2005 MITSUBISHI LANCER ect

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-60
STEP 9. Check the wiring harness between
combination meter connector C-04 (terminal 1
and 2) and earth.
Q: Are the wiring harness between combination meter
connector C-04 (terminal 1 and 2) and earth in
good condition?
YES :
This procedure is complete.
NO : Repair or replace the wiring harness. Check
to see that all meters operate.
ON-VEHICLE SERVICE
SPEEDOMETER CHECKM1543000900423
Adjust the pressure of tyres to the specified level.
(Refer to GROUP 31, On-vehicle Service P.31-7.)
CAUTION
Do not operate the clutch suddenly. Do not
increase/decrease speed rapidly while testing.
1. Set the vehicle onto a speedometer tester and
use wheel chocks to hold the rear wheels.2. To prevent the front wheel from moving from side
to side, attach tension bars to the tie-down hook,
and secure both ends to anchor plates.
3. To prevent the vehicle from moving, attach a chain
or wire to the rear retraction hook, and make sure
the end of the chain or wire is secured.
4. Check if the speedometer indicator range is within
the standard values.
Standard value:
5. If not to the standard value, inspect for proper tyre
size. If not correct, replace the tyres with original
size tyres and retest. If correct, replace the
speedometer. If still not to standard value, replace
the vehicle speed sensor.
TACHOMETER CHECKM1543001000434
1. Attach an external high quality tachometer to the
engine speed detection connector on the harness
side (such as with a paper clip).
AC303798
Connector: C-04

Harness side
AT
AC303814
Connector: C-04

Harness side
AT
AC305135AB
Wheel stopper
Standard indicator
km/h (mph)Allowance range km/h
(mph)
20 (12) 20 − 24 (12 − 15)
40 (25) 40 − 44 (25 − 28)
80 (50) 80 − 85 (50 − 53)
120 (75) 121 − 127 (75 − 79)
160 (100) 162 − 169 (100 − 105)
200 (125) 203 − 211 (126 − 131)
AC001288
Tension bar
Front
Anchor plate
AB
AC305138AB
Engine speed
indicator
Paper clip
Probe for detection
of engine speed

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-61
NOTE: For tachometer check, use an external
high quality inductive tachometer.
2. Compare the readings of the vehicle tachometer
and the external tachometer at every engine
speed, and check if the variations are within the
standard values.
Standard values:
FUEL TANK GAUGE UNIT CHECKM1543001200461
Remove the fuel tank gauge unit. (Refer to GROUP
13C, Fuel Tank P.13C-4.)
FUEL TANK GAUGE UNIT RESISTANCE
1. Check that resistance value between the fuel
gauge terminal and earth terminal is at the
standard value when the fuel tank gauge unit float
is between position "F" (highest) and position "E"
(lowest).
Standard values:
2. Check that resistance value changes smoothly
when the float moves slowly between position "F"
(highest) and position "E" (lowest).
3. If all checks are correct, go to fuel tank gauge unit
float height check. If any check is not correct,
replace the fuel tank gauge unit.
FUEL TANK GAUGE UNIT FLOAT HEIGHT
1. Move the float and measure height A at position
"F" (highest) and B at position "E" (lowest) with
the float arm touching stopper.
Standard values:
2. If all checks are correct, go to fuel tank gauge unit
float height check. If any check is not correct,
replace the fuel tank gauge unit.
ENGINE COOLANT TEMPERATURE
GAUGE UNIT CHECK
M1543001500398
1. Drain the engine coolant. (Refer to GROUP 14,
On-vehicle Service P.14-22.)
2. Remove the engine coolant temperature gauge
unit. Engine speed (r/min) Indication allowance of
tachometer r/min
700
± 120
2, 000
− 175 + 225
3, 000
− 175 + 300
4, 000
− 225 + 375
5, 000
− 225 + 425
6, 000
− 225 + 475
7, 000
− 200 + 500
8, 000
− 100 + 500
AC005208
123
AE
Fuel tank gauge unit
Earth
Position F
Position E
Float Position Resistance of Gauge
Position F 3 ± 1 Ω
Position E 110 ± 1 Ω
Float Position Float Centre Hight
Position F (A) 24.1 ± 2.0 mm
Position E (B) 151.6 ± 2.0 mm
AC005209
AD
Position F
Position E
Stopper
A
B

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-62
3. Put engine coolant temperature gauge unit into
the hot water in specified temperature, and
ensure that basic resistance is within standard
value.
Standard value: 104 ± 13.5 Ω (at 70C°)
Reference value4. After inspection, apply specified sealant at
threads of engine coolant temperature gauge unit,
and tighten to the specified torque.
Semi-drying sealant: 3M 1215 or equivalent
5. Add engine coolant. (Refer to GROUP 14,
On-vehicle Service P.14-22.)
Temperature (°C) Resistance Ω
50 230
60 155
80 73
ACX00779
AI
Circuit tester
Thermometer
ACX00780
AH
11 ± 1 N·m

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-63
COMBINATION METER ASSEMBLY
REMOVAL AND INSTALLATIONM1543021300028
AC304803
4
32
AB
1
1. Vehicle speed sensorRemoval steps
2. Meter bezel
3. Instrument panel ornament
4. Combination meter assembly

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-64
INSPECTIONM1543019502407
VEHICLE SPEED SENSOR CHECK
1. Remove the vehicle speed sensor and connect a
3 − 10 kiloohms resistor as shown in the
illustration.
2. Turn the shaft of the vehicle speed sensor and
check that there is voltage between terminals 2 −
3. (1 turn = 4 pulses)
3. If within the standard value, the vehicle speed
sensor is OK.
If not within the standard value, replace the
vehicle speed sensor.
Standard value: 0 or Battery Voltage (1turn =
4pulses)
OUTPUT SHAFT SPEED SENSOR CHECK

Refer to P.23A-38.
COMBINATION METER INTERNAL
RESISTANCE CHECK
Use circuit tester to measure combination meter
internal resistance.
Standard Value:
AC305188AB
Tu r n
Shaft
Resistor
3 – 10 k¶
measurin
g terminal
No.Terminal name Standard
value (Ω)
1-21 Engine coolant temperature
gauge to earth233 ± 3
31-51 Fuel gauge to earth 181 ± 2
AC005210AC

COMBINATION METER ASSEMBLY
CHASSIS ELECTRICAL54A-65
DISASSEMBLY AND REASSEMBLYM1543003100341
<1600 (SPORT), 2000>
<1300, 1600 (COMFORT)>
AC305237
1 2 5
4
AB
3
Disassembly steps
1. Meter glass
2. Meter panel
3. Circuit board cover4. Bulb
5. Combination meter assemblyDisassembly steps (Continued)
AC304664
1 2 5 3
4
AB
Disassembly steps
1. Meter glass
2. Meter panel
3. Circuit board cover4. Bulb
5. Combination meter assemblyDisassembly steps (Continued)

HEADLAMP
CHASSIS ELECTRICAL54A-66
HEADLAMP
SERVICE SPECIFICATIONSM1542000300332
TROUBLESHOOTING M1542000701281
Features the headlamp automatic shutdown function
to avoid battery drain when the headlamps are left
on. The main features are as follows:
•Extinguishes automatically in three minutes if the
ignition switch is turned off with the lighting switch
on.
•Extinguishes in one second if the driver's door is
opened within that 3-minute period.
•If the headlamps are turned on with the ignition
switch off, the headlamps and tail lamps will
extinguish in three minutes after the driver's door
is opened or closed.
The headlamps are controlled by the Smart Wiring
System (SWS). For troubleshooting, refer to
respective Groups below.
•Not using SWS monitor: GROUP 54B, SWS
Troubleshooting P.54B-38.
•Using SWS monitor: GROUP 54C, SWS
Troubleshooting P.54C-22.
ON-VEHICLE SERVICE
HEADLAMP AIMING
M1542000900538
PRE-AIMING INSTRUCTIONS
1. Inspect for badly rusted or faulty headlamp
assemblies.
2. These conditions must be corrected before a
satisfactory adjustment can be made.
3. Inspect tyre inflation, and adjust if it is necessary.
4. If the fuel tank is not full, place a weight in luggage
room of the vehicle to simulate weight of a full
tank (0.8 kg per litre).
5. There should be no other load in the vehicle other
than driver or substituted weight of approximately
75 kg placed in driver's position.
6. Thoroughly clean the headlamp lenses.7. Place the vehicle on a level floor, perpendicular to
a flat screen 10 m away from the bulb
centre-marks on the headlamp lens.
8. Rock vehicle sideways to allow vehicle to assume
its normal position.
9. Bounce the front suspension through three (3)
oscillations by applying the body weight to hood
or bumper.
10.Four lines of adhesive tape (or equivalent
markings) are required on screen or wall:
(1) Position a vertical tape or mark so that it is
aligned with the vehicle centre line.
(2) Measure the distance from the centre-marks
on the headlamp lens to the floor. Transfer the
measurement to the screen. Horizontal tape or
mark on the screen is for reference of vertical
adjustment. Item Standard value Limit
Headlamp aiming Low beam Vertical
direction0.69° below horizontal (H)
± 0.29° from the
standard value
Horizontal
directionPosition at which the stat up point
of 15° is crossed with vertical line
(V)± 0.5° from the
standard value
Measurement of headlamp illiminous intensity cd
−30,000 cd or more
per one headlamp
AC304804
(1)
(2)
(3)
Headlamp centre line
Vehicle crntre line Screen
(3)
10 m
In the centre
of headlamps
(1)
(2)
(3)(3)
In the centre
of headlamps
AB
Vehicle centre line
ScreenHeadlamp centre line
10 m

HEADLAMP
CHASSIS ELECTRICAL54A-67
NOTE: Height from the floor to the centre of
the headlamps (Reference value): 840 mm
(3) Measure the distance from the centre line of
the vehicle to the centre of each headlamp.
Transfer the measurement to the screen.
Vertical tape or mark on the screen with
reference to the centre line of each headlamp
bulb.
HEADLAMP ADJUSTMENT
CAUTION
•Do not cover a headlamp for more than three
minutes to prevent the plastic headlamp lens
deformation.
•When adjusting one headlamp beam, make
sure that another headlamp is off by
disconnecting the connector from it. When
reconnecting the connector, make sure that
the headlamp beam is not disturbed
accidentally.
1. The low-beam headlamp should project on the
screen upper edge of the beam (cut-off).
2. If not the case, turn the adjusting screws to
achieve the specified low-beam cut-off location on
the aiming screen.Standard value:
(Vertical direction) 0.69° below horizontal (H)
(Horizontal direction) Position at which the
stat up point of 15° is crossed with vertical
line (V)
Limit:
Vertical direction; ± 0.29° from the standard
value
Horizontal direction; ± 0.5° from the standard
value
LUMINOUS INTENSITY MEASUREMENTM1542001000464
1. Set the headlamps to high-beam.
2. Using a photometer, and following its
manufacturer's instruction manual, measure the
headlamp centre intensity and check to be sure
that the limit value is satisfied.
Limit: 30,000 cd or more {When a screen is
set 25m ahead of the vehicle}
NOTE: When measuring the intensity, maintain an
engine speed of 2,000 r/min., with the battery fully
charged.
There may be special local regulations pertaining to
headlamp intensity. Be sure to make any
adjustments necessary to satisfy such regulations.
If an illuminometer is used to make the
measurements, convert its values to photometer
values by using the following formula.
I =E x r
2:
•I = intensity (cd)
•E = illumination (lux)
•r = distance (m) from headlamps to illuminometer
AC300567AB
Vertical
direction
Horizontal
direction
AC300658AB
Vertical
direction
Horizontal
direction
AC305155
(H)(V)
Distance of
vertical direction
[0.69˚]Headlamp
centre
High intensity
zone
15˚
AB