2005 MITSUBISHI LANCER front

HIGH-MOUNTED STOP LAMP
CHASSIS ELECTRICAL54A-81
HIGH-MOUNTED STOP LAMP
REMOVAL AND INSTALLATIONM1542005100452

AC305293
AB
2 3 5 6
7 8
4
1
4.9 ± 0.7 N·m

Removal steps
1. Socket assembly
2. Socket
3. Bulb
4. High-mount stop lamp assembly
5. Socket holder 6. High-mounted stop lamp cover
(front)
7. High-mounted stop lamp cover
(rear)
8. High-mounted stop lamp body Removal steps (Continued)

SPEAKER
CHASSIS ELECTRICAL54A-93
SPEAKER
REMOVAL AND INSTALLATIONM1544002600454
AC305311AB
12
3
4
5
Front speaker removal steps
1. Front door trim (Refer to GROUP
52A, Door trim P.52A-15.)
2. Front speaker
Rear speaker removal
steps
3. Rear speaker garnish
4. Rear speakerRear speaker removal
steps
5. Quarter trim upper (Refer to
GROUP 52A, Trims P.52A-11.)
6. Rear speaker

ANTENNA
CHASSIS ELECTRICAL54A-94
ANTENNA
REMOVAL AND INSTALLATIONM1544002900529

Pre-removal and Post-installation Operation
•Front pillar trim, Rear pillar trim, Centre pillar trim lower,
Centre pillar trim upper (Refer to GROUP 52A − Trims
P.52A-11.)
•Headlining Removal and Installation (Refer to GROUP
52A, Headlining P.52A-21.)
AC305315AB
1
23
1. Roof antenna poleRemoval steps
2. Roof antenna base
•Instrument panel assembly (Refer to
GROUP 52A, Instrument panel assembly
P.52A-2.)
3. Antenna feeder cable

REAR WINDOW DEFOGGER
CHASSIS ELECTRICAL54A-95

REAR WINDOW DEFOGGER
GENERAL INFORMATIONM1543000100319
Rear Defogger operation
The defogger relay turns ON if the defogger switch
built-in the A/C-ECU is turned ON when the ignition
switch is in the "ON" position. When the defogger
relay turns ON, power is supplied to the defogger
and the defogger is activated. The defogger comes
with a timer function that causes the defogger switch
to automatically turn OFF in about 11 minutes after
the defogger switch is turned ON.
TROUBLESHOOTINGM1543000701013
The rear window defogger is controlled by the
A/C-ECU. For troubleshooting, refer to GROUP 55-
Troubleshooting P.55-5.
Pre-removal and Post-installation Operation
•Front pillar trim, Centre pillar trim lower, Centre pillar trim
upper, Quarter trim lower, Quarter trim upper (Refer to
GROUP 52A − Trims P.52A-11.)
•Headlining Removal and Installation (Refer to GROUP
52A, Headlining P.52A-21.)
AC305316
AB
1
23
1. Roof antenna poleRemoval steps
2. Roof antenna base
•Instrument panel assembly (Refer to
GROUP 52A, Instrument panel assembly
P.52A-2.)
3. Antenna feeder cable

55-1
GROUP 55
HEATER, AIR
CONDITIONER AND
VENTILATION
CONTENTS
SERVICE SPECIFICATIONS . . . . . . .55-3
LUBRICANTS . . . . . . . . . . . . . . . . . .55-3
SPECIAL TOOLS . . . . . . . . . . . . . . . .55-4
TROUBLESHOOTING . . . . . . . . . . . .55-5DIAGNOSIS TROUBLESHOOTING
FLOW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-5
SYMPTOM CHART . . . . . . . . . . . . . . . . . . . 55-5
SYMPTOM PROCEDURES . . . . . . . . . . . . 55-5
CHECK AT ECU TERMINAL . . . . 55-67
CHECK AT ECU TERMINAL . . . . 55-68
Continued on next page
W ARNING S RE GA RDING S E RV ICIN G O F SUP P LE MEN TAL R ES TRAI NT S Y ST EM (SRS ) E Q UIP PE D VE HICL ES
I mp roper se rvi ce o r m ai nte na nce of a ny c omp onent of the SRS , or an y SRS -re la te d c om pone nt, ca n le a d to
personal injury or death to service personnel (from inadvertent firing of the air bag) or to the driver (from
re nd er ing the S RS inop er ati ve).
S e rvic e or m ai nten anc e of an y SRS com pon ent or SRS -re late d com pone nt m ust be pe rfor me d only a t an
authorized MITSUBISHI dealer.
M ITSUBISHI dealer p erso nnel must thoroughly review th is man ual, and esp ecially its GROU P 52B - Su pplemen tal
Restraint System (SR S) b efore beginn ing an y service o r maintenance of any comp onent of th e SRS or any SRS-
rel ated com ponent.
NOTE
The SRS includes the following components: front impact sens ors , SRS-ECU, SRS warning lamp, air bag module, c lock spring
and interconnecting wiring. Other SRS-related components (that may have to be remov ed/installed in connection with SRS
service or maintenance) are indicated in the table of c ontents by an asterisk (*).

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-8
STEP 4. Check the wiring harness between C-107
outside/inside air selection damper control motor
connector terminal No.7 and the ignition switch
(IG2).
NOTE:
AC303804
Connector: C-107

AD
Harness side
AC303816
Connector: C-107
AI

Harness side
AC303798
Connector: C-35

AJ
2 1313 12 1421 105 4616 15 17789
19 18 2011
22
C-35 (L)
AC303814
Connector: C-35

AI
C-35(L)
AC303804
Connector: C-106

AC
C-106
AC303816
Connector: C-106
AH

AC303809
Connectors: C-209, C-210
AF
C-209
C-210
Junction block (front view)
C-209
Harness side
1016
145
12134117 238 9
C-210
Harness side
4 65321

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-9
Prior to the wiring harness inspection, check
intermediate connector C-106, joint connector C-35,
junction block connectors C-209 and C-210, and
repair if necessary.
•Check the outside/inside air selection damper
control motor power supply line for open circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00, How to
Cope with Intermittent Malfunction P.00-5).
NO : Repair the wiring harness.
STEP 5. Connector check: C-139 A/C-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 6.
YES : Go to Step 7.
NO : Repair the connector.
AC303823
Connectors: C-209, C-210
AE
C-210
Junction block (front view)
C-209
C-209
Harness side
1016
145
12134117 238 9
C-210
Harness side
4 65321
AC303802
Connector: C-139

AE
C-139 (B)
Harness side
AC303818
Connector: C-139

AJ
Harness side
C-139 (B)
11 12657 8 9 103 421

TROUBLESHOOTING
HEATER, AIR CONDITIONER AND VENTILATION55-32
STEP 6. Connector check: C-214 blower relay
connector
Q: Is the check result normal?
YES :
Go to Step 7.
NO : Repair the connector.
STEP 7. Check the blower relay continuity.
Refer to P.55-75.
Q: Is the blower relay continuity in good condition?
YES :
Go to Step 8.
NO : Replace the blower relay.
STEP 8. Voltage measurement at C-214 blower
relay connector.
(1) Remove the relay, and measure at the junction
block side.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the voltage between terminal 3 and
earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 10.
NO : Go to Step 9.
AC303808
Junction block side Junction block (front view)
Connector: C-214
AL

AC303822
Junction block side Junction block (front view)
Connector: C-214
AM

AC303808
Junction block side Junction block (front view)
Connector: C-214
AL

AC303822
Junction block side Junction block (front view)
Connector: C-214
AM

AC301541EI
Connector C-214
(Junction block side)
3
4
5
12