Honda Prelude 1993 Service Manual page 700

Troubleshooting
Diagnostic Trouble
(4WSt
C o d e s ( D T C s ) : 1 1 , 1 3 , 1 7 { c o n t ' d )
4WS CONTROL UNIT'I8Pi 12P
CONNECTOR
REAR SUB STEERING ANGLE SENSOR TERMINAL VOLTAGE
(REFEREI{CE)
Analog tester AC
(From page 17-531
Connect the rear sub steering an-
gle sensor connector-
While turning the steering whool
and measure voltage between No.
17 lGRY,ryELl and No. 29 (GRY)
terminals of the 4WS controlunit
using AC range ot an analog
tester.
Doos voltage change as
shown in the table?
Check the neutral point ot the rear
sub steering angle sensor (sse
page 1 7-1461.
Aqu3t dre iratural point of tt|€ tolr
aub ltoailng aanlor.
ls the neutral point OK?
Replaco tha 4WS control unit
STEERING WHEEL
P0stTt0N
LEFT C ENT ER R I G H T
Voltage
approx
3 . 0 v
approx
2 . 5 V
approx
2 . O V
17 -54