1996 ACURA RL KA9 relay

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Page 1127 of 1954

ACURA RL KA9 1996  Service Repair Manual (From pag e 19-80 )
I s  th e fus e OK ?
Chec k th e under-hoo d AB S fuse /
rela y box :
Measur e th e voltag e betwee n th e
under-hoo d fuse/rela y bo x 7 P
connecto r termina l No . 4  an dbod y g

Page 1130 of 1954

ACURA RL KA9 1996  Service Repair Manual Troubleshooting
DTC 7-2 : Left-fron t Solenoi d (cont'd )
(From pag e 19-83 )
Chec k fo r a  shor t i n  th e FL-OU T
circuit:Check fo r continuit y betwee n th e
AB S contro l uni t 26 P connecto

Page 1131 of 1954

ACURA RL KA9 1996  Service Repair Manual (From pag e 19-84 )
FRON T FAIL-SAF E RELA Y CONNECTO R
Check fo r a n ope n in  th e FS R cir -
cuit :
1 . Connec t th e fron t fail-saf e
rela y termina l No . 4  to bod y
groun d wit h a  jumpe r w

Page 1132 of 1954

ACURA RL KA9 1996  Service Repair Manual Troubleshooting
DTC 7-4 : Rea r Solenoi d
During th e initia l diagnosis , afte r th e fail-saf e relay s ar e turne d on , an d durin g th e regula r diagnosis , th e AB S contro l uni t
monitor s th

Page 1133 of 1954

ACURA RL KA9 1996  Service Repair Manual (From pag e 19-86 )
Chec k fo r a n ope n i n th e B 2 cir -
cuit :
1 . Remov e th e rea r fail-saf e relay .
2 . Measur e th e voltag e betwee n
termina l No . 2  an d bod yground .
REAR FAIL-SAF E R

Page 1137 of 1954

ACURA RL KA9 1996  Service Repair Manual (From pag e 19-90 )
ABS CONTRO L UNI T 22 P CONNECTO R
Chec k fo r a n ope n in  th e GN D cir -
cuit :1. Disconnec t th e AB S contro lunit 22 P connector .2. Chec k fo r continuit y betwee ntermina

Page 1151 of 1954

ACURA RL KA9 1996  Service Repair Manual 
Component Locations

SERVICE CHECK CONNECTOR (2P)

RIGHT-REAR WHEEL SENSOR

ABS CONTROL UNIT

MODULATOR UNIT

LEFT-REAR

WHEEL SENSOR

RIGHT-FRONT

WHEEL SENSOR

UNDER-HOOD RELAY BOX C 
UNDER-DASH FU

Page 1154 of 1954

ACURA RL KA9 1996  Service Repair Manual 
Self-diagnosis

1. The ABS control unit is equipped with a main CPU and a sub CPU, that check each other for problems.

2. The CPUs check the circuit of the system.

3. Self-diagnosis can be classifi