Mitsubishi 1989 Galant, Service Manual

Page: 1075 / 1273

ACTIVE-ELECTRONIC CONTROL SUSPENSION Height Sensor
Front height sensor connector
terminal array
No 1 Sensor A No.
4
Ground
No 2
Sensor
No. 5
Sensor
No 3
Sensor
No. 6
Sensor power
supply
Front height sensor position
Rear height sensor connector
terminal array
No. 1 Sensor A
No.
4
Ground
No 2
Sensor
No. 6
Sensor power
No. 3
Sensor
Rear height sensor position
TSB Revision
INSPECTION
l Check the rod and link plate for bending or damage.
l Check the rod adjustment lock nut for looseness.
CHECKING THE SENSOR TERMINAL VOLTAGE
Connect the height sensor to
the body harness and then
check that each terminal
voltage changes as shown in the
table below when, with the ignition key at the ON position,
the sensor’s link plate is turned.
NOTE
To check
the sensor terminal voltage, one method which
can
be used is to move the rod up and down
while the sensor is
installed to the chassis.
Front Height Sensor Terminal Voltages
Vehicle height level
Sensor
Terminal No.
link
position 1 2
Maximum level
Higher than HIGH 4.5-5
HIGH (target height)
4.5-5
Higher than NORMAL
NORMAL (target height)
Lower than NORMAL
LOW (target height) 4.5-5
Lower than LOW 4.5-5
4.5-5
Minimum level
Rear Height Sensor Terminal Voltages
Vehicle height level Sensor Terminal No.
link
position
2 3
Higher than HIGH
HIGH (target height)
.
Higher than NORMAL
NORMAL (target height)
Lower than NORMAL
LOW (target height)
4.5-5
Lower than LOW