2005 MITSUBISHI LANCER Group 80

DOOR MIRROR
EXTERIOR51-42
Step 7. Connector check: C-212 junction block
connector
Q: Is the check result normal?
YES :
Go to Step 8.
NO : Repair the defective connector.
Step 8. Check the wiring harness between E-11
door mirror assembly (RH) 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-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 9. Connector check: E-02 door mirror
assembly (LH) connector
Q: Is the check result normal?
YES :
Go to Step 10.
NO : Repair the defective connector.
Step 10. Check the door mirror assembly (LH).
Check that the heater element of the door mirror
assembly (LH) is in good condition (Refer to
P.51-47).
Q: Is the check result normal?
YES : .
Go to Step 11.
NO : . Replace the door mirror assembly (LH).
AC304913
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Connector: C-212
Harness side
AB
Junction block (Front view)
AC304817
Connector: E-11
Harness side
AB
AC304913
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Connector: C-212
Harness side
AB
Junction block (Front view)
AC304819
Connector: C-112
AB
AC304818
Connector: E-02
Harness side
AB

DOOR MIRROR
EXTERIOR51-43
Step 11. Resistance measurement at the E-02
door mirror assembly (LH) connector.
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Resistance between E-02 door mirror assembly
connector terminal No.4 and body earth
OK: 2 Ω or less
Q: Is the check result normal?
YES : .
Go to Step 14.
NO : . Go to Step 12.
Step 12. Check the wiring harness between E-02
door mirror assembly (LH) 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-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.
Step 13. Connector check: C-212 junction block
connector
Q: Is the check result normal?
YES :
Go to Step 14.
NO : Repair the defective connector.
AC304818
Connector: E-02
Harness side
AB
AC304827
Connector E-02
(harness side)
AB
AC304818
Connector: E-02
Harness side
AB
AC304820
Connector: C-29
AB
AC304913
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Connector: C-212
Harness side
AB
Junction block (Front view)

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
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Connector: C-212
Harness side
AB
Junction block (Front view)
AC304820
Connector: C-29
AB

DOOR MIRROR
EXTERIOR51-45
DOOR MIRROR
REMOVAL AND INSTALLATIONM1511006400308
AC304733
Note
: Claw positions
AB
A
A Section A – A
Claw1
2
1234
5
6 7 8
Door mirror removal steps
1. Cover
2. Delta inner cover
3. Harness connector remote controlled mirror>
4. Door mirror assembly
5. Door mirror body assembly
<> >>A<<6. MirrorRemote controlled mirror switch
removal steps
7. Instrument panel ornament (Refer to
GROUP 52A, Instrument panel
P.52A-2.)
8. Remote controlled mirror switch

52-1
GROUP 52
INTERIOR AND
SUPPLEMENTAL
RESTRAINT
SYSTEM(SRS)
CONTENTS
INTERIOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) . . . . . . . . . . . .52B

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-9
TROUBLESHOOTING
IGNITION KEY REMINDER BUZZER AND
DOOR LOCK PREVENTION FUNCTION
TROUBLESHOOTING
M1543000701002
The ignition key reminder buzzers are controlled by
the Smart Wiring System (SWS). For
troubleshooting, refer to respective Groups below.
•Not using SWS monitor: GROUP 54B, SWS
Diagnosis P.54B-38.
•Using SWS monitor: GROUP 54C, SWS
Diagnosis P.54C-22.
IMMOBILIZER SYSTEM
TROUBLESHOOTING
DIAGNOSIS CODE CHARTM1543007100417
CAUTION
During diagnosis, a diagnosis code associated
with other system may be set when the ignition
switch is turned on with connector(s)
disconnected. On completion, confirm all
systems for diagnosis code code(s). If diagnosis
code code(s) are set, erase them all.
Use the following chart to develop proper diagnostic
strategy. MB991223
A: MB991219
B: MB991220
C: MB991221
D: MB991222Harness set
A: Test harness
B: LED harness
C: LED harness
adapter
D: ProbeMaking voltage and
resistance measurements
during troubleshooting
A: Connect pin contact
pressure inspection
B: Power circuit inspection
C: Power circuit inspection
D: Commercial tester
connection Tool Number Name Use
MB991223
A
B
C
D
AC
Diagnosis code No. Diagnosis item Reference page
11 Transponder communication system or radio interference
of encrypted codeP.54A-10.
12 Encrypted codes are not the same or are not registered
P.54A-11.

IGNITION SWITCH
CHASSIS ELECTRICAL54A-13
TROUBLESHOOTING HINTS
•Malfunction of the immobilizer-ECU.
•Malfunction of the engine-ECU or
engine-A/T-ECU .
•The wiring harness or connectors may have
loose, corroded, or damaged terminals, or
terminals pushed back in the connector.
DIAGNOSIS PROCEDURE
STEP 1. Check if MUT-II/III can communicate with
the MPI system and if an MPI system diagnosis
code other than P0513 is set.
Q: Can MUT-II/III communicate with the MPI system?
Is an MPI system diagnosis code other than P0513
set?
YES :
Go to Step 2.
NO : Refer to GROUP 13A, MPI Diagnosis
P.13A-15, GROUP 13B, MPI Diagnosis
P.13B-15.
STEP 2. Voltage measurement at
immobilizer-ECU connector C-202-1.
(1) Disconnect immobilizer-ECU connector C-202-1.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal 1 and
earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 5.
NO : Go to Step 3.
STEP 3. Connector check: Immobilizer-ECU
connector C-202-1 and engine control relay
connector B-16X
Q: Are immobilizer-ECU connector C-202-1 and
engine control relay connector B-16X in good
condition?
YES :
Go to Step 4.
NO : Repair or replace the damaged
component(s). Confirm that MUT-II/III
communicates normally.AC303806
Connector: C-202-1
Harness side
AF
AC304844AB
Connector C-202-1
(Harness side)
AC303806
Connector: C-202-1
Harness side
AF
AC303796
Connector: B-16X
Harness side
AF