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
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
DOOR MIRROR
EXTERIOR51-43
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 defog
-
ger switch is turned ON. The heated door mirror
operations are also terminated along with the
defogger, at this time.
SERVICE SPECIFICATION
M1511000300347
ItemStandard value
Heated door mirror operation current Ω5.9 − 7.8
SPECIAL TOOL
M1511000601103
ToolNumberNameUse
MB990784
MB990 784Ornament removerRemoval of remote controlled
mirror switch
TROUBLESHOOTING
DIAGNOSIS TROUBLESHOOTING FLOW
M151 1 0146 0016 9
Refe r to GROUP 00 − How to Use T r o ubleshoot-
ing/Inspectio n Service Point s P.00-5.
TR OUBLE SYM PT OM CHARTM151 1 0150 0016 0
SymptomInspection
procedureReference
page
All heated door mirrors do not operate1P.51-44
The right or left heated door mirror does not operate2P.51-45
DOOR MIRROR
EXTERIOR51-47
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
AC304817
Connector: E-11Harness side
AB
(3) D isconn ect t he co nnector , an d me asure at the
wiring harn e ss side.
AC304826
Connector E-11(harness side)
AB
(4) V olt a g e between E-1 1 door mirror assembly
co nnector termina l No.1 a nd bod y ea rth
OK: System vo lt age
Q: Is the check result normal?
YES : Intermittent ma lfun ctio n (Refer to GROUP
00
− Ho w t o Cope wit h Intermitte nt
Malfunction
P.00-5).
NO : Go to S t ep 7.
STEP 7. Co nnector ch eck: C-212 junction block
connecto
r
AC304913
21716151718
201912345
623 222425282627981011141213
Connector: C-212
Harness side
AB
Junction block (Front view)
Q : Is the check result normal?
YES : Go to S t ep 8.
NO : Repa ir the defective connector .
STEP 8 . Check the wiring harness b e twee n E-1 1
door mirror assem
bly (RH) conne ctor terminal
No.
1 and C-21 2 junctio n block connec tor
terminal No.3
.
AC304817
Connector: E-11
Harness side
AB
AC304913
21716151718
201912345
623 222425282627981011141213
Connector: C-212
Harness side
AB
Junction block (Front view)
•Check th e power supply line fo r open circuit.
NOTE:
AC304819
Connector: C-112
AB
Prior to the wiring harness insp ection, check interme-
diate connector C-1 1 2
rep
a ir if necessary .
Q:Is t h e che c k r esu lt n o rmal?
YES : Intermittent malfun ctio n (Refer to GROUP
00
− Ho w to Cope wit h Intermitte nt
Ma
lfunction
P.00-5).
NO : Repa ir th e wirin g harne ss.
ENGINE AND TRANSMISSION
CONFIGURATION DIAGRAMS80-12
ENGINE AND TRANSMISSION <4G1-MPI (LHD)> (CONTINUED)
AC301129AE
B-118B-101 B-102
B-113
B-114
B-115
B-116 B-117
Earth cable
Control wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
Connector
symbol
-101
thru
-118
B
*
B-101(2-BR)Emission solenoid valve (EGR system)
B-102(4-GR)Inlet manifold absolu te pressure sensor
B-103(6-B)Throttle body idle speed control servo
B-104(3-GR)Ignition coil 1
B-105(2-B)Emission solenoid va lve (Purge control
system)
B-107(3-B)Camshaft position sensor
B-108(3-GR)Output shaft speed sensor
B-109(3-B)Input shaft speed sensor
B-110(2-B)Back-up lamp switch
B-111(2-B)Water temperature sensor unit
AC301130AC
9
10
11
13
B-103B-104 B-105
B-107
B-108
Battery wiring
harness
B-109
B-110
B-111
*
B-112
B-112(1-B)Water temperature gauge unit
B-113(3-GR)Ignition coil 2
B-114(1-B)A/C compressor
B-115(1)Power steering fluid pressure switch
B-116(3-B)Engine crank angle sensor
B-117(2-GR)Engine control detonation sensor
B-118(28-GR)ABS-ECU
ENGINE AND TRA
N SMISSION
CONF IGURA TION D I A G RA MS80-13
NOTE: On A/T only , the st andard routing positions
for the
corrug a ted tu be and wiring harne ss are
marked by*.
ENGINE AND TRANSMISSION
CONFIGURATION DIAGRAMS80-14
ENGINE AND TRANSMISSION <4G1-MPI (RHD)>
M1801000401950
AC301132AD
B-02
B-03B-04 B-05
B-22
B-23
B-24
B-25
B-26
Control wiring
harnessB-09
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow*
Connector
symbol
-01
thru
-26
B
Earth cable
B-01(5-GR)Windshield wiper motor
B-02(2-GR)Fuel injector 1
B-03(2-GR)Fuel injector 2
B-04(2-GR)Fuel injector 3
B-05(2-GR)Fuel injector 4
B-06(3-GR)Throttle body throttle sensor
B-07(3-B)Vehicle speed sensor
B-09(2-GR)Brake fluid level indicator switch
B-10X(1)Engine speed detection connector
B-14X(4)Ignition coil relay
B-15X(4)A/T control relay
B-16X(4)Engine control relay
ENGINE AND TRANSMISSION
CONFIGURATION DIAGRAMS80-16
ENGINE AND TRANSMISSION <4G1-MPI (RHD)> (CONTINUED)
AC301132AE
B-117B-101 B-102
B-113
B-114
B-115
B-116
Earth cable
Control wiring
harness
Connector colour
code
B : Black
BR : Brown
G : Green
GR : Grey
L : Blue
None : Milk white
O : Orange
R : Red
V : Violet
Y : Yellow
Connector
symbol
-101
thru
-118
B
*
B-101(2-BR)Emission solenoid valve (EGR system)
B-102(4-GR)Inlet manifold absolu te pressure sensor
B-103(6-B)Throttle body idle speed control servo
B-104(3-GR)Ignition coil 1
B-105(2-B)Emission solenoid va lve (Purge control
system)
B-107(3-B)Camshaft position sensor
B-108(3-GR)Output shaft speed sensor
B-109(3-B)Input shaft speed sensor
B-110(2-B)Back-up lamp switch