Page 1609 of 1771

Interlock Syste m
Contro l Uni t Inpu t Tes t
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 service .
1 . Disconnec t th e 8 P connecto r fro m th e interloc k contro l unit .
2 . Inspec t th e connecto r an d socke t terminal s t o b e sur e the y ar e al l makin g goo d contact .
I f th e terminal s ar e bent , loos e o r corroded , repai r the m a s necessary , an d rechec k th e system .
I f th e terminal s loo k OK , mak e th e followin g inpu t test s a t th e connector .
— If a tes t indicate s a problem , fin d an d correc t th e cause , the n rechec k th e system .
— If al l th e inpu t test s prov e OK , substitut e a known-goo d contro l unit , an d rechec k th e system . I f th e chec k i s OK ,
th e contro l uni t mus t b e faulty ; replac e it .
NOTE : I f th e shif t loc k solenoi d click s whe n th e ignitio n switc h i s turne d O N (II ) an d yo u ste p o n th e brak e peda l (wit h
the shif t leve r i n ) , th e shif t loc k syste m is electronicall y normal ; i f th e shif t leve r canno t b e shifte d fro m , test th e
A/ T gea r positio n switc h a s describe d o n pag e 23-146 , an d se e sectio n 14 .
INTERLOC K CONTRO L UNI T
8P CONNECTO R
WIRE SID E O FFEMAL E TERMINAL S
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WIRE SID E O F FEMAL E TERMINAL S
Shift Loc k Syste m
Trm l Wir e Test conditio n Test: Desire d resul t Possible caus e if resul t i s no t obtaine d
2
3
6
WHT/GR N
GRN
BLK/BL U
Ignition switc h O N (II )
Brak e peda l pushe d
Ignitio n switc h O N (II )
Brak e peda l an d
accelerato r pushe d a t th e
sam e tim e
Ignitio n switc h O N (II )
Shif t leve r i n Chec
k fo r voltag e t o ground :
Ther e shoul d b e abou t 1 2 V .
Chec k fo r voltag e t o ground :
Ther e shoul d b e 1 V or less .
Chec k fo r voltag e t o ground :
Ther e shoul d b e batter y voltage .
Chec k fo r continuit y t o ground :
Ther e shoul d b e continuity . •
Blow n No . 3 0 (2 0 A ) fus e in th e
under-hoo d fuse/rela y bo x
• Fault y TC M
• Fault y brak e switc h (se e pag e
23-184 )
• Fault y throttl e positio n (TP ) senso r
(se e sectio n 11 )
• A n ope n i n th e wir e
• Blow n No . 1 (1 0 A ) fus e in th e
under-das h fuse/rela y bo x
• Fault y shif t loc k solenoi d
• A n ope n i n th e wir e
• Fault y A/ T gea r positio n switc h
• Poo r groun d
• A n ope n i n th e wir e
Ke y Interloc k Syste m
Trm l Wir e Tes t conditio n Test: Desire d resul t Possible caus e if resul t i s no t obtaine d
1
5
4
6
8
WHT/RE D
WHT/BLU
BLK
BLK/BL U
WHT/BL K
Ignition switc h turne d
to AC C (I ) an d ke y
pushe d i n
Unde r al l condition s
Shift leve r i n
Shif t leve r i n an d
pushed to th e righ t
Shift leve r i n an d
release d
Check fo r voltag e t o ground :
Ther e shoul d b e batter y voltage .
Chec k fo r continuit y t o ground :
Ther e shoul d b e continuity .
Chec k fo r continuit y t o ground :
Ther e shoul d b e continuity .
Chec k fo r continuit y t o ground :
Ther e shoul d b e continuity .
Chec k fo r continuit y t o ground :
Ther e shoul d b e n o continuity .•
Blow n No . 3 0 (2 0 A ) fus e in th e
under-hoo d fuse/rela y bo x
• Fault y steerin g loc k assembl y (ke y
interloc k solenoid )
• A n ope n i n th e wir e
• Poo r groun d (G401 , G404 )
• A n ope n i n th e wir e
• Fault y A/ T gea r positio n switc h
• Poo r groun d
• A n ope n i n th e wir e
• Fault y parkin g pi n switc h
• Poo r groun d (G401 , G404 )
• A n ope n in th e wir e
• Fault y parkin g pi n switc h
• Shor t t o groun d
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Interlock Syste m
Key Interloc k Solenoi d Tes t
1. Remov e th e dashboar d lowe r cove r an d kne e bol -
ste r (se e pag e 23-64 ).
2 . Disconnec t th e 8 P connecto r fro m th e mai n wir e
harness .
TERMINA L SID E O F
MAL E TERMINAL S
3. Chec k fo r continuit y betwee n th e terminal s i n eac h
ke y positio n accordin g to th e table .
4 . Chec k tha t th e ke y canno t b e remove d wit h powe r
an d groun d connecte d t o th e No . 5 an d No . 8 termi -
nals.
If th e ke y canno t b e removed , th e ke y interloc k
solenoi d is OK .
I f th e ke y ca n b e removed , replac e th e steerin g
loc k assembl y (th e interloc k solenoi d is no t avail -
able separately) .
Shift Loc k Solenoi d Tes t
1. Remov e th e cente r consol e (se e sectio n 20 ).
2 . Disconnec t th e shif t loc k solenoi d 2 P connector .
3 . Connec t batter y powe r t o th e No . 1 termina l an d t o
th e No . 2 termina l o f th e solenoi d momentarily .
NOTE:
Do no t connec t powe r t o th e No . 2 (- ) termina l
(revers e polarity ) o r yo u wil l damag e th e diod e
insid e th e solenoid .
Mak e sur e ther e i s clearanc e betwee n th e sto p
pi n an d bas e bracke t whe n th e solenoi d i s O N
an d OF F (se e nex t page) .
TERMINA L SID E O F MAL E
TERMINAL S
2 P CONNECTO R SHIF
T LOC K
SOLENOI D
4.
RELEAS E LEVE R
Check tha t th e shif t loc k release s whe n th e releas e
leve r i s pushed , an d chec k tha t i t lock s whe n th e
releas e leve r i s released .
5. I f th e solenoi d doe s no t work , replac e th e solenoid .
8PCONNECTO R
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Shift Loc k Solenoi d Replacemen t
1. Remov e th e cente r consol e an d shif t leve r kno b (se e
sectio n 20 ).
2 . Disconnec t th e connector s fro m th e shif t loc k sole -
noi d an d parkin g pi n switch .
3 . Remov e th e tw o locknut s an d throug h bolts , the n
remov e th e A/ T gea r positio n panel .
SHIFT LEVE R KNO B
A/ T GEA R POSITIO N
PANEL
LOCKNUT S
9. 8 N- m (1. 0 kgf-m , 7. 2 Ibf-ft )
SHIFT LOC K
SOLENOI D
THROUGH BOLT S
4. Remov e th e tw o mountin g bolts , the n remov e th e
shif t loc k solenoid .
MOUNTIN G BOLT S
9. 8 N- m (1. 0 kgf-m , 7. 2 Ibf-ft )
SHIF T LOC K
SOLENOI D
BASE BRACKE TSTOP PI N
5. Instal l th e shif t loc k solenoi d i n th e revers e orde r o f
removal .
NOTE : Mak e sur e ther e i s clearanc e betwee n th e
sto p pi n an d bas e bracke t whe n th e solenoi d i s O N
and OFF .
SOLENOI DON
STO P PI N
SOLENOI D
OFF
CLEARANC E
BASE BRACKE T
CLEARANC E
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Interlock Syste m
Parkin g Pi n Switc h Test/Replacemen t
1. Remov e th e cente r consol e (se e sectio n 20 ).
2 . Disconnec t th e parkin g pi n switc h 2 P connector .
3 . Chec k fo r continuit y betwee n th e terminal s i n eac h
switc h leve r positio n accordin g t o th e table .
SHIFT LEVE R
PARKIN G PI N
SWITC H
2 P CONNECTO R
TERMINAL SID E O F
MAL E TERMINAL S
4. I f necessary, replace th e parkin g pi n switch . 5
. Remov e th e screw , the n remov e th e parkin g pi n
switc h fro m th e bas e bracket .
BASE BRACKE T
SCREW
PARKIN G PI N SWITC H
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Page 1614 of 1771

Safety Indicato r
Componen t Locatio n Inde x
SRS component s ar e locate d in 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 service .
SAFETY INDICATO R
Troubleshooting , pag e 23-13 8
Inpu t Test , pag e 23-13 9
Bul b Replacement , pag e 23-13 8
CEILIN G LIGH T
Test/Replacement , pag e 23-17 8
FRON T PASSENGER' S DOO R SWITC H
Test , pag e 23-18 0
RIGH T REA R DOO R SWITC H
Test , pag e 23-18 0
BRAK E SWITC H
Test , pag e 23-18 4
Peda l Heigh t Adjustment ,
sectio n 1 9 HIG
H MOUN T BRAK E LIGH T
Bul b Replacement , pag e 23-18 4
TRUN K LIGH T
Test , pag e 23-18 1
DRIVER' S DOO R SWITC H
Test , pag e 23-18 0
LEFT REA R DOO R SWITC H
Test , pag e 23-18 0 TRUN
K LATC H SWITC H
Test/Replacement , pag e 23-18 1
BRAKE LIGH TFAILUR E SENSO R
Test , pag e 23-14 1
Descriptio n
Safety Indicato r System :
Bulb s ar e use d to indicat e whe n th e trun k li d o r a doo r i s no t full y closed , o r whe n a brak e ligh t i s faulty . Th e bulb s wil l remai n
O N fo r abou t tw o second s afte r th e ignitio n switc h ha s bee n turne d O N (II ) t o sho w tha t th e syste m circui t i s functioning .
Brak e Ligh t Bul b Failur e Indicator :
I f al l brak e ligh t bulb s ar e OK , th e indicato r ligh t stay s of f becaus e th e WHT/GR N wir e i s constantl y bein g grounde d b y th e
brak e ligh t failur e sensor . Wit h th e brak e ligh t off , th e ground is provide d throug h th e diode , th e failur e senso r rela y coil , an d
the bul b filaments . Wit h th e brak e ligh t on , bot h relay s in th e sensor , connecte d in series , suppl y ground . I f eithe r o f th e tw o
bulb s is no t working , th e chai n is broke n an d th e WHT/GR N wir e is no t bein g grounded . Th e indicato r ligh t come s on .
SPOTLIGH T
Test/Replacement ,
pag e 23-17 7
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Safety Indicato r
Troubleshootin g
NOTE:
The number s i n th e tabl e sho w th e troubleshootin g sequence .
Mak e sur e tha t th e ceilin g ligh t bul b an d th e trun k indicato r ligh t bul b ar e no t blown .
Bulb Replacemen t
1. Remov e th e gaug e assembl y (se e pag e 23-114 ).
2 . Remov e th e bulb .
3 . Instal l i n th e revers e orde r o f removal .
GAUGE ASSEMBL YBULB (1.1 2 W )
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Page 1616 of 1771

Indicator Inpu t Tes t
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 service .
1 . Remov e th e gaug e assembl y fro m th e dashboar d (se e pag e 23-114 ), an d disconnec t th e 16 P connector s (C612 , C613 )
an d 13 P connecto r (C614 ) fro m th e gaug e assembly .
2 . Inspec t th e connecto r an d socke t terminal s t o b e sur e the y ar e al l makin g goo d contact .
I f th e terminal s ar e bent , loos e o r corroded , repai r the m a s necessary , an d rechec k th e system .
I f th e terminal s loo k OK , mak e th e followin g inpu t test s a t th e connector .
— If an y tes t indicate s a problem , fin d an d correc t th e cause , the n rechec k th e system .
— If al l th e inpu t test s prov e OK , th e printe d circui t boar d mus t b e faulty ; replac e it .
16 P CONNECTO R "B " (C613 )
13 P CONNECTO R "C " (C614 ) 16
P CONNECTO R "A " (C612 )
GAUG E ASSEMBL Y
CONNECTO R "A " (C612) : WIR E SID E O F FEMAL E TERMINAL S
Trml Wir e Test conditio n Test: Desire d resul t Possible caus e if resul t i s no t obtaine d
A9YE L
Ignitio n switc h O N (II ) Check fo r voltag e to ground : Ther e
shoul d b e batter y voltage . •
Blow n No . 1 (1 0 A ) fus e in th e
under-das h fuse/rela y bo x
• A n ope n i n th e wir e
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