Mitsubishi 1989-1993 GALANT Service Manual page 1069

ACTIVE-ELECTRONIC CONTROL SUSPENSION - ?Eid "=lve and
No. 2 N o . 3
Check valve
H =
soap-and-water
solution.
2. FRONT SOLENOID VALVE
Check the No. l-3 solenoid valves shown in the figure for
correct operation and air leakage.
Check item
Inject air from Part
A and apply battery
voltage to terminal
terminal 0.
Blow air in at joint
voltage (12V) to ter-
minal 0. and then
earth terminal 0.
Inject air from part
voltage (12V) to ter-
minal @, and then
earth terminal 0.
With an air pressure
of 1,000 kPa (142
psi) from parts B, H
and I, apply a soap-
and-water solution
where shown in the
illustration.
TSB Revision
Condition Result
A "click" noise will Good
be heard, and the
volume of air blow
out from joints B
and C will become
greater.
Other than as de- Malfunction oi
scribed above. No. 1 sole-
noid valve
A "click" noise will Good
be heard, and the
air being blown ou'
will change from
joint D to joint H.
Other than as de- Malfunction oi
scribed above No. 2 sole-
noid valve
A "click" noise will
Good
be heard, and the
air being blown 0u1
will change from
joint F to joint H.
Other than as de- Malfunction of
vlalfunction of