Rear Solenoid Problem - Honda Prelude 1993 Service Manual

Troubleshooting
Flowcharts (cont'd)
Dllgnostic Troublo Code (DTCI 7-4: Roar Solenoid Problem
CAUTION: Uso only tha digltal multimolol to ch€ck the syst€m'
1 - 3 0 ?
View from tsrminal 9ido.
HARNESS.SIOE COI{NECTOR I2WSI
BRN/WHT
REDAAIHT
tR-rNl
YEL/WHT
{R-OUT}
tgrminal 3ide.
Co lnuhy?
Condnuity?
View Irom ABS control unit terminal gide
HARNESS-SIDE CONNECTOB I4WSI
- YVhh .nglno runnlng, ABS In-
dcator fight ir ON.
-
Whh raNico chqck conneclol
jurnp.d (te6 pag€ 19-551,
DTC 74 l. indlc.lod.
Oisconnect the lOP connector
from the solenoids.
Check for registance between
the solenoid terminals:
N o . 2 ( R E D / W H T I a n d N o . 5
(BRN/WHI: Rear Inlet
N o . I
( Y E L f l V H T I a n d N o . 5
(BRN/WHT): Rear Outlst
ls thete 1 -3 O?
Disconnect the 12P (4WS: 14P)
connector trom ABS control unit.
Check each wt€ {or continuity
botween the ABS control unit
and r6ar solenoid:
RED/WHT: Rear Inl6t
YEL/WHT: Rear Outlet
Raprlr opan In wlra botwaan tho
rolonold .nd ABS cont.ol unlt:
REO/WHT: R.at Inl.t
YEL/WHT: Redr Outlot
YEL/WHT
(R-OUTI
RED/WHT (R.IIU
REDAATHT (R.INI
YEL/WHT {R-OUTI
1 9 -7 8
(To page 19-79)
View from ABS control unit terminal side'