2005 MITSUBISHI LANCER ignition switch

REAR WIPER AND WASHER
EXTERIOR51-28
REAR WIPER AND WASHER
GENERAL INFORMATIONM1511000100525
REAR WIPER AND WASHER OPERATION
Rear Wiper Operation
•If the rear wiper and washer switch is turned to
"INT" position with the ignition switch at "ACC" or
"ON" position, the ETACS-ECU turns ON the rear
wiper drive signal for three seconds
(approximately two cycles), then 7.4 seconds
later the intermittent motion operates every eight
seconds. If the selector lever is moved to the "R"
position when the rear wiper and washer switch is
turned to the "INT" position and the ignition
switch is at the "ACC" or "ON" position, the inhibitor switch "R" turns ON. One second later,
the ETACS-ECU turns ON the rear wiper drive
signal for three seconds (approximately two
cycles). Then, 7.4 seconds later, the intermittent
motion of eight seconds' cycle is restored.
Rear Washer Operation
•If the rear wiper and washer switch is turned to
the ON (washer) position with the ignition switch
at the "ACC" or "ON" position, the rear washer
ON signal is sent to the ETACS-ECU, causing the
rear wiper signal to turn on after 0.3 second. After
the rear washer switch signal turns off, the rear
wiper signal turns off in three seconds. If the rear
washer switch is turned to the ON position while
the rear wiper is in intermittent mode, the rear
washer works for that period when the washer
switch remains on. Then the rear wipers return to
the intermittent mode.
SERVICE SPECIFICATIONM1511000300336
TROUBLESHOOTINGM1511000700334
The rear wiper and washer are controlled by the
Smart Wiring System (SWS). For troubleshooting,
refer to GROUP 54B, Troubleshooting P.54B-17 or
GROUP 54C, Troubleshooting P.54C-4.
ON-VEHICLE SERVICEM1511000800472
CHECK OF REAR WIPER OPERATION
WHEN SELECTOR LEVER IS AT THE "R"
POSITION
1. When the selector lever is moved to the "R"
position with the rear wiper switch at the "INT"
position, the wiper should operate twice or three
times at low speed after approximately one
second.
2. If not, carry out the troubleshooting (Refer to
GROUP 54B, Troubleshooting P.54B-17 or
GROUP 54C, Troubleshooting P.54C-4). ItemStandard value
Rear wiper blade park position mm 42 ± 5

DOOR MIRROR
EXTERIOR51-36
DOOR MIRROR
GENERAL INFORMATIONM1511000100536
DOOR MIRROR OPERATION
Remote Controlled Mirror Operation
•The mirror on the door mirror moves up/down
and left/right by operating the remote controlled
door mirror switch when the ignition switch is in
the "ON" or "ACC" position.Heated Door Mirror operation
•The defogger relay switch is activated (ON) by
turning on the A/C-ECU built-in defogger switch
when the ignition switch is in the "ON" position.
When the defogger relay is turned ON, power is
supplied to the defogger and door mirror, and the
heater of the door mirror (heated door mirror)
starts operations. The defogger comes with a
timer function and will automatically turn OFF the
switch approximately 11 minutes after the
defogger switch is turned ON. The heated door
mirror operations are also terminated along with
the defogger, at this time.
SERVICE SPECIFICATIONM1511000300347
SPECIAL TOOLM1511000601103
TROUBLESHOOTING
DIAGNOSIS TROUBLESHOOTING FLOWM1511014600169
Refer to GROUP 00 − How to Use
Troubleshooting/Inspection Service Points P.00-5.
TROUBLE SYMPTOM CHARTM1511015000160
ItemStandard value
Heated door mirror operation current Ω5.9 − 7.8
Tool Number Name Application
MB990784 Ornament remover Removal of remote controlled
mirror switch
MB990784
Symptom Inspection
procedureReference
page
All heated door mirrors do not operate 1
P.51-37
The right or left heated door mirror does not operate 2
P.51-39

DOOR MIRROR
EXTERIOR51-41
Step 5. Check the wiring harness between E-11
door mirror assembly (RH) connector terminal
No.4 and body earth.
•Check the earth wires for open circuit.
NOTE:
Prior to the wiring harness inspection, check
intermediate connector C-112 , C-30
and repair if necessary.
Q: Is the check result normal?
YES :
Intermittent malfunction (Refer to GROUP
00 − How to Cope with Intermittent
Malfunction P.00-5).
NO : Repair the wiring harness.
Step 6. Voltage measurement at the E-11 door
mirror assembly (RH) connector.
(1) Turn the ignition switch to the ON position.
(2) Rear window defogger switch: ON
(3) Disconnect the connector, and measure at the
wiring harness side.
(4) Voltage between E-11 door mirror assembly
connector terminal No.1 and body earth
OK: System voltage
Q: Is the check result normal?
YES :
Intermittent malfunction (Refer to GROUP
00 − How to Cope with Intermittent
Malfunction P.00-5).
NO : Go to Step 7.
AC304817
Connector: E-11
Harness side
AB
AC304819
Connector: C-112
AB
AC304817
Connector: E-11
Harness side
AB
AC304826
Connector E-11
(harness side)
AB

DOOR MIRROR
EXTERIOR51-44
Step 14. Measure the voltage at the E-02 door
mirror assembly (LH) connector.
(1) Turn the ignition switch to the ON position.
(2) Rear window defogger switch: ON
(3) Disconnect the connector, and measure at the
wiring harness side.
(4) Voltage between E-02 door mirror assembly
connector terminal No.1 and body earth
OK: System voltage
Q: Is the check result normal?
YES :
Intermittent malfunction (Refer to GROUP
00 − How to Cope with Intermittent
Malfunction P.00-5).
NO : Go to Step 15.
Step 15. Check the wiring harness between E-02
door mirror assembly (LH) connector terminal
No.1 and C-212 junction block connector
terminal No.3.
•Check the power supply line for open circuit.
NOTE:
Prior to the wiring harness inspection, check
intermediate connector C-29 , C-113
and repair if necessary.
Q: Is the check result normal?
YES :
Intermittent malfunction (Refer to GROUP
00 − How to Cope with Intermittent
Malfunction P.00-5).
NO : Repair the wiring harness.
AC304818
Connector: E-02
Harness side
AB
AC304828
Connector E-02
(harness side)
AB
AC304818
Connector: E-02
Harness side
AB
AC304913
21716151718 201912345 623 222425282627981011141213
Connector: C-212
Harness side
AB
Junction block (Front view)
AC304820
Connector: C-29
AB

54A-1
GROUP 54A
CHASSIS
ELECTRICAL
CONTENTS
BATTERY. . . . . . . . . . . . . . . . . .
54A-4
SERVICE SPECIFICATIONS. . . . .
54A-4
ON-VEHICLE SERVICE. . . . . . . . .54A-4
FLUID LEVEL AND SPECIFIC
GRAVITY CHECK . . . . . . . . . . . . . . . . . 54A-4
CHARGING . . . . . . . . . . . . . . . . . . . . . . 54A-4
BATTERY TEST . . . . . . . . . . . . . . . . . . 54A-5
IGNITION SWITCH* . . . . . . . . . .54A-6
GENERAL INFORMATION . . . . . .
54A-6
SPECIAL TOOLS. . . . . . . . . . . . . .54A-8
TROUBLESHOOTING . . . . . . . . . .54A-9
IGNITION KEY REMINDER BUZZER AND
DOOR LOCK PREVENTION FUNCTION
TROUBLESHOOTING . . . . . . . . . . . . . . 54A-9
IMMOBILIZER SYSTEM
TROUBLESHOOTING . . . . . . . . . .
54A-9
DIAGNOSIS CODE CHART . . . . . . . . . . 54A-9
DIAGNOSTIC TROUBLE CODE
PROCEDURES . . . . . . . . . . . . . . . .
54A-10
SYMPTOM CHART. . . . . . . . . . . . .54A-11
SYMPTOM PROCEDURES . . . . . .54A-12
DATA LIST REFERENCE TABLE .54A-19
CHECK IMMOBILIZER-ECU . . . . .54A-19
ON-VEHICLE SERVICE . . . . . . . . .54A-20
HOW TO REGISTER ENCRYPTED
CODE . . . . . . . . . . . . . . . . . . . . . . . . . . . 54A-20
IGNITION SWITCH . . . . . . . . . . . . . . . . 54A-27
REMOVAL AND INSTALLATION . . . . . . 54A-27
INSPECTION . . . . . . . . . . . . . . . . . . . . . 54A-28
Continued on next page
WARNINGS REGARDING SERVICING OF SUPPLEMENTAL RESTRAINT SYSTEM (SRS) EQUIPPED VEHICLES
WARNING
•Improper service or maintenance of any component of the SRS, or any SRS-related component, can lead to
personal injury or death to service personnel (from inadvertent firing of the air bag) or to the driver and
paassenger (from rendering the SRS inoperative).
•Service or maintenance of any SRS component or SRS-related component must be performed only at an
authorized MITSUBISHI dealer.
•MITSUBISHI dealer 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.
NOTE
The SRS includes the following components: SRS air bag control unit, SRS warning light, front impact sensors, 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 (*).

IGNITION SWITCH
CHASSIS ELECTRICAL54A-6
IGNITION SWITCH
GENERAL INFORMATIONM1543009901274
IGNITION KEY REMINDER BUZZER
The ignition key reminder buzzer will sound under
the following condition, and warn the driver to
remove the ignition key.
•The driver's door is opened when the ignition
switch is at "LOCK" (OFF) or "ACC" position
without removing the ignition key.
However, the lamp reminder buzzer will take
precedence over this function.
DOOR LOCK PREVENTION FUNCTION
If the key is left in the ignition switch while the driver’s
door opened or the assistant door opened, all door
are automatically unlock to prevent locking the
ignition key in the vehicle after door is locked.
IMMOBILIZER SYSTEM
The immobilizer system consists of the ignition key
with a transponder, the immobilizer-ECU, and the
engine-ECU or engine-A/T-ECU . Only
the registered ignition key permits the engine to start,
therefore, the engine can never be started by means
of a forged key or by connecting the ignition wiring
directly. The system is significantly safe and reliable
against theft. In addition, the driver has only to turn
the ignition switch to the "ON" position to activate the
immobilizer system. If the requirements for starting the engine are not satisfied, the engine will be
immobilized. If a registered ignition key is lost, all
your ignition keys need to be registered again using
MUT-II/III to ensure security (Refer to P.54A-20). An
additional ignition key can be registered as follows
(only if no ignition keys are lost):
•Using MUT-II/III (Refer to P.54A-20).
OPERATION
1. When the ignition switch is turned to "ON"
position, the engine-ECU or
engine-A/T-ECU sends a requirement for
the encrypted code to the immobilizer-ECU (at
this time, the engine is remobilized).
2. When the immobilizer-ECU receives the
requirement from the engine-ECU or
engine-A/T-ECU , the immobilizer-ECU
supplies power to the transponder inside the
ignition key via the antenna. The energized
transponder sends the encrypted code back to the
immobilizer-ECU via the antenna.
3. The immobilizer-ECU judges the encrypted code
with its code logic in itself. If they are identical, the
immobilizer-ECU sends the encrypted code to the
engine-ECU or engine-A/T-ECU.
4. If the engine-ECU or engine-A/T-ECU can
not receive the encrypted code, the engine will be
immobilized.
AC304482AB
Power
(Wireless)
Encrypted code
(Wireless) Ignition keyControl signal
Encrypted
code
TransponderImmobilizer-ECU
with an antenna
Steering lockCPU
MUT-II/III Memory Engine-ECU
Engine-A/T-ECU
CPUInjector
Ignition

IGNITION SWITCH
CHASSIS ELECTRICAL54A-7
Encrypted code registration criteria table
The ignition key contains a transponder (small
transmitter), which retains an unique encrypted code.
Under any of the conditions below, the encrypted
code should be registered in the immobilizer-ECU
again. The immobilizer-ECU can retain maximum
eight different encrypted codes. This means that
maximum eight ignition keys can be registered.
Component to be replaced Engine-A/T-ECU Immobilizer-ECU Ignition key
When engine-A/T-ECU is
replaced−Should not be
replacedShould not be replaced
Should be registered
again
When engine-A/T-ECU is
overwritten−Should not be
replacedShould not be replaced
Should be registered
again
When immobilizer-ECU is
replaceShould not be
replaced−Should not be replaced
All ignition keys should be
registered again
When ignition key is added Should not be
replacedShould not be
replaced•Additional ignition key
should be registered
•All ignition keys should
be registered again
When ignition key is lost Should not be
replacedShould not be
replacedAll the ignition keys other
than the lost one should
be registered again

IGNITION SWITCH
CHASSIS ELECTRICAL54A-8
SPECIAL TOOLSM1543000601641
Tool Number Name Use
MB991502 MUT-II sub
assembly•Immobilizer system check
•Encrypted code
registration
MB991955
A: MB991824
B: MB991827
C: MB991910
D: MB991911
E: MB991825
F: MB991826MUT-III
sub-assembly
A: (V. C. I.) Vehicle
communication
interface
B: MUT-III USB
cable
C: MUT-III Main
harness A (Vehicles
with CAN
communication
system)
D: MUT-III Main
harness B (Vehicles
without CAN
communication
system)
E: MUT-III
Measurement
adapter
F: MUT-III Trigger
harness•Immobilizer system check
•Encrypted code
registration
B991502
MB991910
MB991826
MB991955
MB991911
MB991824
MB991827
MB991825
A
B
C
D
E
F
DO NOT USE