ECO mode MITSUBISHI LANCER IX 2006 Service Manual

KEYLESS ENTRY SYSTEM
BODY42-53
TROUBLESHOOTING
M1428000700287
The keyless entry system is controlled by the Smart
Wiring System (SWS). For troubleshooting, refer to
GROUP 54B, Troubleshooting
P.54B-15 or GROUP
54C, Troubleshooting P.54C-4.
ON-VEHICLE SERVICE
KEYLESS ENTR Y SYSTEM CHECKM1428001400096
Check the system as described below. If the system
does not work, carry out troubleshooting. Refer to
GROUP 54B, Troubleshooting
P.54B-15, refer to
GROUP 54C, Troubleshooting P.54C-4.
•Operate the transmitter to check that the doors
and tailgate can be locked and unlocked.
•Operate the transmitter to check that the answer-
back function works in response to door and tail-
gate locking/unlocking.
NOTE: The adjustment function allows you to
change the answerback setting as follows. Prior
to that check, confirm which setting is activated.
.
•The hazard warning lamps flash twice when
locked and once when unlocked. The room
lamp flashes twice when locked and illumi
-
nates for 15 seconds when unlocked.
•The hazard warning lamps do not flash when
locked and flash once when unlocked. The
room lamp flashes twice when locked and illu
-
minates for 15 seconds when unlocked.
•The hazard warning lamps flash twice when
locked and do not flash when unlocked. The
room lamp flashes twice when locked and illu
-
minates for 15 seconds when unlocked.
•The hazard warning lamps do not flash when
both locked and unlocked. The room lamp
flashes twice when locked and illuminates for
15 seconds when unlocked.
KEYLESS ENTRY SYS TEM TIMER LOCK
FUNCTION INSPECTION
M1428004000138
Push the transmitter unlock button and check to see
that the doors and tailgate lock within 30
seconds. If it doesn't, then execute troubleshooting
remedies. Refer to GROUP 54B, Troubleshooting
P.54B-15, refer to GROUP 54C, Troubleshooting
P.54C-4.
ENABLING/DISABLING THE
ANSWERBACK FUNCTION
M1428003200214
If the keyless entry system locks or unlocks the
doors, the room lamp flashes or illuminates, the haz
-
ard warning lamp flashes (hazard answerback func-
tion). The hazard answerback function can be
enabled or disabled according to the following proce
-
dure:
ENABLING/DISABLING THE HAZARD
ANSWERBACK FUNCTION
The hazard answerback function can be enabled or
disabled by one of the two following procedures.
diagnosis connector (1) is earthed>
1. Enter the hazard answerback customize mode by performing one of the following steps. If the
ETACS-ECU enters the customize mode, its
buzzer will sound once.
(1) Turn the ignition switch to “LOCK”(OFF) position.
(2) Turn off the hazard warning lamp switch.
CAUTION
Before connecting or disconnecting the earth,
turn the ignition switch to the "LOCK" (OFF)
position.
AC305133AB
Diagnosis
connector
MB991529Steering shaft
(3) Connect the diagnosis connector to the special tool diagnosis code check harness
(MB991529).
(4) Close the driver's side door.
(5) Keep the windshield washer switch on for at least ten seconds. Then the ETACS-ECU
buzzer will sound once.
2. If the transmitter “LOCK” button is pushed consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are locked.

KEYLESS ENTRY SYSTEM
BODY42-54
•Enable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound twice.
3. If the transmitter “UNLOCK” button is pushed consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.
•Enable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.
4. Exit the hazard answer back customize mode by
observing one of the following steps.
(1) Disconnect diagnosis connector terminal (1) form the earth.
(2) Turn the ignition switch to position other then “LOCK”(OFF), or remove the ignition key.
(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.
NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus
-
tomize mode, the hazard answerback customize
mode will be canceled automatically.
connecting M.U.T.-I I to the diagnosis
connector>
1. Enter the hazard answerback customize mode by performing one of the following steps. If the
ETACS-ECU enters the customize mode, its
buzzer will sound once.
(1) Turn the ignition switch to “LOCK”(OFF) position.
(2) Turn off the hazard warning lamp switch.
CAUTION
Before connecting or disconnecting the M.U.T.-II,
turn the ignition switch to the "LOCK" (OFF)
position.
AC304777
Steering shaft
ACMB991502
16-Pin
(3) Connect the M.U.T.-II to the diagnosis
connector.
(4) Close the driver's side door.
(5) Keep the windshield washer switch on for at least ten seconds. Then the ETACS-ECU
buzzer will sound once.
2. If the transmitter “LOCK” button is pushed consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are locked.
•Enable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound twice.
3. If the transmitter “UNLOCK” button is pushed consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.
•Enable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.
4. Exit the hazard answer back customize mode by
observing one of the following steps.
(1) Disconnect M.U.T.-II from the diagnosis
connector.
(2) Turn the ignition switch to position other then “LOCK”(OFF), or remove the ignition key.
(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.

KEYLESS ENTRY SYSTEM
BODY42-55
NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus
-
tomize mode, the hazard answerback customize
mode will be canceled automatically.
connecting special tool V. C. I.
(MB991824) to the diagnosis connector>
1. Enter the hazard answerback customize mode by
performing one of the following steps. If the
ETACS-ECU enters the customize mode, its
buzzer will sound once.
(1) Turn the ignition switch to “LOCK”(OFF) position.
(2) Turn off the hazard warning lamp switch.
CAUTION
Before connecting or disconnecting the V. C. I.,
turn the ignition switch to the "LOCK" (OFF)
position.
AC305153AB
MB991911
MB991824
16-Pin
(3) Connect the V. C. I. to the diagnosis connector.
(4) Turn the V.C.I. power switch to the "ON" position.
(5) Close the driver's side door.
(6) Keep the windshield washer switch on for at least ten seconds. Then the ETACS-ECU
buzzer will sound once.
2. If the transmitter “LOCK” button is pushed
consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are locked.
•Enable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are locked: The
ETACS-ECU buzzer will sound twice.
3. If the transmitter “UNLOCK” button is pushed consecutively twice (wit hin two seconds), the
ETACS-ECU buzzer will sound, indicating that the
hazard answerback function can be enabled or
disabled when the doors are unlocked.
•Enable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound once.
•Disable the hazard answerback function
when the doors are unlocked: The
ETACS-ECU buzzer will sound twice.
4. Exit the hazard answer back customize mode by
observing one of the following steps.
(1) Disconnect V. C. I. from the diagnosis connector.
(2) Turn the ignition switch to position other then
“LOCK”(OFF), or remove the ignition key.
(3) Open the driver's side door.
(4) Any other warning buzzer output occurs.
NOTE: If any operation is not done for at least three
minutes after the ETACS-ECU has entered the cus
-
tomize mode, the hazard answerback customize
mode will be canceled automatically.
HOW TO REGISTER SECRET CODE
M1428001000292
Each individual secret code is registered inside the
transmitter, and so it is necessary to resister these
codes with the EEPROM insi de the receiver in the
following cases.
•When the transmitter or ETACS-ECU is replaced
•If more transmitters are to be used
•If it appears that a probl em is occurring because
of faulty registration of a code.
A maximum of four different codes can be stored in
the EEPROM memory (four different transmitters can
be used). When the code for the first transmitter is
registered, the previously registered codes for all
transmitters are cleared. Therefore, if you are using
four transmitters or are adding more transmitters, the
codes for all transmitters must be registered at the
same time.

KEYLESS ENTRY SYSTEM
BODY42-56
WHEN THE SPECIAL TOOL DIAGNOSIS
CODE CHECK HARNESS (MB991529) IS
USED
1. Check that the doors lock normally when the key is used.
2. Insert the ignition key.
CAUTION
Before connecting or disconnecting the earth,
turn the ignition switch to the "LOCK" (OFF)
position.
AC305133AB
Diagnosis
connector
MB991529Steering shaft
3. Connect the diagnosis connector to the special tool diagnosis code check harness (MB991529).
NOTE: This will connect terminal (1) of the diag-
nosis connector to earth, and the system will be in
secret code registration standby mode.
ACX00571
Ground connected
Within 10 seconds
Hazard
warning
switch ON
OFF 1
23
45
6
AG
4. Press the hazard warning lamp switch six times
within 10 seconds.
NOTE: Once the process is completed six times,
then it will operate with al l doors and tailgate lock
and unlock operations once and then go to the
save mode.
NOTE: The hazard warning lamp switch is turned
on and off alternately whenever it is pushed.
5. Press the transmitter switch, and then press it two times within 10 seconds of the first press. This will
register the code.
6. Once the program is saved, it will operate once
with the all doors and tailgate lock and unlock
operations.
7. If you are using two or more transmitters or have
added a second transmitter, the next transmitter
should be registered within one minute after
registering the code for the previous transmitter.
The registration procedure is common for all the
transmitter.
8. Registration mode will be cancelled under the following conditions:
•When the secret code for four transmitters has
been registered;
•When no secret codes have been registered for
more than one minute after the registration mode
is entered;
•When passing one minute after finishing the reg-
istration of all transmitters;
•When the diagnosis connector is disconnected
from earth;
•When the key is removed from the key cylinder;
9. After the registration is completed, remove the ignition key and close all the doors, and then
check that the keyless entry system operates
normally.
WHEN THE M.U.T.-II IS USED
1. Check that the doors lock normally when the key
is used.
2. Insert the ignition key.
CAUTION
Before connecting or disconnecting the M.U.T.-II,
turn the ignition switch to the "LOCK" (OFF)
position.
AC304777
Steering shaft
ACMB991502
16-Pin
3. Connect the M.U.T.-II to the diagnosis connector.

ACX00571
M.U.T.-II connectedWithin 10 seconds
Hazard
warning
switch ON
OFF 1
23
45
6
AB
KEYLE SS ENTR Y SYSTEM
BOD Y42-57
4.Press th e hazard warning switch six times within
10 seconds.
NOTE: Once th e process is comple ted six t i me s,
th
en it
will operate with al l do ors an d t a ilgate lock
an
d unlock opera t ions once and then go to th e
save
mode .
NOTE: The h a zard warnin g lamp switch is turned
on
and o ff alt e rnately when ever it is pushed.
5.Pre s s th e tr ansmitter switch, a nd then pre s s it two
t i mes within 10 second s of th e f i rst pre s s. This will
reg i st er the code.
6. Once the p r ogram is saved, it will opera t e once
wit h the a ll d oors a nd t a ilgate lock and unlo ck
op erations.
7.If you a r e using t w o or mo re transmitters or have
ad ded a second tra n smitter , the n e xt tra n smitter
should be re gistered within o ne minute af ter
reg i st ering the code fo r the pre v io us tra n smitter .
Th e registration pr oced ure is co mmo n for a ll th e
tra n smitter .
8.Registra tion mode will be ca ncelled under the
fo llowing condit i ons:
•When the secr et co de for fo ur transmitters has
bee
n registere d ;
•When no secre t cod e s h a ve b een re gist ered fo r
more tha
n one minute af ter the registration mode
is ente
r ed;
•When p a ssing o ne minute af ter fin i sh ing t he reg-
istration of all t r ansmitte rs;
•When the M.U.T . -II is d i sconne cted from th e dia g-
nosis connecto r;
•When the key is re moved fro m the key cylin der;
9.Af ter the registration is completed, remove the
ignition key a nd close all the d oors, and th en
check tha t the keyless entry syste m op erates
no rmally .
WH EN THE SPECIAL T O OL V . C. I.
(
M B991824) I S USED
1.Check t hat the doors lock n o rmally wh en the key
is used.
2. In sert t he ig nition ke y .
CAUTION
Before connecting or disconnecting the V. C. I.,
turn the ignition switch to the "LOCK" (OFF)
position.
AC305153AB
MB991911
MB991824
16-Pin
3. Connect the V. C. I. to the diagnosis connector.
ACX00571
Within 10 seconds
Hazard
warning
lamp
switch ON
OFF 1234 56
AQ
V.C.I. connected
4. Press the hazard warning
light switch six times
within 10seconds.
NOTE: Once the process is completed six times,
then it will operate with all doors and tailgate lock
and unlock operations once and then go to the
save mode.
NOTE: The hazard warning lamp switch is turned
on and off alternately whenever it is pushed.
5. Press the transmitter switch, and then press it two times within 10 seconds of the first press. This will
register the code.
6. Once the program is saved, it will operate once with the all doors and tailgate lock and unlock
operations.

KEYLESS ENTRY SYSTEM
BODY42-58
7. If you are using two or more transmitters or have added a second transmitter, the next transmitter
should be registered within one minute after
registering the code for the previous transmitter.
The registration procedure is common for all the
transmitter.
8. Registration mode will be cancelled under the following conditions:
•When the secret code for four transmitters has
been registered;
•When no secret codes have been registered for
more than one minute after the registration mode
is entered;
•When passing one minute after finishing the reg-
istration of all transmitters;
•When the V.C.I. is disconnected from the diagno-
sis connector;
•When the key is removed from the key cylinder;
9. After the registration is completed, remove the ignition key and close all the doors, and then
check that the keyless entry system operates
normally.
TRANSMITTER
DISASSEMBLY AND REASSEMBLY
M1428002800172
Post-reassembly operation
•Transmitter operation check
AC310838AC303199
AC3041181
2
AF
5
3
4
6
Disassembly steps
1.Screw
2.Upper cover
3.Transponder
4.Transmitter assembly
<>>>A<<5.Battery
6.Master key
DISASSEMBL Y SER V ICE POINT
<> BATTER Y REMOV A L
CAUTION
Do not allow water or dust to enter the inside of
the transmitter assembly when it is open. Also,
do not touch the precision electronic device.

WINDSHIELD WIPER AND WASHER
EXTERIOR51-28
WINDSHIELD WIPER AND WASHER
GENERAL INFORMATIONM1511000100514
WINDSHIELD WIPER AND WASHER
OPERATION
Windshield Low-speed (and High-speed)
Wiper Operation
•If the windshield low-speed wiper switch is turned
to the ON position with the ignition switch at the
"ACC" or "ON" position, the column switch sends
a low-speed wiper ON and high-speed wiper OFF
signals to the front-ECU. This turns the wiper sig
-
nal on and the wiper speed control relay off
(low-speed), causing the wipers to operate at
low-speed.
•If the windshield high-speed wiper switch is
turned to the ON position, the column switch
sends a low-speed wiper OFF and high-speed
wiper ON signals to the front-ECU. This turns
both the wiper signal and the wiper speed control
relay on (high-speed), causing the wipers to
operate at high-speed.
NOTE: The windshield wiper speed is switchable
with the built-in wiper speed control relay.
High-speed operations take place when the wiper
speed control relay is set to "ON" and low-speed
operations take place when the wiper speed control
relay is set to "OFF".
Windshield Intermittent Wiper Operation
The ETACS-ECU calculates the wiper operation
interval according to the voltage signal sent from the
column switch. Then the ETACS-ECU sends a signal
to the front-ECU. The front-ECU determines the
wiper operation interval and turns on the wiper relay
signal relay. This causes the wiper auto stop relay to
turn on. Then the wiper auto stop relay will turn off
after the wipers reach the park position. This causes
the wiper signal relay and then the wipers to turn off.
If the wiper signal relay remains off for the wiper
operation interval, the relay turns on again, causing
the wipers to operate in intermittent mode.
Windshield Mist Wiper Operation
•If the windshield mist wipe r switch is turned to the
ON position with the ignition switch at the "ACC"
or "ON" position, the mist wiper high-speed oper
-
ation signal is sent to the front-ECU. This signal
turns on the wiper speed control relay, causing
the wipers to work at high-speed while the mist
switch is on.
•While the windshield mist wiper switch remains
turned on when the intermittent mode is still work
-
ing, the wipers work as the mist wiper. However,
the wipers return to the intermittent mode again
when the switch is changed back to "INT" posi
-
tion.
•To prevent the windshield mist wiper from operat-
ing when the windshield wiper switch is turned
OFF, the windshield mist wiper does not work for
0.5 second after the windshi eld intermittent wiper
switch, the windshield low-speed wiper switch
and the windshield high-speed wiper switch are
turned OFF.
Windshield Washer Operation
•If the windshield washer switch is turned to ON
position with the ignition sw itch at "ACC" or "ON"
position, the windshield wa sher ON signal is sent
to the front-ECU. After 0.3 second, the windshield
wiper signal turns on. After the windshield washer
switch signal turns off, the windshield wiper signal
turns off in three seconds.
•If the windshield washer switch is turned on while
the windshield wiper is at intermittent mode,
when the windshield washer switch is turned OFF
within 0.2 second, the wiper works only once to
perform mist operation by the windshield washer
switch. When the ON condi tion of the windshield
washer switch continues more than 0.2 second,
the wiper performs the same movement as nor
-
mal condition from the time when 0.2 second has
elapsed and then returns to the intermittent
motion.
SERVICE SPECIFICATION
M1511000300325
ItemStandard value
Windshield wiper blade park position mm34 ± 5

MB991529
WINDSHIELD WI PER AND W A SHER
EXTERIOR51-30
TROUBLESHOOTING
M151 1 0007 0032 3
The windshield wiper and washe r are controlled b y
the Sma
r t Wiring System (SWS). For tro ubleshoo t
-
ing, refer to GROUP 54B, T r ouble s ho oting P.54B-15
or GROUP 54 C, T r oublesho oting P.54C-4.
NOTE: Eve n when th e ET ACS-ECU h a s fa ile d, the
windsh
i eld wiper can work at low spe ed as fail-safe
mode
. (Normally , th e windshie l d wip e r opera t es
wh
en t
h e ign i tio n swit ch i s at th e "ACC" pos itio n. Bu t,
if it
enters the fa il-safe mode, the wip e r can opera t e
only when th e ign i tio n switch is at t he "ON" p o sition. )
ON-VEHICLE SERV ICE
M151 1 0008 0046 1
WI NDSHIELD INTERMITTENT WIPER
INSPECTION
1. If the win d shield intermitte nt wiper interval
a d justing knob is operate d , the wiper interval
should ch ange.
2.Holding the win d shield intermitte nt wiper interval
a d justing kno b , input t he simu lated ve hicle speed
with M.U.T . -I I / II I a nd check th at the wipe r inte rval
chang es as the v ehicle spe ed changes.
3.If not, carry o u t the troublesho oting (Refer to
GROUP 54B, T r ou bleshoot ing
P.54B-15 or
GROUP 54C, T r ou bleshooting P.54C-4).
MB991529Diagnosis code check
harn
e ssInput sign al check by using a
voltm
e ter
MB991223
a
d c
b
DO NOT USE
BA
MB991 223
a. MB99121 9
b. MB99122 0
c.MB99122 1
d. MB99122 2
Harness set
a.Check harne ss
b.LED harness
c.LED harness
adapt er
d.Probe
Con t inuity check an d vo lt age
measurement at
harness wire or
conn
ector
a.Fo r che cking connector pin
cont act pressure
b.Fo r che cking po we r sup p ly
circuit
c. Fo r che cking po we r sup p ly
circuit
d.Fo r con necting a locally
sourced tester
MB992006
MB992 006Extra fine probeCont inuity check an d vo lt age
measurement at
harness wire or
conn
ector
Tool Nu mber Name Use

REAR WIPER AND WASHER
EXTERIOR51-35
WINDSHIELD INTERMITTENT WIPER
VOLUME CHECK
1
6
8
11 10 9 7 5 4 3
2
AC201004
Ch
eck tha t the resist ance varie s between 0 a nd 1 kΩ
wh
en the
windshield int
e
rmittent volume is turn
ed
from F
A
ST
to SLOW by a
f
te
r mea
s
uring resist
an
ce
between conne
ctor
terminals 3 an
d 6 at
the column
switc
h
.
REAR WIPER AND W A SHER
GENERAL INFORMAT IONM151 1 0001 0052 5
REAR WIPER AND W A SHER OPERA T ION
Rear W i p e r O p eration
•If the rear wiper and washe r switch is turne d to
"INT" position
wit h th e ignition switch at "ACC" or
"ON" po
siti on, t he ET ACS-ECU t u rn s ON t he re ar
wipe
r drive signal for thre e se cond s (ap p roxi
-
mately two cycles), then 7 . 4 se cond s la ter the
int
e rmit tent mot i on o perates every eigh t seco nds.
If th
e se lector lever is moved to the "R" p o sition
when t
he rear wiper an d washe r switch is turn ed
to t
he "INT" position an d the ignit i on switch is at
the
"ACC" or "ON" positio n, the inhibito r switch "R" tu rns ON. One second late r , the ET ACS-ECU
turn s ON th e rear wip e r drive signal for thre e sec
-
ond
s (ap p roximat e ly two cycle s ). Th en, 7.4 sec-
onds later , th e inte rmittent motio n of eight
sec
o nds ' cy cle is restored.
Rear W a sher Operatio n
•If the rear wiper and washe r switch is turne d to
the
ON (washer) position wi th the ignition switch
at t
he "ACC" or "ON" po sit i on, t he rear wa sher
ON signal is sent to the ET
ACS-ECU, causing the
re
ar wipe r sign al to tu rn on a f ter 0 . 3 seco nd . Af te r
the
rear washer switch sign al tu rns o f f, the rear
wipe
r signa l t u rns of f in thre e seco nds. If the rear
washer switch is tu
rned to the ON position while
the
rear wipe r is in intermitten t mod e , the rear
washer works for th
at period when the washer
switch
rema ins on. Then the rea r wipe rs ret u rn to
the
intermitte nt mode.
SERV ICE SPECIFICA T ION
M151 1 0003 0033 6
ItemStandard value
Rear wiper blade park position mm42 ± 5