1991 MITSUBISHI MONTERO roof

2.0L .............................. Yellow/Red ............. (5)\
Montero
3.0L ............................. White/Yellow ............ (4)\
Pickup & Ram-50
2.4L .............................. Black/Blue ............. (6)\
3.0L ............................. White/Yellow ............ (6)\
Stealth (SOHC)
3.0L ............................. White/Yellow ............ (4)\
Stealth & 3000GT (DOHC)
3.0L (Non-Turbo) ................. Black/Green ............. (4\
)
3.0L (Turbo) ..................... White/Yellow ............ (4\
)
(1) - Remove waterproof female connector (if equipped) for access to\
wire.
(2) - Ground connector at wire end for basic timing adjustment.
(3) - On main wiring harness, near center of firewall.
(4) - On main wiring harness, near wiper motor on firewall.
(5) - On main wiring harness, near master cylinder on firewall.
(6) - Between right shock tower and firewall.
(7) - Near front of right shock tower.









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IDLE SPEED & MIXTURE
NOTE: Perform adjustments with engine at normal operating
temperature, cooling fan and accessories off, transmission
in Park or Neutral, and front wheels in straight-ahead
position.
CURB (SLOW) IDLE SPEED
NOTE: Curb idle speed is controlled by Idle Speed Control (ISC)
motor. Adjustment is usually not necessary. For curb idle
speed specifications, see IDLE SPEED SPECIFICATIONS table
under BASIC IDLE SPEED.
1) Check ignition timing and adjust if necessary. Run engine
at 2000-3000 RPM for more than 5 seconds. Allow engine to idle for 2
minutes. Check curb idle speed.
2) If curb idle speed is not within specification, check ISC
system. If ISC system is okay, adjust basic idle speed. See BASIC IDLE
SPEED.
BASIC IDLE SPEED
NOTE: ALWAYS check TPS adjustment after adjusting basic idle
speed. See THROTTLE POSITION SENSOR (TPS).
BASIC IDLE SPEED TEST APPLICATION TABLE









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Application Test
1.5L
Colt, Colt 200,
Mirage & Summit ............. TEST NO. 1
1.6L
Mirage ....................... TEST NO. 2
1.8L
Eclipse ...................... TEST NO. 1
2.0L (VIN V)
Colt Vista & Galant .......... TEST NO. 1
2.0L (VIN R & U)

Seat Belt Warning Timer Behind left side of dash.
Sun Roof Control Relay In headliner, near dome light
bracket.
Turn Signal Flasher Relay Behind left side of dash.








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CIRCUIT PROTECTION DEVICES

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Component Component Location








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A/C Dedicated Fuse Behind right side of dash, on
evaporator case.
Central Door Lock Dedicated Fuse Behind right side of dash,
left of blower assembly.
Defogger Sub-Fusible Link On wiring harness, near front
wiper motor.
Dual A/C Dedicated Fuse Behind right side of dash, on
blower case.
Headlight Dedicated Fuse On left front corner of engine
compartment.
Fuse Block On left end side of dash, near
door.
Fusible Links:
Main On right rear corner of engine
compartment, near battery.
Sub On right rear corner of engine
compartment, near battery.
Sun Roof Dedicated Fuse Behind right side of dash.









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CONTROL UNITS








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Component Component Location








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Auto. Free Wheeling Hub Cntrl. Unit Behind right side of dash,
left of blower unit.
Cruise Control Unit Behind right kick panel.
Door Lock Control Unit Under center console, beside
parking brake lever.

Starters
Generator .................................. Generators & Regulators
Engine Performance
Power Distribution
Generic Electronic Module (GEM) ............... Body Control Modules\
Electronic Suspension
Glow Plug Relay ................................. Engine Performance
Glow Plugs ...................................... Engine Performance
Grounds ........................................ Ground Distribution
Headlight Door Module .............................. Headlight Doors
Headlight Relay .................................. Headlight Systems
Daytime Running Lights
Headlights ....................................... Headlight Systems
Daytime Running Lights
Heated Oxygen Sensor(s) (HO2S) .................. Engine Performan\
ce
Heated Windshield Control Module ................ Heated Windshields
Height Sensor ................................ Electronic Suspension
Horns ..................................... Steering Column Switches
Horn Relay ................................ Steering Column Switches
Idle Air Control (IAC) Motor/Valve .............. Engine Performance\
Ignition Coil(s) ................................ Engine Performance\
Ignition Key Lock Cylinder ....................... Anti-Theft System
Ignition Module ................................. Engine Performance
Ignition Switch ................................. Power Distribution
Engine Performance
Generators & Regulators
Starters
Illuminated Entry Module .............. Illumination/Interior Lights
Illumination Lights ................... Illumination/Interior Lights
Impact Sensor ............................. Air Bag Restraint System
Inertia Fuel Shutoff Switch ..................... Engine Performance
Inhibit Relay ............................................. Starters
Instrument Cluster ........................ Analog Instrument Panels
Intake Air Temperature (IAT) Sensor ............. Engine Performance\
Interior Lights ....................... Illumination/Interior Lights
Interlock Switch .......................................... Starters
Junction Block .................................. Power Distribution
Keyless Entry Receiver ........................ Remote Keyless Entry
Key Reminder Switch ....................................... Starters
Knock Sensor .................................... Engine Performance
Lamp Control Module ................................ Exterior Lights
License Plate Lamp ................................. Exterior Lights
Lighting Control Module ................... Lighting Control Modules
Anti-Theft System
Daytime Running Lights
Headlight Systems
Lower Relay .................................. Power Convertible Top
Malfunction Indicator Light (MIL) ............... Engine Performance\
Instrument Panels
Manifold Absolute Pressure (MAP) Sensor ......... Engine Performance\
Mass Airflow (MAF) Sensor ....................... Engine Performance\
Mega Fuse .................................. Generators & Regulators
Memory Seat/Mirror Module ........................... Memory Systems
Mirror Defogger ............................... Rear Window Defogger
Moon Roof Motor .................................... Power Moon Roof
Moon Roof Relay .................................... Power Moon Roof
Multi-Function Control Module ...................... Warning Systems
Neutral Safety Switch ..................................... Starters
Oil Level Switch ................................ Engine Performance
Oil Pressure Switch/Sending Unit .......... Analog Instrument Panels
Engine Performance
Overhead Console .................................. Overhead Console
Oxygen Sensor(s) (O2S) .......................... Engine Performan\
ce

Parking Brake Switch ...................... Analog Instrument Panels
Park Lights ........................................ Exterior Lights
Park/Neutral Position Switch .............................. Starters
Engine Performance
Anti-Theft System
Body Control Module
Perimeter Lighting Control Relay ................... Exterior Lights
Power Amplifier ..................................... Power Antennas
Power Antenna Module ................................ Power Antennas
Power Antenna Motor ................................. Power Antennas
Power Distribution Center ....................... Power Distribution
Generators & Regulators
Starters
Power Door Lock Motors ............................ Power Door Locks
Power Mirror Motors .................................. Power Mirrors
Memory Systems
Power Sliding Door Controller .............. Power Sliding Side Door
Power Seat Motors ...................................... Power Seats
Memory Systems
Power Steering Pressure Switch .................. Engine Performance
Power Top Motor .............................. Power Convertible Top
Power Top Relay(s) ........................... Power Convertible Top\
Powertrain Control Module ....................... Engine Performance
Analog Instrument Panels
Cruise Control Systems
Data Link Connectors
Generators & Regulators
Starters
Power Window Motors .................................. Power Windows
Power Window Relay(s) ................................ Power Windows\
Radiator Fan Motor(s) ........................ Electric Cooling Fans\
Radiator Fan Relay(s) ........................... Engine Performance\
Electric Cooling Fans
Rainsense Module .............................. Wiper/Washer Systems
Raise Relay .................................. Power Convertible Top
Remote Anti-Theft Personality (RAP) Module ....... Anti-Theft System\
Starters
Warning Systems
Seat Belt Pretensioners ................... Air Bag Restraint System
Seat Belt Retractor Solenoid .................... Passive Restraints
Seat Belt Switch .......................... Air Bag Restraint System
Passive Restraints
Shift Interlock Solenoid ................... Shift Interlock Systems
Shift Lock Actuator ........................ Shift Interlock Systems
Side Marker Lights ................................. Exterior Lights
SIR Coil Assembly (Clockspring) ........... Air Bag Restraint System\
Slip Ring (Clockspring) ................... Air Bag Restraint System\
Steering Column Switches
SRS Control Module ........................ Air Bag Restraint System
Starter Motor ............................................. Starters
Starter Interrupt Relay ................................... Starters
Starter Solenoid .......................................... Starters
Starter Relay ............................................. Starters
Steering Wheel Position Sensor .................... Anti-Lock Brakes
Stoplights ......................................... Exterior Lights
Stoplight Switch ................................ Engine Performance
Cruise Control Systems
Anti-Lock Brakes
Sun Roof ECU ........................................ Power Sun Roof
Sun Roof Motor ...................................... Power Sun Roof
Sun Roof Position Sensor ............................ Power Sun Roof
Taillights ......................................... Exterior Lights
Throttle Position (TP) Sensor ................... Engine Performance\

1 - 20 Amp
Not Used
2 - Not Used
10 Amp (1994-96)
ELC-4 A/T Control Module, Cruise Control Unit
3 - 10 Amp
Blower Motor Relay, Headlight Washer Relay, Defogger Relay,
Car Telephone (1992-93)
4 - 10 Amp
Radio Clock, Accessory Socket Relay,
Cruise Control Unit (1994-96), Data Link Connector (1994-96)\
5 - 15 Amp
Remote Controlled Mirror, Cigarette Lighter
Accessory Socket Relay (1992-93)
6 - 15 Amp
Door Lock Relay, Door Lock Control Unit (1994-96)
7 - 10 Amp
Overdrive Relay, Variable Shock Absorber Control Unit,
4WD Indicator Control Unit, ABS Power Relay (1992-93),
ABS Control Unit (1994-96), Combination Meter (1994-96)
8 - 10 Amp
Power Window Relay
9 - 15 Amp
Wiper, Washer, Sunroof
10 - 10 Amp
Horn, Cruise Control Unit (1992-93)
11 - 10 Amp
Combination Meter, Multi-meter, Motor Antenna Control Unit,
Buzzer Assembly
12 - 15 Amp
Turn Signal Light, Hazard Light, SRS Diagnosis Unit
13 - 10 Amp
Not Used
14 - 15 Amp
Accessory Socket
15 - Not Used
16 - 25 Amp
Blower Motor
17 - 15 Amp
Stoplight
18 - 10 Amp
Back-up Light, Rear Differential Lock Control Unit
19 - 10 Amp
Engine Control Module, Dome Light, Reading Light,
Cargo Light, Combination Meter, Clock, Door Lock Relay,
Cruise Control Unit, Car Telephone (1992-93)
ELC-4 A/T Control Module (1994-96), Ignition Key Illumination\
Light Timer (1994-96)

OVERDRIVE SWITCH ................................. 3 (A 8)
PARKING BRAKE SWITCH ............................ 6 (A 21)
POWER TRANSISTOR ................................. 2 (D 4)
POWER WINDOWS .............................. 7 (B-E 24-26)
RADIO (PARTIAL) ............................... 3 (D-E 10)
REAR BLOWER SWITCH .............................. 4 (D 12)
REAR WIPER .................................... 5 (D-E 16)
SEAT BELT WARNING TIMER ......................... 5 (D 18)
STARTER .......................................... 1 (C 3)
STOP LIGHT SWITCH ..................... 4 (E 13), 5 (C 16)
SUB FUSE LINKS ................................... 1 (A 3)
SUNROOF ...................................... 7 (A 24-25)
WIPER SWITCH .................................. 5 (A-B 19)









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WIRING DIAGRAMS

Fig. 7: Passenger Compt, Taillts, Pwr Window, Sunroof (Grid 24-27)