check engine ACURA TL 1995 Service Owners Manual

(From page 23-96 )
Chec k fo r shor t i n contro l unit(s) :
1 . Tur n th e ignitio n switc h OFF .
2 . Reconnec t th e AB S contro l
uni t connector .
3 . Tur n th e ignitio n switc h O N
(II) , an d chec k th e chargin g
system light .4. Tur n th e ignitio n switc h OF Fagain .5. Reconnec t th e integrate d con -trol uni t connector .6. Tur n th e ignitio n switc h O N
(II) , an d chec k th e chargin g
system ligh t again .
Did th e ligh t sta y of f whe n yo u
turne d o n th e ignitio n switc h afte r
connectin g eac h contro l uni t con -
nector ?
Check fo r a n ope n in th e IG circuit :
Measur e th e voltag e a t th e No .
3*
1 o r No . 1*2 termina l o f th e 4 Pconnector .
ALTERNATO R 4 P CONNECTO R
'95-96 model s '97-9 8 model s
Replac e th e contro l uni t tha t
cause d th e ligh t t o com e on .
WIR E SID E O F FEMAL E TERMINAL S
Is ther e batter y voltage ? Tur
n th e ignitio n switc h OFF , an d
repai r th e ope n circui t i n th e BLK /YEL wire .
Chec k th e Alternator/Regulator :1. Connec t th e 4 P connecto r t o
th e alternator .
2 . Tur n th e ignitio n switc h O N
(II).
Doe s th e chargin g syste m
ligh t com e on ? Chec
k th e alternator/regulato r(see pag e 23-98 ).
3 . Star t th e engine .
Doe s th e chargin g syste m
ligh t g o off ? Chec
k th e alternator/regulato r
(see pag e 23-98 ).
Th e chargin g syste m ligh t circui tis OK .
*1: '9 5 -9 6 model s*2: '9 7 - 9 8 model s
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