Dtc 12, 14, 16, 18: Wheel Sensor - Honda S2000 Service Manual

7. Check the resistance between the appropriate
w h e e l s e n s o r ( + ) a n d ( - ) c i r c u i t t e r m i n a l s ( s e e
t a b l e ) .
DTC
AoDroDriate Terminal
{+ I Side
) Side
11 (Riqht-front)
N o . 1 8 : F R W ( - l N o . 2 : F R W
(
13 (Left-front) N o . 3 : F L W ( + i
No. 12: FLW (
1 5 ( R i q h t - r e a r )
N 0 . 1 5 : R B W
( r )
N o , 6 : R R W
(
'17 (Left-rear)
No.5: BLW (+ )
No. 14: RLW (
FLW {_} (BRN/WHTI RLW (_) (GRY/RED)
Wire side of female terminals
ls the resistance between 450 2,000 Q ?
Y E S C h e c k f o r a l o o s e A B S c o n t r o l u n i t 3 l P
connector. lf necessary, substitute a known-good
ABS modulator-control unit, and recheck.l
NO Go to step L
8. Disconnect the wire harness 2P connector from the
appropriate wheel sensor, and check the resistance
between the (+ ) and { ) terminals of the wheel
sensor.
Isthe resistance between 450 2,000A?
Y E S R e p a i r o p e n i n t h e ( + ) o r ( ) c i r c u i t w i r e , o r
s h o r t b e t w e e n t h e ( + ) c i r c u i t w i r e a n d t h e ( )
circuit wire between the ABS modulator-control
u n i t a n d t h e w h e e l s e n s o r . l
N O R e p l a c e t h e w h e e l s e n s o r . a
ABS CONTROL UNIT 25P CONNECTOR
FRW I+) {GRN/BLK)
RRW (+} {GRN/WHT)
DTC 12, 14, 16, 18i Wheel Sensor (Electrical
Noise/lntermittent
Interruption)
NOTE: lf the ABS indicator comes because of electrical
noise, the indicator goes off when you test-drive the
v e h i c l e a t 1 9 m p h ( 3 0 k m / h ) .
1. Visually check for appropriate wheel sensor and
pulser installation (see table). Measure pulser-to-
sensor clearance. Inspect the pulsers for chipped or
damage teeth {see page 19-60).
DTC
Aoorooriate Wheel Sensor
t t
Riqht-front
1 4 Left-front
1 6
Riqht-rear
1 8 Left-rear
Are the wheel sensot and pulser installed
cotrectly?
YES Go to step 2.
NO Reinstall or replace the appropriate wheel
s e n s o r o r p u l s e r . l
Disconnect the ABS control unit 25P connector.
(cont'd)
19-49