Page 358 of 800
TAILGATE SPOILER
EXTERIOR51-26
TAILGATE SPOILER
REMOVAL AND INSTALLATIONM1511019900068
AC303721
1
2
3
AB
5.2 ± 1.0 N·m
Tailgate spoiler removal steps
•Tailgate trim upper (Refer to GROUP
52A, Tailgate trim
P.52A-21.)
•High-mounted stop lamp connector
connection
•Rear washer hose connection
1.Tailgate spoiler assembly
2.High-mounted stop lamp assembly
3.Tailgate spoiler
Tailgate spoiler removal steps
Page 359 of 800
ROOF RAIL
EXTERIOR51-27
ROOF RAIL
REMOVAL AND INSTALLATIONM1511016600187
AC303725
1
4
2
3
AB
AAA
B
C
C
B
DD E
F
E
F
AC303828
Section A – A Section B – B Section C – C
Section D – D Section E – E Section F – F
1
4
4
11
4
3
3
4
4
2
4
Claw
Claw
Claw
Claw
Claw
Claw
ClawClaw
Claw
Claw Claw
AB
Removal steps
1.Front roof rail cover
2.Centre roof rail cover
3.Rear roof rail cover
4.Roof rail
Removal steps (Continued)
Page 360 of 800

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
Page 361 of 800
WINDSHIELD WIPER AND WASHER
EXTERIOR51-29
SPECIAL TOOLS
M1511000601783
ToolNumberNameUse
B991502
MB991502M.U.T . -II sub
assemblyChec k the win d shield intermitte nt
wiper in
terva l
MB991910
MB991826
MB991955
MB991911
MB991824
MB991827
MB991825
A
B C
D
E F
DO NOT USE
MB991 955
A: MB9918 24
B: MB991827
C: MB99191 0
D: MB991911
E: MB991825
F: MB991 826
M.U.T . -III
su
b-assembly
A: V ehicle
Communicatio n
Interfa c e (V . C. I.)
B: M.U.T. -III USB
cab l e
C: M.U.T . -III main
harne ss A
(V ehicles wi th CAN
commun ica t ion
sy stem )
D: M.U.T. -III main
harne ss B
(V ehicles witho u t
CA N
commun ica t ion
sy stem )
E: M.U.T. -III
mea s urement
adapt er
F: M.U.T . -III t r igger
harne ss
Chec k the win d shield intermitte nt
wiper in
terva l
CAUTION
M.U.T.-III main harness B
(MB991911) should be used.
M.U.T.-III main harness A
should not be used for this
vehicle.
Page 362 of 800

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
Page 363 of 800
WINDSHIELD WIPER AND WASHER
EXTERIOR51-31
WINDSHIELD WIPER AND WASHER
REMOVAL AND INSTALLATION
M1511007600350
Y0597AU
Y0616AU
Y0599AU
AC304408AB
Section B – B Section A – A
View A
A
A
A B
B
Clip A
Clip B
6, 7
6, 7
6 7
3
2
5
6 7
8
9
10
11
11
12
13
14
27 ± 3 N·m
8.9 ± 1.9 N·m
11 ± 2 N·m
Note
: Clip A positions
: Clip B positions
11 ± 2 N·m
7.4 ± 1.4 N·m
2
1
1
4
4
Page 364 of 800
Page 365 of 800

WINDSHIELD WIPER AND WASHER
EXTERIOR51-33
INSPECTION
M1511007700313
FRONT WIPER MOTOR CHECK
14 23
5
14 23
514 23
5
14 23
5
AC305201
14 23
5
Check operation
Low speed High speed
(A) Low speed (B) Automatical stop
Stop position check
AB
Inspe c t th e windshie l d wipe r mot o r by removing the
harness connector wit
h the motor a t t a ched to the
vehicle
.
Wiper Motor at Low-S peed and
High-S
peed Operation
Connect the ba ttery to the windsh i eld wiper motor to
insp
ect the ope ration of motor rot a tion in low or high
spee
d.
Wiper Motor at S t op Position Operation
1.Conn ect t he batt e ry to the wind shield wip e r mot o r
to rot a te th e motor in a low sp eed a s shown in the
illu stration (A) an d disco nnect the ba ttery durin g
ro t a tion to stop the motor .
2.Co nn ect b e t w ee n t h e te rmin als an d the b a tt ery as
shown in the illu strat i on (B) a nd co nfirm whether
th e mo tor sto p s at th e auto m atic stop po sition
a f ter rot a ting in a low sp eed.
FRONT WA SHER MOT O R CHECK
1
2
AC005891
1.Remove t he wash er t ank assembly wit h the
washer hose att a ched. T hen fill t he wash er t ank
with wa ter .
2.Check to see that th e wa ter is vigo rously sp ray is
when conn ecting the positive batt e ry te rmin al to
termina l number 2 and te rmin al nu mber 1 to th e
neg ative batt e ry te rmin al.
WI NDSHIELD W A SHER FLUID EJECTION
CHECK
Move the nozzle to adjust th e position so that th e
spray is in a
r ea shown in the are a sh own in t he illus
-
tration.