Actuator Test - Isuzu 1999 RODEO Workshop Manual

ACTUATOR TEST

This mode is used to exercise the ABS actuators and
make sure they operate normally. Prior to the test, pay
attention to the cautions below. (When checking the
solenoid valve system, be sure to jack up the vehicle.)
CAUTION:
f Before testing, be sure that the brakes work normally.
f Make sure that the battery is fully charged.Conduct
the test by two persons (A TECH 2 operator and a
vehicle checker).
BRAKE CONTROL SYSTEM
f Be sure to start ACTUATOR TEST with the engine
stopped.
f Before testing, make sure that electrical trouble, if
any, has been completely repaired. Conducting tests
of ABS solenoid with electrical circuit problem
remaining uncorrected could damage the control unit.
5A–17
F05RX001