................ Fig. 7
EVAP Purge Solenoid ............................... Fig. 8
EVAP Vent Solenoid ................................ Fig. 9
Fuel Injector ....................... Fig. 10, 11, 12 or 13
Fuel Pump ................................... Fig. 14 or 15
Fuel Pump Control/Relay Module .................... Fig. 16
FTDP Sensor ...................................... Fig. 17
Generator Field .................................. Fig. 18
HO2S ............................................. Fig. 19
IAC Motor ........................................ Fig. 20
Ignition Coil .......................... Fig. 21, 22 or 23
Ignition Failure Sensor .......................... Fig. 24
Ignition Power Transistor .................. Fig. 25 or 26
KS ............................................... Fig. 27
MDP Sensor ....................................... Fig. 28
PCM .............................................. Fig. 29
Page 806 of 1501
* PLEASE READ THIS FIRST *
WARNING: To avoid injury from accidental air bag deployment, read and
carefully follow all SERVICE PRECAUTIONS and DISABLING &
ACTIVATING AIR BAG SYSTEM procedures in AIR BAG RESTRAINT
SYSTEM article.
CAUTION: When removing or installing floor console, DO NOT allow any
impact or shock to Supplemental Restraint System Electronic
Control Unit (SRS-ECU).
FRONT HEATER UNIT & HEATER CORE
Removal
1) Deactivate air bag system. See AIR BAG RESTRAINT SYSTEM
article. Remove front and rear floor consoles. Remove hood release
handle. Remove fuel door release handle. Remove knee protector and
support brackets. Remove speaker covers.
NOTE: On A/T models, when removing front floor console, set A/T
selector lever in "L" position.
2) Remove glove box door stop, glove box and glove box frame.
Remove passenger-side air bag module. Remove heater control panel
cover. Remove heater control panel and radio. Remove plug from
instrument cluster cover. Remove instrument cluster cover and
instrument cluster.
3) Remove steering column cover. Remove clock or plug. Remove
side defroster covers. Remove side mirror control switch. Remove front
speakers.
4) Remove rheostat, rear wiper/washer switch, and door lock
switch. Disconnect ventilation control cable and harness connector.
See Fig. 9. Remove instrument panel. See INSTRUMENT PANEL. Drain
coolant and disconnect heater hoses from heater unit.
5) Remove shower ducts, lap duct, joint duct and center duct.
See Fig. 1 . Remove center reinforcement. Remove heater unit. Remove
distribution duct. Remove heater core.
Installation
Install heater core, distribution duct, heater unit and
center reinforcement. Install remaining ducts in reverse order of
removal. Install instrument panel. Tighten steering column bolts to 16
ft. lbs. (22 N.m). Install and adjust ventilation control cable. See
ADJUSTMENTS . To complete installation, reverse removal procedure. Add
coolant and check for leaks.
INSTRUMENT PANEL
Removal & Installation
Remove instrument panel components and then instrument panel,
in order listed on appropriate illustration. See Fig. 9. To install,
reverse removal procedures.
Page 818 of 1501
For testing procedures, see DTCs P1103 and P1104 in G - TESTS W/CODES
article.
COMPUTERIZED ENGINE CONTROLS
CONTROL UNIT
NOTE: For Powertrain Control Module (PCM) location, see
POWERTRAIN CONTROL MODULE (PCM) LOCATION table. To identify
PCM power and ground terminals, see appropriate pin voltage
chart in J - PIN VOLTAGE CHARTS article. To identify PCM
power and ground circuits, see appropriate wiring diagram in
L - WIRING DIAGRAMS article.
Ground Circuits
1) Turn ignition off. Using an ohmmeter, check continuity
between chassis ground and PCM ground terminal(s). See Figs. 1-5.
Ohmmeter should indicate zero ohms. If reading is not as specified,
check and repair open circuit between PCM connector and chassis
ground. If reading is as specified, go to next step.
2) Connect voltmeter negative lead to chassis ground. Connect
positive lead to PCM ground terminal(s). With engine running,
voltmeter should indicate less than one volt. If reading is more than
one volt, check for open, corrosion or loose connection in ground
circuit.
Power Circuits
Turn ignition on. Check for battery voltage on both PCM power
terminals. See Figs. 1-5. If battery voltage is not present, check
operation of MFI relay. See RELAYS under MOTORS, RELAYS & SOLENOIDS.
POWERTRAIN CONTROL MODULE (PCM) LOCATION TABLE
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Application Location
Eclipse 2.0L Non-Turbo .................. In Front Of Left
Front Strut Tower
Mirage & Montero Sport .............. Behind Right Side Of
Instrument Panel (Glove Box)
Montero ........................... Right Front Kick Panel
All Other Models ................... Behind Center Console
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Fig. 1: Identifying PCM Terminals (Diamante)
Courtesy of Mitsubishi Motor Sales of America
Fig. 2: Identifying PCM Terminals (Eclipse 2.0L Non-Turbo)
Courtesy of Mitsubishi Motor Sales of America
Page 874 of 1501
J - PIN VOLTAGE CHARTS
1998 Mitsubishi Montero
1998 ENGINE PERFORMANCE
Mitsubishi - Pin Voltage Charts
Diamante, Eclipse, Galant, Mirage, Montero, Montero Sport,
3000GT
INTRODUCTION
NOTE: Unless stated otherwise in testing procedures, perform all
voltage tests using a Digital Volt-Ohmmeter (DVOM) with a
minimum 10-megohm input impedance. Voltage readings may vary
slightly due to battery condition or charging rate.
Pin voltage charts are supplied to reduce diagnostic time.
Checking pin voltages at the PCM connector determines whether it is
receiving and transmitting proper voltage signals. Diagnostic charts
may also help determine if PCM harness is shorted or open.
TEST PROCEDURE
CAUTION: Shorting positive DVOM lead between connector terminal and
ground could damage vehicle wiring, sensor and PCM.
1) If necessary, remove Powertrain Control Module (PCM) to
access harness connector. For PCM location, see PCM LOCATION table.
Leave PCM connectors connected.
2) Using DVOM, backprobe terminals. Connect positive DVOM
lead to appropriate PCM terminal. Connect negative DVOM lead to PCM
ground terminal. For PCM terminal identification, see appropriate
chart. See Figs. 1-24.
3) All measurements are applicable to vehicle at normal
operating temperature at sea level. Unless otherwise noted, engine is
idling when specification requires engine running. Ensure transmission
shift selector is in Neutral or Park (as applicable). If DVOM displays\
measurement that is not within specification, see G - TESTS W/CODES
article.
PCM LOCATION TABLE
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Application Location
Eclipse 2.0L Non-Turbo ............ In Front of Left Front
Strut Tower
Mirage & Montero Sport .............. Behind Right Side Of
Instrument Panel (Glove Box)
Montero ........................... Right Front Kick Panel
All Others ......................... Behind Center Console
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Fig. 1: Identifying PCM Terminals (Diamante)
Courtesy of Mitsubishi Motor Sales of America
Page 977 of 1501
MIRRORS - POWER
1998 Mitsubishi Montero
1998 ACCESSORIES & EQUIPMENT
Mitsubishi - Power Mirrors
Eclipse, Galant, Mirage, Montero, Montero Sport, 3000GT
DESCRIPTION & OPERATION
Electric remote control mirrors are controlled by a dual-
control switch mounted on driver's door, dash or center console
depending on model. Left/right switch directs current to desired
mirror. Horizontal/vertical switch directs current to electric motor
in mirror assembly, controlling up/down and left/right adjustment.
Heated mirrors are controlled by defogger relay.
TROUBLE SHOOTING
POWER MIRRORS INOPERATIVE
Check for faulty fuse, faulty power mirror switch or faulty
power mirror motor. See POWER MIRROR FUSE IDENTIFICATION table.
POWER MIRROR FUSE IDENTIFICATION TABLE
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Application Fuse No.
Eclipse ............................................... 13
Galant ................................................. 9
Mirage ................................................. 7
Montero & 3000GT ....................................... 5
Montero Sport .......................................... 8
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COMPONENT TESTS
POWER MIRROR MOTOR TEST
Connect 12-volt power source to mirror connector terminals.
See Figs. 1 -6. Replace mirror as necessary.
Fig. 1: Identifying Power Mirror Operational Test Charts (Eclipse,
Galant, Montero - W/Heater & Montero Sport - W/Heater)
Courtesy of Chrysler Corp.
Page 1027 of 1501
* Front Air Bag Sensors
* Glove Compartment
* Glove Compartment Door
* Instrument Panel
* Instrument Panel Reinforcement
* Spiral Cable
* Steering Wheel
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Inspect & If
* Wiring Harness & Connectors
Damaged, Replace
Component
(Even If Air
Bag Did Not
Deploy)
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Comments
* If any components are damaged or bent, they
must be replaced.
* Wiring for Front Air Bag Sensors can be
repaired following manufacturer's
instructions.
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INSPECTION PROCEDURES TABLE - TOYOTA-7 \
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Action Component or System
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Replace After
* Air Bag Module(s)
Deployment
* Center Air Bag Sensor Assembly
* Center Console Bracket Support
* Front Air Bag Sensors
* Instrument Panel
* Spiral Cable
* Steering Wheel
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Inspect & If
* Wiring Harness & Connectors
Damaged, Replace
Component
(Even If Air
Bag Did Not
Deploy)
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Comments
* If any components are damaged or bent, they
must be replaced.
* Wiring for Front Air Bag Sensors can be
repaired following manufacturer's
instructions.
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INSPECTION PROCEDURES TABLE - TOYOTA-8 \
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Action Component or System
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Replace After
* Air Bag Module(s)
Deployment
* Air Bag Sensor Assembly
* Center Console Bracket Support
* Instrument Panel Spiral Cable
* Steering Wheel
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Inspect & If
* Wiring Harness & Connectors
Damaged, Replace
Component
(Even If Air
Bag Did Not
Page 1067 of 1501
SEATS - POWER
1998 Mitsubishi Montero
1998 ACCESSORIES & EQUIPMENT
Mitsubishi - Power Seats
Eclipse, Galant, Montero, 3000GT
DESCRIPTION & OPERATION
Power seat system consists of reversible motors, a control
switch assembly and a wiring harness. Circuit is protected by a
fusible link, located in main relay box in engine compartment.
Power assist adjustments offered are: forward and backward
movement, height adjustment and separately adjusted front or rear seat
tilt. Controls are located on side of seat cushion or on center
console.
COMPONENT LOCATIONS
COMPONENT LOCATIONS TABLE \
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Component Location
Data Link Connector (DLC) ............ Under Left Of Dash,
Below Steering Column
ETACS-ECU
3000GT ......................... Left Of Steering Column
Seat Adjusting Motors .............. Under Each Front Seat
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COMPONENT TESTS
LIMIT SWITCH/SENSOR
Galant (Driver's Seat)
Disconnect each limit switch harness connector. Operate each
switch to check continuity between specified pins using ohmmeter. See
LIMIT SWITCH CONTINUITY TABLE (GALANT) . See Fig. 1. Replace power seat
adjuster assembly if any switch fails testing.
LIMIT SWITCH CONTINUITY TABLE (GALANT)
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Switch Check Continuity
Position Between Pins No.
Slide Limit Switch
Forward .......................................... 1 & 2
Backward ......................................... 1 & 3
Middle (ON) ................................... 1, 2 & 3
Front & Rear Height Limit Switch
Front Up ......................................... 1 & 3
Front Down ....................................... 1 & 2
Front Middle (ON) ............................. 1, 2 & 3
Rear Up .......................................... 1 & 3
Rear Down ........................................ 1 & 2
Rear Middle (ON) .............................. 1, 2 & 3
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