light MITSUBISHI MONTERO 1987 1.G Owners Manual

8-156 LIGHTING SYSTEM - Circuit Diagram
CIRCUIT DIAGRAM
INSTRUMENT PANEL ILLUMINATION CORCUIT
-1.25-B-
0
.5-w 0.5-G
2-R
Battery
-Err
5-w 15-w r
Main ’ A-02 A-23
Sub fusible link
fusible link a
I
z N
A A-22 [
cy]llo CY
c-i
Optical fiber
I
Multi-purpose
fuse Heater
control knob
illumination light Heater
control knob
ght control
lay Combination
gauge B 01 0’
Illumination light
/ n
c
C
-
c-57 0 ti
Q BY Lighting
switch
Dimmer control switch
rel
Combination meter
illumination light illumination lighter
Remarks
(1) The broken lines are applicable to models eouipped with
37W822 an automatic transmission.
(2) For information concerning the ground points (exam-
ple: 0 1, refer to P.8-7.
Wiring color code
6: Black
Br: Brown G: Green
Ll: Light blue Gr: Gray
0: Orange P: Pink
R: Red L: Blue
Y: Yellow Lg: Light green
W: White 1 ST6 Revision

LIGHTING SYSTEM - Service Adjustment Procedures 8-157
Must be used J;it A:
I ‘w ‘Targets
1. Calibration fixture
2. Thumb adjusting screws
3. Level vial
4. Floor level offset dial
5. Horizontal dial knob
6. Vertical dial knob
7. Aimer level vial
8. Level vial bubble
9. Top port hole
10. Viewing port
1660245
Split image
not aligned Split image
aligned
Bubble not centered Bubble centered
1660246
E ADJUSTMENT PROCEDURES
T AIMING
PRE-AIMING INSTRUCTIONS 1. Test dimmer switch operation.
2. Observe operation of high beam indicator light
mounted in instrument cluster.
3. Inspect for badly rusted or faulty headlight assemblies.
These conditions must be corrected before a satisfactory ad-
justment can be made.
4. Place vehicle on a level floor.
5. Jounce front suspension through three (3) oscillations by
applying body weight to hood or bumper.
6. Inspect tire inflation.
7. Rock vehicle sideways to allow vehicle to assume its normal
position.
8. If fuel tank is not full, place a weight in trunk of vehicle to
simulate weight of a full tank [3 kg (6.5 Ibs.) per gallon].
9. There should be no other load in the vehicle other than driver
or substituted weight of approximately 70 kg (150 Ibs.) placed
in driver’s position.
10. Throughly clean headlight lenses.
11. Adjust headlights by following the instructions for the
headlight tester manufacturer.
LUMINOUS INTENSITY MEASUREMENT Measure the luminous intensity of headlights with a photometer in
accordance with the instruction manual prepared by the manufac-
turer of the photometer and make sure that the luminous intensity
is within the following limit.
Luminous intensity at the center of high intensity zone for high
beam.
Limit : 20,000 cd or more NOTE
1. When measuring the luminous intensity of headlight, keep the
engine at 2,000 rpm and have the battery charged.
2. If there are specific regulations for luminous intensity of head-
lights in the region where the vehicle is operated, make sure
that the intensity conforms to the requirements of such reg-
ulations.
pTB Revision

8-158 LIGHTING SYSTEM - Headlight
Post-installation Operation l Adjustment of Headliaht Aimina (
HEADLIGHT
REMOVAL AND INSTALLATION NOBIJAE
( fer to P.8-157.) Removal steps
1. Radiator grille
2. Front combinatior
3. Headlight bezel
4. Retaining ring
5. Headlight
I light
NOTE
Reverse the removal procedure to reinstall.
16W963
iswasa
INSPECTION
HEADLIGHT CONTROL RELAY
Remove the headlight control relay from the inner side of the
left fender shield.
For models equipped with headlight washers, remove the
headlight washer tank, and then remove the headlight control
relay.
Check for continuity between the terminals while power is
being supplied and while it is not. Terminal 1 2 3 4 5 6
Battery voltage
not applied
Battery voltage
applied
NOTE
(I 1 C-C indicates that there is continuity between the terminals.
(2) O--O indicates the connection with the power supply.
ewision I

LIGHTING SYSTEM - Column Switch 8-159
COLUMN SWITCH
REMOVAL AND INSTALLATION NOBIPAG
3
Removal steps
I. Steering wheel center pad
*I) 2. Steering wheel
3. Lower column cover
4. Upper column cover
hlnTC
16W1569
5. Column switch
6. Cable band I\I”IC (I) Reverse the removal procedures to reinstall.
(2) l * : Refer to “Service Points of Removal”
SERVICE POINTS OF REMOVAL 2. REMOVAL OF STEERING WHEEL
Remove the steering wheel by using the steering wheel
puller. Caution
Do not hammer on the steering wheel to remove it;
doing so may damage the collapsible mechanism.
) STB Revision

LIGHTING SYSTEM - Column Switch
16W1530
INSPECTION
Rem&e the steering lower column cover, and then detach the
conn&tor of the column switch from the wiring harness.
Operate the switch and check the continuity between the
terminals.
LIGHTING SWITCH
IO
NOTE
GO indicates that there is continuity between the terminals.
DIM$ER*PASSING SWITCH i
Switch position Terminal 14 4 .,O 7
D2
1-1 I
Pl
I P2
NOTE GC indicates that there is continuity between the terminals.
TURN SIGNAL SWITCH
Termina’ Switch positi&?- 2 3 9
22 21 16
Left
0 n 0 o-----o
NOTE
0-C indicates that there is continuity between the terminals.
/ STB Revision -7

LIGHTING SYSTEM - Hazard Warning Switch 8-161
HAZARD WARNING
REMOVAL AND INSTALLATION NOBICLAC
16W1531
SERVOCE POINTS OF REMOVAL
1. HAZARD WARNING SWITCH
Insert the special tool into the switch and pry the switch to
remove it from the instrument panel.
INSPECTION
Operate the switch and check the continuity between the ter-
minals.
NOTE
CC indicates that there is continuity between the terminals.
STB Revision

8-162 LIGHTING SYSTEM - Dimmer Control Switch
DIMMER CONTROL SWITCH
REMOVAL AND INSTALLATION NOBIRAB
Removal steps
1. Knob
2. Ring nut
3. Dimmer control switch NOTE
Reverse the removal procedures to reinstall.
16W936
INSPECTION
(1) Measure the continuity between the dimmer control
switch terminals with an ohmmeter.
(2) If the resistance value varies smoothly between 0 and 10 IR
throughout the entire operation range, the dimmer control
switch is functioning properly.
1 STB Revision

WIPER AND WASHER SYSTEM -Specifications 8-163
WIPER AND WASHER SYSETM
SPECIFICATIONS
GENERAL SPECIFICATIONS
WINDSHIELD WIPERS AND WASHER NOBKB-
Items
Windshield wiper motor
Type
Speed control system
Braking system
Revolution under load
wm
Low speed [I .9 Nm (1.4 ft.lbs.)]
High speed [I .3 Nm (.9 ftlbs.)]
Nominal torque Nm (ftlbs.)
Windshield wiper blade
Wiping angle
Driver’s side
Passenger’s side
Wiper blade length mm (in.)
Window washer motor and pump
Motor type
Pump type
Power consumption A
Allowable period of continuous use
With washer fluid
Nozzle jet pressure kPa (psi) Sbecifications
sec.
Tank capacity lit. (US. qts., Imp.qts.)
Intermittent wiper relay
Intermittent time sec.
Delay time in washer moving sec.
Working load W
HEADLIGHT WASHER
Items
Washer motor and pump
Motor type
Pump type
Power consumption A
Nozzle injection pressure kPa (psi)
Tank capacity lit. (U.S. qts., Imp.qts.)
Headlight washer control unit
Time setting sec.
Check valve
Valve opening and closing pressure kPa (psi) ‘ermanent-magnet type
Third brush system
Dynamic brake system
3524
45?8
13(g)
35.5” & 1.5”
114”51.5”
401 (16)
Iirect current ferrite magnet type
Zentrifugal type
3.5 or less
Max. 20
70 (12.8) or more
1.5 (1.6, 1.3) or more
1.5~0.7-10.5~3
0.4-I .2
60
Specifications
Ferrite magnet type
Centrifugal type
21 or less
177 (25.6) or more
3.0 (3.2, 2.6)
0.52 -+ 0.1
49-108(7.1-15.6) ,-
1 STB Revision

8-164 WIPER AND WASHER SYSTEM -Specifications
COLUMN SWITCH
L
Specifications
Wiper-washer switch
Wiper switch
Rated load A
Low
intermittent
High
Lock
Voltage drop (at
Washer switch
Rated load A
Voltage drop (at 2V and the rated load) V
2V and the rated load) V
/
Headlight washer switch I
Rated load A
Voltage drop (at 12V and the rated load) V
REAR WIPER AND WASHER
Items
Wiper motor
Motor type
Braking system
Revolution under no-load
m
Nominal torque Nm (ftlbs.)
Wiper blade
Wiping angle
Blade length mm (in.)
Window washer motor and pump
Motor type
Pump type
Power consumption A
Allowable period of continuous use
With washer fluid
Empty operation sec.
Nozzle jet-spray pressure kPa (psi) 78 (11.4) or more
Tank capacity lit. (U.S.qts., Imp.qts.) 1 .I (1.2, 1 .O) or more 3.5
0.17-0.27
4.5
18
0.2 or less
3
0.5 or less
0.5
0.2 or less
Specifications
Ferrite magnet type
Dynamic braking sytem
4025
8 (6)
108
380(15)
Direct current ferrite magnet type
Centrifugal type
3.5 or less
Max. 60
Max. 20
REAR WIPER AND WASHER SWITCH
Items Specifications
Rated load A
Wiper switch 3
Washer switch 5
Voltage drop (at 12V and the rated load) V 0.1 or less
1 STB Revision

WIPER AND WASHER SYSTEM -Troubleshooting 8-167
HEADLIGHT WASHER
Inspection items
Symptom
Headlight washer fails to operate
NOTE
Number in circle indicates inspection sequence. -
Other inspection items
1 STB Revision