Page 941 of 1954

17. Instal l th e ai r cleane r housin g assembly .
6 x 1. 0 m m9.8 N- m (1. 0 kgf-m , 7. 2 Ibf-ft )
AIR CLEANE RHOUSING ASSEMBL Y
18. Instal l th e vehicl e spee d senso r (VSS)/powe r steer -
in g spee d sensor , the n connec t th e VS S connector .
6 x 1. 0 m m12 N- m (1. 2 kgf-m , 8. 7 Ibf-ft )
VSS CONNECTO R
O-RIN G
Replace . VSS/POWE R STEERIN G
SPEE D SENSO R
19. Remov e th e steerin g gearbo x mountin g bolts , the n
instal l th e lowe r plat e an d th e steerin g gearbo x
mounting bolts .
STEERIN G GEARBO XMOUNTING BOLT S59 N- m (6. 0 kgf-m ,
4 3 Ibf-ft )
10 x 1.2 5 mm38 N- m (3. 9 kgf-m ,
2 8 Ibf-ft )
20. Instal l th e driveshaft s an d th e intermediat e shaf t
(se e sectio n 16 ).
CAUTION : Whil e installin g th e driveshaf t an d th e
intermediat e shaf t i n th e differential , b e sur e no t t o
allo w dus t an d othe r foreig n particle s t o ente r int o
th e differential .
21 . Instal l th e dampe r fork , the n instal l th e righ t an d lef t
bal l joint s t o th e eac h lowe r ar m wit h th e castl e nut s
an d ne w cotte r pin s (se e sectio n 18 ).
LOWE RPLATE
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Page 977 of 1954

Inspection an d Adjustmen t
Steering Operatio n
Place th e fron t wheel s i n th e straigh t ahea d position ,
an d measur e th e distanc e th e steerin g whee l ca n b e
turne d withou t movin g th e fron t wheels .
ROTATIONA L PLAY : 0 - 1 0 m m (0 - 0.3 9 in )
If th e pla y exceed s th e servic e limit, perfor m rack guid e
adjustmen t (se e pag e 17-16 ).
I f th e pla y i s stil l excessiv e afte r rac k guid e adjustment ,
inspec t th e steerin g linkag e an d gearbo x (se e pag e
17-14 ).
Powe r Assis t Chec k wit h Vehicl e
Parked
1. Chec k th e powe r steerin g flui d leve l (se e pag e 17-16 )
an d pum p bel t tensio n (se e pag e 17-15 ).
2 . Star t th e engine , allo w it t o idle , an d tur n th e steer -
in g whee l fro m lock-to-loc k severa l time s t o war m
up th e fluid .
3. Attac h a sprin g scal e to th e steerin g wheel . Wit h th e
engin e idlin g an d th e vehicl e o n a clean , dr y floor ,
pul l th e scal e a s shown . Rotat e th e steerin g whee l
mor e tha n 9 0 degre e angl e b y pullin g th e sprin g
scale . Rea d th e figur e o n th e sprin g scal e whil e th e
steerin g whee l i s in motion .
4 . Th e scal e shoul d rea d n o mor e the n 2 5 N (2. 6 kgf ,
5. 7 Ibf) . I f i t read s more , g o o n to ste p 5 .
5 . Sto p th e engine . Disconnec t th e senso r inle t hos e
fro m th e powe r steerin g spee d sensor , an d plu g th e
hos e an d th e senso r fittin g a s shown .
6 . Star t th e engine , an d le t i t idle .
• I f th e readin g i s stil l mor e tha n 2 5 N (2. 6 kgf , 5. 7
Ibf ) th e powe r steerin g spee d senso r i s OK .
Proble m is i n th e pum p o r valv e bod y uni t (se e
Genera l Troubleshooting) .
• I f th e readin g is no w 2 5 N (2. 6 kgf , 5. 7 Ibf ) o r less ,
powe r steerin g spee d senso r leak s internally .
Replac e th e senso r (se e pag e 17-13 ).
ProCarManuals.com
Page 978 of 1954

Assist Chec k a t Roa d Spee d
Assist (excessivel y ligh t steering ) a t hig h speed :
1 . Chec k th e powe r steerin g flui d leve l (se e pag e 17-16 ),
an d pum p bel t tensio n (se e pag e 17-15 ).
2 . Star t th e engine , allo w it t o idle , an d tur n th e steerin g
whee l fro m lock-to-loc k severa l time s t o war m u p th e
fluid .
3. Sto p th e engine . T o simulat e speed s abov e 6 2 mp h
(10 0 km/h) , disconnec t th e hose s fro m th e powe r
steerin g spee d sensor , an d connec t the m to th e
bypas s tub e joint . Plu g th e en d o f th e bypas s tub e
joint .
Powe r Steerin g Spee d Senso r
Replacemen t
1. Disconnec t th e VS S connecto r fro m th e powe r steer -
in g spee d sensor .
2 . Remov e th e senso r mountin g bolt , the n remov e th e
powe r steerin g spee d senso r fro m th e differentia l
housing .
3 . Disconnec t th e senso r inle t an d outle t hoses , an d
plu g th e hos e fittings .
4 . Installatio n is th e revers e o f th e remova l procedure .
5 . Afte r installin g a ne w sensor , tur n th e steerin g
whee l lock-to-loc k wit h th e engine idling t o blee d ai r
fro m th e system .
6 . Chec k th e reservoir , an d ad d flui d if necessary .
BYPASS TUB E JOIN T07406-001010 1(Included wit h07406-0010001 )
4. Attac h a sprin g scal e to th e steerin g wheel .
Star t th e engine ; wit h th e engin e idlin g an d th e vehi -
cl e o n a clean , dr y floor , pul l th e scal e a s shown .
Rotat e th e steerin g whee l mor e tha n 9 0 degree s b y
pullin g th e sprin g scale . Rea d th e figur e o n th e
sprin g scal e whil e th e steerin g whee l i s i n motion .
• I f th e scal e read s mor e tha n 2 5 N (2. 6 kgf , 5. 7
Ibf) , th e valv e bod y uni t i s OK .
Th e powe r steerin g spee d senso r abnormal .
Replac e th e sensor , an d chec k b y roadtesting .
• I f th e readin g is no w 2 5 N (2. 6 kgf , 5. 7 Ibf ) o r less ,
proble m is i n th e valv e bod y uni t o r pum p (se e
Genera l Troubleshooting) .
ProCarManuals.com
Page 985 of 1954

Steering Colum n
Removal/Installatio n
SRS component s ar e locate d i n thi s area . Revie w th e
SR S componen t locations , precautions , an d procedure s
i n th e SR S (sectio n 24 ) befor e performin g repair s o r ser -
vice .
NOTE : Befor e removin g th e steerin g column , remov e
th e driver' s airba g assembl y an d cabl e ree l (se e
section 24 ).
CAUTION :
• O n vehicle s wit h VS A ('0 0 - 0 1 model s only) , d o no t
remov e th e steerin g angl e senso r fro m th e combina -
tion switch .
• Whe n removin g an d installin g th e combinatio n
switch , kee p grease , oil , dirt , an d foreig n object s ou t
o f th e steerin g angl e sensor .
1 . Remov e th e steerin g whee l (se e pag e 17-18 ).
2 . Remov e th e driver' s sid e dashboar d lowe r cove r an d
kne e bolste r (se e sectio n 20 ). 3
. Remov e th e colum n covers .
4 . Remov e th e combinatio n switc h assembl y fro m th e
steerin g colum n shaf t b y disconnectin g th e connec -
tor s an d removin g th e screws .
5 . Disconnec t th e ignitio n switc h connectors , th e
tilt/extend-retrac t moto r connector s an d th e senso r
connectors .
6 . Remov e th e steerin g join t cover .
7 . Disconnec t th e steerin g joint , an d remov e it fro m th e
colum n shaft .
8 . Remov e th e steerin g colum n b y removin g th e attach -
in g nut s an d bolt .
9 . Installatio n i s th e revers e o f th e remova l procedure .
CAUTION : Alternatel y tighte n th e uppe r attachin g
nut s an d lowe r attachin g bolt s in severa l steps .
Tighte n th e uppe r attachin g nut s t o th e specifie d
torqu e to last .
ProCarManuals.com
Page 987 of 1954
Inspection
• Fo r tilt/extend-retrac t motor s an d sensor s inspection ,
refe r t o th e Drivin g Positio n Memor y Syste m (DPMS )
i n th e sectio n 23 .
• Chec k th e steerin g colum n bai l bearin g an d th e steerin g
join t bearing s fo r pla y an d prope r movement . I f ther e is
nois y o r i f ther e is excessiv e play , replac e th e steerin g
colum n a s a n assembly .
• Chec k th e retainin g collar s fo r damage . I f the y ar e dam -
aged , replac e th e retainin g collars .
• Chec k th e absorbin g plates , absorbin g plat e guide s
an d slidin g capsule s fo r distortio n an d breakage .
Replac e th e steerin g colum n a s a n assembl y i f the y
are distorte d o r broken .
ABSORBIN G PLATE S
COLUMN BAL L BEARIN G
ABSORBIN G PLAT E GUIDE S
STEERIN G JOIN TBEARING S
PLASTICINJECTION S
IGNITION SWITC HSee sectio n 23 .
SLIDIN G CAPSUL EThis par t i s attache dto th e colum n bracke twith th e plasti c injections .
RETAININ G COLLAR S
ProCarManuals.com
Page 1000 of 1954
Power Steering Gearbox
Removal (cont'd)
12. Disconnect the three lines (sensor inlet line, 10 mm
return line and 6 mm return line) from the hoses.
CAUTION: After disconnecting the line, plug or
seal the line with a piece of tape or equivalent.
13. Remove the mounting brackets and steering gear-
box.
NOTE: Before removing the steering gearbox, place
a jack stand under the gearbox to support it.
CAUTION: Be careful not to bend or damage fluid
lines when removing the steering gearbox.ProCarManuals.com
Page 1081 of 1954
Component Locations
ABS CONTROL UNIT
MODULATOR UNIT
SERVICE CHECK CONNECTOR (2P)
ABS INSPECTION CONNECTOR (6P)
RIGHT-REAR WHEEL SENSOR
RIGHT-FRONT WHEEL
SENSOR CONNECTOR
RIGHT-FRONT
WHEEL SENSOR
LEFT-REAR WHEEL
SENSOR CONNECTOR
LEFT-REAR
WHEEL SENSOR
RIGHT-REAR WHEEL
SENSOR CONNECTOR
UNDER-HOOD
RELAY BOX B
UNDER-HOOD
FUSE/RELAY BOX
UNDER-DASH FUSE/RELAY BOX
LEFT-FRONT WHEEL SENSOR
LEFT-FRONT WHEEL
SENSOR CONNECTOR
GAUGE ASSEMBLY:
ABS INDICATOR LIGHT
UNDER-DASH FUSE/RELAY BOX:
METER
(7.5 A) FUSE
ABS B2
(15 A) FUSE
ABS B1
(20 A) FUSE
METER
(15 A) FUSE
BATTERY
(120 A) FUSE
ABS MOTOR (40 A) FUSE
IG SW (50 A) FUSE
UNDER-HOOD RELAY BOX C:
REAR FAIL-SAFE RELAY
METER RELAY
FRONT FAIL-SAFE RELAY
ABS
UNIT
(7.5 A) FUSE
STOP/HORN
(ISA) FUSE
ABS PUMP
MOTOR RELAY
UNDER-HOOD FUSE/RELAY BOX:
ECU
(20 A) FUSE
R/C MIRROR
(7.5 A) FUSEProCarManuals.com
Page 1111 of 1954

DTC 4- 1 (Right-front) , 4- 2 (Left-front) , 4- 4 (Right-rear) , 4- 8 (Left-rear) :
Whee l Senso r
The AB S contro l uni t monitor s th e whee l senso r signa l durin g th e regula r diagnosi s (a t speed s o f 6 mp h (1 0 km/h ) o r
more) . Thi s diagnosi s i s no t performe d whe n th e parkin g brak e signa l i s ON . Th e AB S contro l uni t turn s th e AB S indicator
ligh t o n i f i t detect s tha t ther e i s n o whee l senso r signa l fro m th e wheel .
Possibl e causes :
Open circuit , interna l shor t o r shor t t o bod y groun d in th e whee l senso r
Ope n circui t o r shor t t o bod y groun d in th e positiv e (+ ) wir e betwee n th e whee l senso r an d AB S contro l uni t
Ope n circui t o r shor t t o bod y groun d i n th e negativ e (- ) wir e betwee n th e whee l senso r an d AB S contro l uni t
Positiv e (+ ) wir e shorte d t o th e negativ e (- ) wir e betwee n th e whee l senso r an d AB S contro l uni t
Loos e connecto r o r poo r contac t o f terminal s
Improper whee l senso r ai r ga p
Fault y AB S contro l uni t
Missin g o r damage d pulse r
Modulato r doe s no t decreas e pressur e properl y
Whee l loc k b y downshif t
Is th e resistanc e a s specified ?— Front : 700-1,10 0— Rear : 1,400-2,00 0
Chec k th e continuit y o f th e whee l
sensor :Check fo r continuit y betwee n th e
appropriat e whee l senso r 2 P con -
necto r termina l No . 2 an d bod y
ground .
Is ther e continuity ?
(To pag e 19-66 )
WHEE L SENSO R 2P CONNECTO R
DTC4-14- 24- 44-8
Appropriat e Whee l Senso rRight-fron tLeft-frontRight-rea rLeft-rear
Wire sid e o f femal e terminal s
Replac e th e appropriat e whee l
sensor .
Replac e th e appropriat e whee lsensor .
When vehicl e is driven , ABS
indicato r ligh t i s ON .
Wit h th e SC S servic e connec -
to r connecte d (se e pag e 19-40 ),
DTC s 4-1 , 4-2 , 4- 4 and/o r 4- 8
ar e indicated .
Chec k th e whee l senso r resis -
tance :
1 . Disconnec t th e appropriat e
whee l sensor * 2 P connector .
2 . Measur e th e resistanc e
betwee n th e No . 1 an d No . 2
terminals .
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