2007 MITSUBISHI LANCER EVOLUTION diagram

FRONT SUSPENSION -General Information33A-2
GENERAL INFORMATION
The front suspension is a McPherson strut with
coil spring. The shock absorber is gas-filled
hydraulic double-acting type.
COIL SPRING
ItemRS ,
RS-IIRS
Wire diameter·average
diameter·free length mm14·155·28114·155·275
CONSTRUCTION DIAGRAM
Stabilizer barCoil spring
Strut assembly
(shock absorber) Crossmember
Lower armStrut insulator
Stabilizer link
Crossmember bar
Lower arm bushing
(pillow ball bushing with rubber)

BASIC BRAKE SYSTEM -General Information35A-4
CONSTRUCTION DIAGRAM

Brake booster*
Rear disc brake
Parking brake
Front disc brake Master cylinder*Hydraulic unit*

Brake booster*
Rear disc brake
Parking brake
Front disc brake Master cylinder and
proportioning valves*
NOTE
For R.H. drive vehicles, only the position indicated by the * is symmetrical.

ABS <4WD> -General Information/Service Specifications35B-3
CONSTRUCTION DIAGRAM
Stop lamp
switch*Parking brake
switch
Diagnosis
connector*
Wheel speed sensorWheel speed sensor Hydraulic unit
assembly*
(integrated with
the ABS-ECU) ABS warning lamp
Lateral G sensor
Longitudinal G sensor Steering
wheel
sensor*
NOTE
For R.H. drive vehicles, only the position indicated by the * is symmetrical.
SERVICE SPECIFICATIONS
ItemsStandard value
Wheel speed sensor internal resistance kΩ1.24 - 1.64
Wheel speed sensor insulation resistance kΩ100 or more
Lateral G sensor/Longitudinal G
sensoroutputvoltageV
On stationary vehicle2.4 - 2.6
sensor outputvoltageV
With front mark downward3.4 - 3.6

ABS <4WD> -On-vehicle Service35B-29
The result should be as shown in the following diagram.
Approx. 0.05 seconds
Pedal operationDepressed
Released
Solenoid valve
positionIncrease in pressure
Steady pressure
Reduction in pressure
Checking the
brake forceLock
Drag force when the pedal is freeMUT-IIactuator test
(Item No. 01, 02, 03, 04) start
2 seconds
1 seconds
6. If the result of inspection is abnormal, correct according to the following “Diagnosis Table.”
Diagnosis Table
No.MUT-II
display
OperationJudgementProbable
cause
Remedy
display
NormalAbnormal
cause
01FR VALVE(1) Depress the brake
pedal to lock wheel.
(2) Using the MUT-II,
select the wheel to be
checkedandforcethe
Brake force
released for 3
seconds after
locking.Wheel does
not lock when
brake pedal
is depressed.Clogged
brake line
other than
hydraulic unitCheck and
clean brake
line.
02FL VALVEchecked and force the
actuator to operate.
(3) Check the brake force
for the selected wheel
using a brake force
ttbttith
Clogged
hydraulic
circuit in
hydraulic unitReplace
hydraulic unit
assembly.
03RR VALVE
g
tester or by rotating the
wheel by hand.Brake force is
not released.Incorrect
hydraulic unit
brake tube
connectionConnect
correctly.
04RL VALVEHydraulic unit
solenoid
valve not
functioning
correctlyReplace
hydraulic unit
assembly.
7. After checking, turn the ignition switch to the “LOCK” (OFF) position and then disconnect the MUT-II.
REMEDY FOR A FLAT BATTERY
When booster cables are used to start the engine when the
battery is completely flat and then the vehicle is immediately
driven without waiting for the battery to recharge itself to
some extent, the engine may misfire, and driving might not
be possible. This happens because ABS consumes a great
amount of current for its self-check function. If this happens,
recharge the battery fully.
Caution
The vehicle posture will be unstable during braking, so
do not drive the vehicle with the ABS-ECU connector
disconnected or with the ABS not operating for any other
reason.

PARKING BRAKES -General Information/Service Specifications/Lubricants36-2
GENERAL INFORMATION
The parking brake is of a mechanical control type
acting on the rear wheels. A lever is used to apply
the parking brake.
CONSTRUCTION DIAGRAM
Parking brake lever
Parking brake lever
SERVICE SPECIFICATIONS
ItemsStandard valueLimit
Parking brake lever stroke5 - 7 notches-
Rear brake lining thickness mm2.81.0
Rear drum inside diameter mm168.0169.0
LUBRICANTS
ItemsSpecified lubricants
Backing plateMultipurpose grease
Shoe and lining assembly
Adjuster

STEERING -General Information37A-3
CONSTRUCTION DIAGRAM
Reservoir tank
Reservoir tank

Steering gear and linkage Return hose
Suction hose
Pressure hoseSteering wheel
Steering column and shaft
Oil pump
assembly

Steering gear
and linkage Return hose
Suction hose
Pressure hoseSteering wheel
Steering column and shaft
Oil pump
assembly
Cooler tube
Cooler tube

SRS -Troubleshooting52B-7
SRS SYSTEM CIRCUIT DIAGRAM
Ignition switch (IG1)
J/B
(common fuse)
Combination
Meter
Connector lock switch*
ON
ON OFF
OFF
Driver’s air
bag module
(squib)
Front pas-
senger’s seat
air bag mod-
ule(squib)
Seat belt
pre-tensioner
(L.H.)Clock spring
ONONOFF
OFF
Connector lock switch* Diagnosis connector SRS-ECU
No.3
7.5A No.2
7.5A
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFFON
ON
ON
ON
ON
ON
ON
ONOFF
ON
ON OFF
C-207
C-204
C-109
D-28
D-26C-22
SRS - ECU connector16
13
7 8
11
12
10
9
30
29
28
2720 Connector lock switch*
Connector lock switch*
Connector lock switch*
Connector lock switch*
Connector lock switch*
NOTE
*:connector engaged:ON
connector disengaged:OFF Seat belt
pre-tensioner
(R.H.)

SRS -Troubleshooting52B-30
Code No.41 Power supply circuit system (fuse No.2
circuit)Possible Cause
This codes output when the voltage between terminal IG1(SRS-ECU, terminal
No.16) and earth has been below the standard value for 5 seconds.
However, code No.41 is automatically erased and SRS warning lamp goes out
when a normal operation is resumed. If code No.41 and 42 are output at the
same time, check the battery first since the battery voltage may have decreased.DHarness or connector fault
DSRS-ECU inoperable
block and the combination meter>
Measure at the junction block connector
C-213.
DDisconnect the junction block connector
C-213 and measure at the harness
side.
DContinuity check between terminal 25
and body earth
Caution
Do not directly insert a probe or
other devices at the front of the
connector to avoid a possible
decrease in the contact pressure.
OK:No continuity
block>
Measure at the junction block connector C-213.
DDisconnect the junction block connector C-213 and
measure at the harness side.
DContinuity check between terminal 24 and body earth
Caution
Do not directly insert a probe or other devices at the
front of the connector to avoid a possible decrease in
the contact pressure.
OK:No continuity
NGCorrect the harness between the junction block and
combination meter (SRS warning lamp).
NGOK
NGNG
Check the trouble symptoms.Correct
Check the harness between the SRS-ECU and the ignition
switch IG
1, and repair if necessary. Fuse is normal
NG
Fuse disconnection
Check the junction block general fuse No.2.
Fuse disconnection
Check when fuse disconnects
DReplace the fuse.
DTurn the ignition switch to the ON position and then turn it
to the OFF position after one minute or more has passed.
Check the fuse.
OK
OK
Replace the SRS-ECU.
>Measure at the SRS-ECU connector C - 21.
DDisconnect the SRS-ECU connector C-21.
DConnect the negative ( - ) terminal of the battery
DIgnition switch: ON
DMeasure at the harness side
DVoltage between terminal 16 and body earth
Caution
Do not directly insert a probe or other devices at the
front of the connector to avoid a possible decrease in
the contact pressure.
OK:9 V or more
Check the other circuits using the general fuse No.2.
(See the Electrical Wiring Diagram.) OK
Check connector:C-21, C-213, C-210
Go to Next PageConnector C-21
Connector C-213
Connector C-213