Mitsubishi 1989-1993 GALANT Service Manual page 957

ACTIVE-ELECTRONIC CONTROL SUSPENSION - Troubleshooting
2. SERlflCE DATA OUTPUT
Item No. Service data item
11
12
13 Low-pressure switch
14
Throttle-position sensor
15 High-pressure switch
Ignition switch
16
17 Control mode selection switch
18 Headlight switch
21 Steering angle-velocity sensor
Conditions for checking
Vehicle horizontal condition
After checking the above, shake the body to the
left and right.
Ignition switch at ON; engine not running.
While engine is running.
Internal pressure of the low-pressure tank 40 kPa
(5.7 psi) or lower.
(In the actuator test mode, cause the return pump
relay to switch ON several times in succession.)
Internal pressure of the low-pressure tank 170 kPa
(24 psi) or higher.
(In the actuator test mode, conduct the anti-roll
action several times in succession.)
Gradually depress the accelerator pedal.
Internal pressure of the high-pressure tank 710
(In the actuator test mode, activate the
vehicle-height-increase function and
vehicle-height-decrease function several times in
succession until the compressor is activated.)
Internal pressure of the high-pressure tank 1,000
(In the actuator test mode, cause the compressor
relay to switch ON several times in succession.)
Ignition switch OFF
Ignition switch ON
Do not press any switch.
"HIGH" switch (only) ON.
"SOFT" switch (only) ON.
"AUTO" switch (only) ON.
"SPORT" switch (only) ON.
Headlight switch OFF
Headlight switch ON
Turn the steering wheel at a very slow speed.
TSB Revisio.n
Standard
The indication fluctuate!
above and below 2.5V.
LOW
HIGH
ON
OFF
I
ON
OFF
OFF
ON
OFF
ON
Left turn
O N O F F
OFF OFF
OFF ON
Right turn