2005 MITSUBISHI LANCER light

ON-VEHICLE SERVICE
HEATER, AIR CONDITIONER AND VENTILATION55-73
PERFORMANCE TEST M1552001400355
1. The vehicles to be tested should be in a place that
is not in direct sunlight.
2. Close the high and low-pressure valve of the
gauge manifold.
3. Connect the charging hose (blue) to the
low-pressure valve and connect the charging
hose (red) to the high-pressure valve of the gauge
manifold.
CAUTION
•To connect the quick joint, press section A
firmly against the service valve until a click is
heard.
•When connecting, run your hand along the
hose while pressing to ensure that there are
no bends in the hose.
4. Install the quick joint (for low-pressure) to the
charging hose (blue), and connect the quick joint
(for high-pressure) to the charging hose (red).NOTE: The high-pressure service valve is on the
A/C pipe and the low-pressure service valve is on
the suction hose.
5. Connect the quick joint (for low-pressure) to the
low-pressure service valve and connect the quick
joint (for high-pressure) to the high-pressure
service valve.
6. Start the engine.
7. Set the A/C controls as follows:
•A/C switch: A/C − ON position
•Mode selection: FACE position
•Temperature control: MAXIMUM COOLING
position
•Air selection: RECIRCULATION position
•Blower switch: "4" (Fast) position
8. Keep engine speed to idling speed with A/C clutch
engaged.
9. Engine should be warmed up with doors and all
windows opened.
10.Insert a thermometer in the centre air outlet and
operate the engine for 20 minutes.
NOTE: If the clutch cycles, take the reading before
the clutch disengages.
11.Note the discharge air temperature.
Performance Temperature Chart
AC001388
Low-pressure
valveHigh-pressure
valve
Gauge manifold
Charging
hose (red)
A
Sleeve Charging
hose (blue)
Adaptor valve
(for low-
pressure)
Low-
pressure
service
valveHigh-
pressure
service
valve
AB
Adaptor valve
(for high-
pressure)
AC304576
Thermometer
AB
Garage ambient temperature °C20 25 30 35
Discharge air temperature °C8.0 − 11.0 12.0 − 16.0 17.0 − 21.0 22.5 − 27.5
Compressor high pressure kPa 740 − 840 950 − 1,050 1,160 − 1,300 1,360 − 1,550
Compressor low pressure kPa 150 − 190 190 − 240 240 − 300 300 − 375

COMPRESSOR ASSEMBLY AND TENSION PULLEY
HEATER, AIR CONDITIONER AND VENTILATION55-95
>>B<< SNAP RING INSTALLATION
Using snap ring pliers, fit the snap ring so that the
snap ring’s tapered part is on the outside.
>>C<< SELF-LOCKING NUT
INSTALLATION
Use the special tools to install the self-locking nut.
•Special spanner (MB991367)
•Pin (MB991386)
>>D<< AIR GAP ADJUSTMENT
Check that the clutch air gap is inside the standard
value. If outside the standard value, use a shim to
adjust the gap.
Standard value: 0.3 − 0.5 mm
INSPECTIONM1552014300950
REFRIGERANT TEMPERATURE SWITCH
CAUTION
Do not heat more than necessary.
1. Dip the metal part of the cooling temperature
switch into engine oil and increase the oil
temperature using a gas burner or similar.
2. When the oil temperature reaches the standard
value, check that voltage is supplied between the
terminals.
Standard value:
NOTE: When the oil temperature is 150
°C or
more and there is no continuity, the resistance will
not be 2
Ω or lower until the oil temperature
reduces to 120
°C or less.
AC001412
Snap ring
RotorClutch coil
Tapered part
AB
AC100633AB
MB991386
MB991367
AC100637AB
Thickness
gauge
Item Temperature
Less than 2
ohmsSlightly below 150°C
No continuity 150°C or more
AC100787
Thermometer
Engine oil
AB
AC100810
Continuity
No continuity
Oil temperature
AD
120˚C150˚C

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-22
FLOOR AND ROOF
FLOOR AND ROOF M1801000900844
AC301155
D-06
D-07
D-05 D-04 D-03 D-02 D-01
D-35
D-34
D-33
D-32
D-31
D-30
D-29
D-25
D-28D-27 D-24
D-23 Y
Y
YFloor wiring
harness (LH) Floor wiring
harness (RH)
Instrument panel
wiring harnessConnector
symbol
D
D-26
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
Antenna
feeder cable
D-08
D-13
D-14
D-15
D-16
D-17
D-18
D-19 D-20
D-21 D-22Y
YFuel wiring
harness
7
17
Y
Y

AC
Y
Y D-04 D-36 D-06 D-37
Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combination
D-20 (3) Door switch (Front: LH)D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-24 (3) Heated seat assembly (LH)
D-25 (9) Heated seat switch
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-32 (3) Heated seat assembly (RH)
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-23
FLOOR AND ROOF M1801000900855
AC301158
D-06
D-07
D-05 D-04 D-03 D-02 D-01
D-35
D-34
D-33
D-31
D-30
D-29
D-28D-27
D-23 Y
Y
YFloor wiring
harness (LH) Floor wiring
harness (RH)
Instrument panel
wiring harnessConnector
symbol
D
D-26
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
D-08
D-13
D-14
D-15
D-16
D-17
D-18
D-19 D-20
D-21 D-22Y
YFuel wiring
harness
7
17
Y
Y
Antenna
feeder cable
AB
Y
Y D-04 D-36 D-06 D-37Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combinationD-20 (3) Door switch (Front: LH)
D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-24
FLOOR AND ROOF M1801000900866
AC301161
D-07
D-08 D-05
D-04 D-03 D-02
D-01
D-35
D-34
D-33
D-31
D-30
D-29
D-28
D-24D-19 Y
Y
YConnector
symbol
D
D-20
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
D-09
D-22D-21D-23D-25D-26
D-32
D-27
Y
YInstrument panel
wiring harness
Floor wiring
harness (RH)
Y
Antenna
feeder
cable
D-10
D-12
D-14
D-15
D-16
D-17 D-18
Fuel wiring
harness
7
17Y
D-11
D-13
Floor wiring
harness (LH)

AB
YY D-04 D-36 D-06 D-37
Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-09 (3) Rear personal lamp (RH)
D-10 (3) Luggage room lamp
D-11 (2-B) Diode (for luggage room lamp circuit)
D-12 (3) Rear personal lamp (LH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combination
D-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combinationD-20 (3) Door switch (Front: LH)
D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-24 (3) Heated seat assembly (LH)
D-25 (9) Heated seat switch
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-32 (3) Heated seat assembly (RH)
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

FLOOR AND ROOF
CONFIGURATION DIAGRAMS80-25
FLOOR AND ROOF M1801000900877
AC301164
D-07
D-08 D-05
D-04 D-03 D-02
D-01
D-35
D-34
D-33
D-31
D-30
D-29
D-28D-19 Y
Y
YConnector
symbol
D
D-20
Roof wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Gray
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
D-09
D-22D-21D-23D-26D-27Y
Y
Instrument panel
wiring harness
Floor wiring
harness (RH)
Y
Antenna
feeder
cable
D-10
D-12
D-14
D-15
D-16
D-17 D-18
Fuel wiring
harness
7
17Y
D-11
D-13
Floor wiring
harness (LH)

AB
YY D-04 D-36 D-06 D-37
Roof wiring
harness
Antenna
feeder cable
D-01 (2) Side impact sensor (Front: RH)
D-02 (3) Door switch (Front: RH)
D-03 (8) Floor wiring harness (RH) and rear door
wiring harness (RH) combination
D-04 (2) Front room lamp
D-05 (2-B) Wheel speed sensor (Rear: RH)
D-06 (2-GR) Rear room lamp
D-07 (3) Door switch (Rear: RH)
D-08 (2-Y) Side impact sensor (Rear: RH)
D-09 (3) Rear personal lamp (RH)
D-10 (3) Luggage room lamp
D-11 (2-B) Diode (for luggage room lamp circuit)
D-12 (3) Rear personal lamp (LH)
D-13 (3-B) Fuel tank gauge unit
D-14 (2-Y) Side impact sensor (Rear: LH)
D-15 (3) Door switch (Rear: LH)
D-16 (5-GR) Fuel tank pump
D-17 (2-B) Wheel speed sensor (Rear: LH)
D-18 (8) Floor wiring harness (LH) and fuel wiring
harness combinationD-19 (8) Floor wiring harness (LH) and rear door
wiring harness (LH) combination
D-20 (3) Door switch (Front: LH)
D-21 (2) Side impact sensor (Front: LH)
D-22 (2-B) Seat belt pre-tensioner (LH)
D-23 (2-R) Side air bag module (squib) (LH)
D-26 (4) Instrument panel wiring harness and
console wiring harness combination
D-27 (6) Shift switch assembly
D-28 (1) Cigarette lighter
D-29 (1-B) Cigarette lighter
D-30 (2-B) Cigarette lighter illumination lamp
D-31 (2-B) Ashtray illumination lamp
D-33 (2-R) Side air bag module (squib) (RH)
D-34 (1-B) Parking brake switch
D-35 (2-B) Seat belt pre-tensioner (RH)
D-36 (2-B) Curtain air bag module (squib) (RH)
D-37 (2-B) Curtain air bag module (squib) (LH)

90-2
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER . . . . . . . . . . . . . . . . .90-51
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER . . . . . . . . . . . . . . . .90-54
FRONT FOG LAMP . . . . . . . .90-57
FRONT FOG LAMP . . . . . . .90-59
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
. . . . . . . . . . . . . . . .90-61
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
. . . . . . . . . . . . . . . .90-63
ROOM LAMP,PERSONAL LAMP
AND LUGGAGE ROOM LAMP
. . . . . . . . . . . . . . . .90-65
ROOM LAMP,PERSONAL LAMP AND
LUGGAGE ROOM LAMP
. . . . . . . . . . . . . . .90-67
REAR FOG LAMP . . . . . . . . .90-69
REAR FOG LAMP . . . . . . . . .90-71
HEADLAMP LEVELLING SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . .90-73
HEADLAMP LEVELLING SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . .90-74
TURN SIGNAL LAMP AND HAZARD
WARNING LAMP . . . . . . . . .90-76
TURN SIGNAL LAMP AND HAZARD
WARNING LAMP . . . . . . . . .90-78
BACK-UP LAMP . . . . . . . . . .90-80BACK-UP LAMP . . . . . . . . . .90-81
STOP LAMP . . . . . .90-82
STOP LAMP . . . . . .90-83
STOP LAMP . . . . .90-84
STOP LAMP . . . . .90-85
HORN . . . . . . . . . . . . . . . . . . . . . . . . .90-86
METER AND GAUGE . . . . . .90-87
METER AND GAUGE . . . . . .90-89
FUEL WARNING LAMP, OIL PRESSURE
WARNING LAMP AND BRAKE WARNING
LAMP . . . . . . . . . . . . . . . . . . .90-91
FUEL WARNING LAMP, OIL PRESSURE
WARNING LAMP AND BRAKE WARNING
LAMP . . . . . . . . . . . . . . . . . . .90-92
POWER WINDOWS . . . . . . . .90-93
POWER WINDOWS . . . . . . . .90-95
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-97
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-99
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-101
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-103
Continued on next page

90-3
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-105
CENTRAL DOOR LOCKING SYSTEM
ENTRY> . . . . . . . . . . . . . . . . . . . . . . .90-108
HEATER . . . . . . . . . . . . . . . .90-111
HEATER . . . . . . . . . . . . . . . .90-113
MANUAL AIR CONDITIONER
. . . . . . . . . . . . . . . . . . . . . . . .90-115
MANUAL AIR CONDITIONER
. . . . . . . . . . . . . . . . . . . . . . . .90-117
WINDSHIELD WIPER AND WASHER
. . . . . . . . . . . . . . . . . . . . . . . .90-119
WINDSHIELD WIPER AND WASHER
RHD> . . . . . . . . . . . . . . . . . . . . . . . . .90-121
REAR WIPER AND WASHER
. . . . . . . . . . . . . . . . . . . . . . . .90-123
REAR WIPER AND WASHER
. . . . . . . . . . . . . . . . . . . . . . . .90-125
REAR WINDOW DEFOGGER AND
DOOR MIRROR HEATER . . .90-127
REAR WINDOW DEFOGGER AND
DOOR MIRROR HEATER . . .90-128
REMOTE CONTROLLED MIRROR
. . . . . . . . . . . . . . . . . . . . . . . .90-129REMOTE CONTROLLED MIRROR
. . . . . . . . . . . . . . . . . . . . . . . . .90-130
HEADLAMP WASHER . . . . . . . . . . . .90-131
SPARE CONNECTOR (FOR AUDIO)
. . . . . . . . . . . . . . . . . . . . . . . . .90-132
SPARE CONNECTOR (FOR AUDIO)
. . . . . . . . . . . . . . . . . . . . . . . . .90-133
CLOCK . . . . . . . . . . . . . . . . . . . . . . . .90-134
CIGARETTE LIGHTER AND ASHTRAY
ILLUMINATION LAMP . . . . . . . . . . . .90-135
ACCESSORY SOCKET . . . . . . . . . . .90-136
IMMOBILIZER SYSTEM . . . .90-137
IMMOBILIZER SYSTEM . . . .90-138
ABS . . . . . . . . . . . . . . . . . . . .90-139
ABS . . . . . . . . . . . . . . . . . . . .90-141
HEATED SEAT . . . . . . . . . . . . . . . . . .90-143
RHEOSTAT . . . . . . . . . . . . . .90-144
RHEOSTAT . . . . . . . . . . . . . .90-145
SUPPLEMENTAL RESTRAINT SYSTEM
(SRS) . . . . . . . . . . . . . . . . . . .90-146
SUPPLEMENTAL RESTRAINT SYSTEM
(SRS) . . . . . . . . . . . . . . . . . . .90-148
SPARE CONNECTOR (FOR FRONT
FOG LAMP) . . . . . . . . . . . . . . . . . . . .90-150