lock MITSUBISHI LANCER EVOLUTION IV 1998 Service Manual

ABS – Troubleshooting35B-11
3. INSPECTION CHART FOR TROUBLE SYMPTOMS
Get an understanding of the trouble symptoms and check according to the inspection procedure chart.
Trouble symptomsInspection pro-
cedure No.Reference page
When the ignition key is turned to “ON” (engine stopped), the ABS warning lamp
does not illuminate.135B-12
Even after the engine is started, the ABS warning lamp remains illuminated.235B-13
After the ignition key is turned to “ON”, the ABS warning lamp blinks twice, and
when turned to “START”, it illuminates. When returned to “ON”, the lamp
flashes once, and then switches off.335B-13
When the ignition key is turned to “START”, the ABS warning lamp does not
illuminate.435B-14
Brake operation is abnormal535B-14
Caution
(1) If steering movements are made when driving at high speed, or when driving on road surfaces
with low frictional resistance, or when passing over bumps, the ABS may operate even though
sudden braking is not being applied. Because of this, when getting information from the customer,
check if the problem occurred while driving under such conditions as these.
(2) During ABS operation, the brake pedal may vibrate or may not be able to be depressed. Such
phenomena are due to intermittent changes in hydraulic pressure inside the brake line to prevent
the wheels from locking and is not an abnormality.

STEERING –
Steering Wheel /
Power Steering Gear & Linkage37A-3
STEERING WHEEL

REMOVAL SERVICE POINT
STEERING WHEEL REMOVAL
(1) Peel off the dual lock fasteners from the steering wheel
spokes and remove the horn pad.
(2) Remove the bolts indicated by arrows in the illustration
and remove the steering wheel from the boss plate.
(3) Using the special tool, remove the boss plate from the
steering column.
POWER STEERING GEAR &
LINKAGE
For removal, installation and inspection procedure, follow the
conventional procedures except the following.
INSPECTION
PINION TOTAL TURNING TORQUE
The conventional procedures apply except for the standard
value.
Standard value:
Total turning torque 0.9 to 1.7 Nm {9 to 17 kgf
cm}
Torque fluctuations 0.4 Nm {4 kgf
cm} or less
Dual lock
fastener
Boss plate
MB990803

STEERING – Power Steering Gear & Linkage37A-4
DISASSEMBLY AND REASSEMBLY
1 2
3
4
5 6
7
8 9 10 11 12 13 14 15
16
17
1833
20
35
22 23
24 25 26
27 29
31
Unit: Nm {kgf
m}
22 {2.2}
3034
49 – 59
{5.0 – 6.0}
28
19
21
59 {6.0}
25 {2.5}
59 { 6.0}
1
13 {1.3}
88 {9.0}
7
32
10 2 22
20
18
7
1034
16
30
3128 27
Steering gear seal kit
Flare nut
Repair kit grease
Disassembly steps
1. Feed pipe
2. O-ring
N3. Lock nut
N4. Tie rod end
M5. Dust cover
6. Clip
L7. Band
8. Bellows
K9. Tie rod
K10. Tab washer
JPinion total turning torque adjustment
11. Lock nut
A12. Rack support cover
13. Support spring
14. Rack support
I15. End plug
16. Lock nut
17. Valve housing assemblyBH18. Lower oil seal
B19. Pinion & valve assembly
CG20. Seal ring
DF21. Upper bearing
DF22. Upper oil seal
23. Valve housing
EE24. Circlip
F25. Rack stopper
FD26. Rack bushing
GD27. Oil seal
28. O-ring
FC29. Rack assembly
C30. Seal ring
31. O-ring
HB32. Lower bearing
IB33. Needle bearing
JA34. Oil seal
35. Gear housing

STEERING – Power Steering Gear & Linkage37A-6
JADJUSTMENT OF PINION TOTAL TURNING
TORQUE
(1) With special tool, tighten rack support cover to 15 Nm
{1.5 kgf
m}.
(2) Return rack support cover approx. 30
.
(3) Using the special tools, rotate the pinion shaft at the
rate of one rotation in approximately 4 to 6 seconds to
check that the turning torque and the torque fluctuation
confirm to the standard values.
Standard value:
Pinion total turning torque
0.9 – 1.7 Nm {9 – 17 kgf
cm}
Torque fluctuation 0.4 Nm {4 kgf
cm} or less
(4) If either the turning torque or the torque fluctuation
deviates from the standard value, turn back the rack
support cover within the range of 0 to 30
to adjust it
for the standard value.
Caution
1. When adjusting, set the standard value at its
highest value.
2. Assure no ratcheting or catching when operating
rack towards the axial direction.
3. Be sure to measure the turning torque through
the whole stroke of the rack.
NOTE
If the standard value cannot be obtained by turning back
the rack support cover within the specified angle range,
check rack support cover components and replace as
required.
NTIE ROD END / LOCK NUT INSTALLATION
Turn down the tie rod until the dimension shown in the
illustration is reached; then, temporarily tighten the lock nut.
NOTE
The lock nut is to be tightened to the specified torque after
toe-in has been adjusted with the steering gear & linkage
mounted in the vehicle.
MB990607
MB991006
End of groove in
which bellows fitsLock nut
197.2 mm
212.2 mm

BODY – Hood42-2
HOOD
REMOVAL AND INSTALLATION
Adjustment of hood step and hood
striker linkageAdjustment of clearance and height
around hood
12
3 4
5
678 9
10
11
12 1314
15
Unit: Nm {kgf
m}9 {0.9}
12
156 1
1. Hood latch
2. Hood lock release handle
3. Hood weatherstrip
4. Hood weatherstrip
5. Hood insulator
6. Bumper
7. Hood support rod
8. Hood outlet garnish weatherstrip
9. Hood outlet garnish
10. Hood inlet garnish, upper
11. Hood inlet garnish, lowerHood lock release cable removal
steps

Splash shield
12. Hood lock release cable
Hood and hood hinge removal
steps
13. Washer hose connection
14. Hood
15. Hood hinge
Caution
For hood hinge and hood mounting, use only
specially surface-treated bolts.

BODY – Fender / Trunk Lid 42-4
REMOVAL SERVICE POINT
ASIDE TURN SIGNAL LAMP REMOVAL
Using a flat-tip screwdriver or similar tool, release the lock
from the fender panel and remove the side turn signal lamp.
INSTALLATION SERVICE POINT
ASIDE TURN SIGNAL LAMP INSTALLATION
Fit the hook into the fender panel to secure the side turn
signal lamp into position.
TRUNK LID
The conventional procedures shall be used except for
followings.
INSTALLATION SERVICE POINT
TRUNK LID TORSION BAR INSTALLATION
(1) Torsion bars are color-coded, as indicated at their center.
Torsion bar ID colorTorsion bar ID color
White greenOrange
(2) Fit the end of the torsion bar into the mounting hole.
(3) As you did during removal, mount the special tool to
the torsion bar and twist the torsion bar to hook it onto
the link; then, hook it onto the holder.
Caution
Make sure that the special tool is positively mounted
to the torsion bar. If the torsion bar comes off the
special tool, it can damage the body and other parts.
Fender panel
Lock
Hook
Fender panel
Front of vehicle

54-1
CHASSIS
ELECTRICAL
CONTENTS
GENERAL 3. . . . . . . . . . . . . . . . . . . . . . . . . .
BATTERY 3. . . . . . . . . . . . . . . . . . . . . . . . . . .
SERVICE SPECIFICATION 3. . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 3. . . . . . . . . . . . . . . . . .
IGNITION SWITCH EVOLUTION-VI WITH IMMOBILIZER
SYSTEM> 6. . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOL 6. . . . . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 6. . . . . . . . . . . . . . . . . . . .
IGNITION SWITCH 11. . . . . . . . . . . . . . . . . . . . . .
IGNITION SWITCH AND IMMOBILIZER
SYSTEM IMMOBILIZER SYSTEM> 13. . . . . . . . . . .
SPECIAL TOOL 13. . . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 13. . . . . . . . . . . . . . . . . .
IGNITION SWITCH AND IMMOBILIZER
SYSTEM 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
COMBINATION METERS 22. . . . . . . . . . . .
SERVICE SPECIFICATIONS 22. . . . . . . . . . . .
SEALANT 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIAL TOOLS 23. . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 24. . . . . . . . . . . . . . . . . .
CONTINUED ON NEXT PAGE
WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES
WARNING!
(1) The service personnel must thoroughly review this manual, and especially its GROUP 52B – Supplemental Restraint
System (SRS) before beginning any service or maintenance of any component of the SRS or any SRS-related
component.
(2) When removing or installing the components indicated in the table of contents by an astarisk (*), use utmost care so
as not to apply any strong shock to SRS components.
NOTE
The SRS includes the following components: SRS-ECU, SRS warning lamp, air bag module, clock spring and interconnecting
wiring. Other SRS-related components (that may have to be removed/installed in connection with SRS service or maintenance) are
indicated in the table of contents by an asterisk (*).

54-2
ON-VEHICLE SERVICE 27. . . . . . . . . . . . . . . .
COMBINATION METERS 30. . . . . . . . . . . . . . .
HEADLAMP 32. . . . . . . . . . . . . . . . . . . . . . . .
SERVICE SPECIFICATIONS 32. . . . . . . . . . . .
SPECIAL TOOLS 32. . . . . . . . . . . . . . . . . . . . . .
TROUBLESHOOTING 33. . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 34. . . . . . . . . . . . . . . .
HEADLAMP AND FRONT TURN-SIGNAL
LAMP* 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FRONT FOG LAMP 39. . . . . . . . . . . . . . . .
SERVICE SPECIFICATIONS 39. . . . . . . . . . . .
ON-VEHICLE SERVICE 39. . . . . . . . . . . . . . . .
FOG LAMP 41. . . . . . . . . . . . . . . . . . . . . . . . . . .
REAR COMBINATION LAMP* 42. . . . . . .
TROUBLESHOOTING 42. . . . . . . . . . . . . . . . . .
REAR COMBINATION LAMP* 42. . . . . . . . . .
SIDE TURN-SIGNAL LAMP 43. . . . . . . . .
SPECIAL TOOL 43. . . . . . . . . . . . . . . . . . . . . . . SIDE TURN-SIGNAL LAMP 43. . . . . . . . . . . .
HAZARD WARNING LAMP
SWITCH, CLOCK 44. . . . . . . . . . . . . . . . . . .
SPECIAL TOOL 44. . . . . . . . . . . . . . . . . . . . . . .
HAZARD WARNING LAMP SWITCH 44. . . .
RADIO AND TAPE PLAYER 45. . . . . . . .
TROUBLESHOOTING 45. . . . . . . . . . . . . . . . . .
RADIO AND TAPE PLAYER 47. . . . . . . . . . . .
SPEAKER 47. . . . . . . . . . . . . . . . . . . . . . . . .
ANTENNA 48. . . . . . . . . . . . . . . . . . . . . . . . .
POLE ANTENNA 48. . . . . . . . . . . . . . . . . . . . . .
REAR WINDOW ANTENNA AND GLASS
DIVERSITY ANTENNA 49. . . . . . . . . . . . . . . . .
REAR WINDOW DEFOGGER 50. . . . . . .
TROUBLESHOOTING AUTOMATIC A/C> 50. . . . . . . . . . . . . . . . . . . . .
ON-VEHICLE SERVICE 50. . . . . . . . . . . . . . . .
REAR WINDOW DEFOGGER SWITCH
51. . .

CHASSIS ELECTRICAL – Ignition Switch54-7
INSPECTION PROCEDURE FOR TROUBLE SYMPTOMS
Inspection Procedure 1
Key hole illumination lamp remains illuminated.
Probable cause
The cause is probably a harness short or a defective ETACS-ECU or buzzer ECU.
Malfunction of harness wire

Malfunction of ETACS-ECU

Malfunction of buzzer ECU
Disconnect the ignition key cylinder illumination lamp connector
B-84 and measure the continuity:

Between 4 and body earth
OK:ConductingNGCheck the harness wire between the ignition key cylinder illumination
lamp and junction block, and repair if necessary.
OK
Replace the ETACS-ECU or buzzer ECU.
Inspection Procedure 2
Even if driver’s side door is opened, key hole illumination
lamp does not illuminate.
Probable cause
The cause is probably a defective key hole illumination lamp circuit system, or a
defective driver’s side door switch input circuit system if the ignition key reminder
warning buzzer is also faulty.
Malfunction of driver’s side door switch

Malfunction of bulb

Malfunction of connector

Malfunction of harness wire

Malfunction of ETACS-ECU

Malfunction of buzzer ECU
OK
Replace ETACS-ECU or buzzer ECU.

MUT-II Pulse check
Driver’s side door switch input signal
OK:The MUT-II buzzer sounds once
when the driver’s side door switch
is ON.NG
Driver’s side door switch input circuit
system inspection (Refer to Inspection
Procedure 6 on P.54-10.)
OK
Disconncet the key hole illumination
lamp connector B-84, and measure at
the harness side.

Voltage between 3 and body earth
OK:System voltageNGCheck the following connectors:
B-49, B-75, B-73NG
Repair
OK
Check trouble symptom.
NG
Check the harness wire between
ETACS-ECU or buzzer ECU and fusible
link 1, and repair if necessary.
Vehicle with buzzer ECU
Remove ETACS-ECU or buzzer ECU
from junction block, and measure at the
junction block connector B-79

Ignition key cylinder illumination
lamp connector connected

Voltage between 12 and body earth
OK:System voltage
OK
OK
NG
Check the following connectors:
B-84, B-49, B-75, B-73NG
Repair
OK
Check trouble symptom.
Check the harness wire between the
ignition key cylinder illumination lamp
and fusible link 1, and repair if neces-
sary.
NG

CHASSIS ELECTRICAL – Ignition Switch54-8
Inspection Procedure 3
While key hole illumination lamp is illuminated, ignition
key is turned to the ON position but key hole illumination
lamp does not switch off. (However, it switch off after 15
seconds.)
Probable cause
While the key reminder warning buzzer is sounding, the
ignition key is turned to the ON position but the sound
dose not stop. (However, it stops when the driver’s side
door is closed.)
The cause is probably a malfunction of the ignition switch input circuit, ETACS-ECU
or buzzer ECU. Furthermore, if there is a malfunction of a multipurpose fuse, the
cause may also be a short circuit in a harness.
Malfunction of fuse

Malfunction of connector

Malfunction of harness

Malfunction of ETACS-ECU

Malfunction of buzzer ECU
OK
Replace ETACS-ECU.

MUT-II Pulse check
Ignition switch input inspection
OK:The MUT-II buzzer sounds once
when the ignition key is turned
to the ON from OFF position.

NG
Disconnect the junction block connector
B-76 and measure at the harness side.

Voltage between the terminal No.
8 and body earth.
OK:System voltageNGCheck the following connectors:
B-76, B-79Repair
OK
Check trouble symptom.
Replace the buzzer ECU.
Replace ETACS-ECU.
Check the harness wire between the
ignition switch (IG1) and junction block
and repair if necessary.
OK
Junction block harness continuity check
NG
NOTE
The stop indicated with a dotted line
applies only to vehicles with buzzer
ECU. OK
NG
Replace NG