Mitsubishi 1989 Galant, Service Manual

Page: 1068 / 1273

ACTIVE-ELECTRONIC CONTROL SUSPENSION
I
soap-and-water
solution.
INSPECTION
1. FLOW CONTROL SOLENOID VALVE
Check the No. solenoid valves shown in the figure for
correct operation and air leakage.
TSB
Revision
Check item Condition
Result
Inject air from Part
A “click” noise will Good
A and apply battery be heard, and the
voltage to terminal
volume of air blown
and then earth out from joints
terminal
and will become
greater.
Other than as
Malfunction of
scribed
No. 1 sole-
noid valve
Blow air in at joint
A “click” noise will Good
apply battery
be heard, and the
voltage to ter- air being blown
minal and then
will change from
earth terminal
joint to joint
Other than as
Malfunction of
scribed above
No. 2 sole-
noid valve
inject air from part
A “click” noise will Good
and apply battery be heard, and the
voltage to ter- air being blown out
minal and then
will change from
earth terminal
joint to joint H .
Other than as
Malfunction of
scribed above.
No. 3 s o l e -
valve
air from part
Air is not blown
Good
out.
Air is blown out
Malfunction of
from joint
check valve
With an air pressure
No air leakage
Good
of 1,000 (142
Malfunction of
psi) from parts
Air leakage
solenoid valve
and I, apply a
seal
and-water solution
where shown in the
illustration.