Mitsubishi 3000GT Service Manual page 903

Pressure increase
Pressure decrease
Release
pedal is released
Judgement Inspection by Feel
Scan tool
No.
display
(2) Using the scan tool, se-
35
Rear VALVE
NOTE
SERVICE BRAKES
Pedal operation
pattern 1
(7) If any abnormality is found in the check, take corrective
action according to the following "Judgement in Inspection
by Feel" table.
Operation
condition
to lock wheel. released for 6
seconds after brake pedal other than HU
checked and force the
actuator to operate.
wheel manually to
check the change of
brake force.
TSB Revision
Scan tool actuator
3 sec.
6 sec.
Abnormal
Normal
condition
not lock when
is depressed.
Brake force is Incorrect HU Connect cor-
not released
Pedal operation
pattern 2
I
I
Probable
Remedy
cause
Check and
brake
line clean brake
line
Clogged hy- Replace HU
draulic circuit assembly
in HU
brake t u b e rectly
connection
HU solenoid Replace HU
not assembly
valve
functioning
correctly