Honda Prelude 1993 Service Manual page 915

(From page 19-7O)
Check tor continuity between
t h e N o . 1 7 ( 4 W S : N o . 1 9 )
(YEL/GRNI terminal and body
ground.
Rcoair rhon in YEUGRN wire
bctwaon tho ABS control unit
rnd tront l.ll-.afo rol6y,
Reinstall the tront lail-sale rolay.
Turn th€ ignition switch ON.
Check lor voltafe b€tween the
ABS control unit connector No.
17 l4WS: No. 19) {YEL/GBN)ter-
minal and body ground.
Roplir op.o in YEUGR wi o
bot$,6on tha front lall-aalo rolay
and ABS control unlt.
ls there batlery voltage?
Chock to. looso ABS cont.ol unit
connoctor3. ll n6c63sary, sub-
stituto a known-good ABS con-
trol unit snd .ochock.
'l8P CONNECTOR (2WS)
30 29
2A 27
llJ
26 25 24
21
20 1 9 1 8 1 1
1 4
c o n t i n u i t v r ( C l ) ' Y E U G R N
View {rom ABS control unit terminal side.
View from ABS control unit terminal side.
'l8P CONNECTOR l2WSl
30
E
2a 27
tlJt
26 25
2 1
22 2 1
20 1 9 1 8 1 7 1 6 1 4
1 3
"o,,un"r (V)',tt"t{f*n
Batteiy
View from ABS control unit terminal side.
8att6.y Voltago?
View from ABS control unit terminal side.
20P CONNECTOR t4WSl
34 33 31
tlJ
30
2a
27
25 24
21 20 't9
1 8 1 7 1 6 1 5
r'3*:::,,
I
20P CONNECTOR {4WSt
34
uJl
30 2A 27
25
21 20 1 9 1 8 11
1 5
,""ili*' (V
1 9 - 7 1