AUX ACURA NSX 1997 Service Repair Manual

Solenoid Flushin g
Modulator/Solenoi d Uni t
1. Remov e th e moto r rela y fro m th e under-hoo d
fuse/rela y box . (Location : se e pag e 19-38 )
2 . Instal l th e specia l too l int o th e tw o moto r rela y cavi -
tie s in th e rela y box .
AUXILIAR YWINDOW SWITC H07KAZ-001000 A
5. Connec t th e RE D termina l fro m on e solenoi d con -
necto r t o th e batter y positiv e (+ ) termina l wit h a
remot e starte r switch . Connec t th e BL K termina l
fro m th e sam e solenoi d t o th e batter y negativ e (- )
termina l wit h a jumpe r lea d a s shown .
3 . Disconnec t th e fou r modulato r solenoi d connectors .
4 . Blee d an y high-pressur e flui d fro m th e maintenanc e
bleede r wit h th e specia l tool , the n retighte n th e
bleeder .
BLEEDE R T-WRENC H07HAA-SG0010 1or 07HAA-SG0010 0
6. Pres s th e auxiliar y windo w switc h t o ru n th e pump .
Afte r th e pum p ha s ru n fo r abou t fiv e seconds ,
pres s an d releas e th e remot e starte r switc h thre e o r
fou r time s t o ope n an d clos e th e solenoid . Continu e
runnin g th e pum p fo r abou t 3 0 seconds , the n
releas e th e auxiliar y windo w switc h an d ope n an d
clos e th e solenoi d anothe r thre e o r fou r times .
7 . Repea t step s 4- 6 fo r th e othe r thre e solenoids .
8 . Reconnec t th e solenoid s an d th e pum p relay .
9 . Connec t th e AL B Checke r an d tur n th e Mod e
Selecto r t o "1" . Star t th e engin e an d releas e th e
parkin g brake . Pus h th e Star t Tes t butto n o n th e AL B
Checker .
10. Whil e th e pum p i s running , plac e you r finge r ove r
th e to p o f th e solenoi d retur n tub e i n th e modulato r
reservoi r an d chec k fo r leaks .
I f a solenoi d i s stil l leaking , replac e th e modulator /
solenoi d unit .
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