Honda Prelude 1993 Service Manual page 798

4WS System Adjustment
4WS System Adjustment (cont'd)
4.
Be sure that the rear wheels are not steered to the
right or left, but in the straight ahead driving
Dosition,
Take out the service check connector (BLU 2P)
trom behind the center console. Connect the ter-
minals with a piece of jumper wire.
17-152
Sensor
type
Check
Parking brake lever
l Pull
*2 Release
Front main
steering
angre
sensor
Turn front
wheels to right
. 2 0 N
Front sub
steering
angle
sensor
Turn front
wheels to left
* 3 B l i n k s
Rear sub
steering
angle
sensor
'4 Turn rear
wheels to
lefl
'3 Blinks
Flear main
steering
angle
sensor
*4 Turn rear
wheels to
ngnt
*2 Blinks
Check the sub and main steering angle sensors us-
i n g t h e t a b l e s h o w n b e l o w ( s e e p a g e 1 7 - 1 4 6 ) .
N O T E :
a Turn the ignition switch on (engine off ) to
check.
a The 4WS indicator light does not indicate the
electronic neutral position when it is indicating
problem codes.
a Check the sensors by turning the specified
wheel in the specified direction shown in the
table below, The sensors are adiusted properly if
the 4wS indicator light turns on in the specilied
range on the steering wheel, or if the center ot
the range where the 4WS indicator light blinks is
within the specified range on the steering wheel.
*'1:Be sure that the parking brake indicator light operates
properly.
'2: The 4WS indicator light might look as if it is blinking at a
point near the ends oI the range where the light is ON.
*3: The 4WS indicator lighl blinks in the intervals of O.2
seconds. When the indicator light is indicating the main
steering angle sensor condition {light ON), indication ot the
sub steering angle sensor condilion by blinking is canceled.
*4: Turn the rear wheel slowly by hand with the special tool
(rear steering center lock pin) sel in the rear steering
actuator,