Kawasaki Diesel MULE 4010 TRANS 4x4 (KAF950G9). Manual

STEERING 15-37

EPS (Electric Power Steering) System

EPS Neutral Position Registration

NOTE

○

Keep the self-diagnosis system connector terminals
connected during the EPS neutral position registration
with an auxiliary lead.

○

Be sure to lift the front wheel off the ground. The EPS
neutral position can not be registered correctly with the
front wheel on the ground.

○

The EPS motor does not operate during EPS neutral
position registration.

•

○

First, turn the main switch OFF.

○

Second, connect an auxiliary lead to the terminals of the
EPS self-diagnosis system connector by the same pro-
cedure as self-diagnosis mode (see Self-diagnosis Pro-
cedure).

○

Third, lift the front wheel off the ground.

○

Fourth, turn the steering wheel fully to the left and keep it.

○

Fifth, start the engine while turning the steering wheel fully
to the left.

○

The EPS warning indicator light (LED) ights up for 4 sec-
onds and goes off.
If the EPS warning indicator light (LED) remains lit or
blinks, turn the main switch OFF and repeat from fourth
procedure again.

○

Sixth, free the hands from the steering wheel after indica-
tor light goes off.

○

After 4 seconds, the EPS warning indicator light (LED)
lights up.

○

Seventh, turn the steering wheel fully to the left and keep
it, after indicator light lights up.

○

After 4 seconds, the EPS warning indicator light (LED)
goes off.

○

Eighth, free the hands from the steering wheel after indi-
cator light goes off.

○

After 4 seconds, the EPS warning indicator light (LED)
blinks two times. This blink shows that the service code
in the EPS ECU was erased.
If the EPS warning indicator light (LED) does not blink or
lights up, turn the main switch OFF and repeat from fourth
procedure again.

NOTE

○

The service code erase is same procedure as until
eighth procedure.

15-38 STEERING

EPS (Electric Power Steering) System

○

Ninth, wait for 5 seconds after indicator light blinks two
times.

○

After 5 seconds, the EPS warning indicator light (LED)
blinks three times. This blink shows that the EPS neutral
position was registered.
If the EPS warning indicator light (LED) does not blink,
turn the main switch OFF and repeat from fourth proce-
dure again.

○

Lastly, wait for 1 second or more after indicator light blinks
three times and turn the main switch OFF.

•

Disconnect the auxiliary lead from the terminals of the
self-diagnosis system connector.

•

Start the engine and confirm that the EPS warning indi-
cator light (LED) lights up for 1 second and goes off.

•

Confirm the EPS operates correctly.

Kawasaki Diesel MULE 4010 TRANS 4x4 (KAF950G9). Manual - part 99