Mitsubishi Pajero Pinin 1999 - Page 805

CHASSIS ELECTRICAL ± Multi-center Display <Middle Grade>
54A-78
INSPECTION PROCEDURE 6
No illumination for audio buttons light on.
NG
NO
YES
Check the function for RADIO/TAPE/CD
NO
OK
YES
OK
Check if the brightness of display
changes when the lighting switch is on
or off.
Replace the multi-center display.
Replace the audio unit.
Repair the harness.
NG
Repair the fuse and the harness.
Measure at multi-center display con-
nector C-52.
D Connector disconnected.
D Voltage between terminal (24) and
body earth
OK: System voltage
Carry out troubleshooting according to
procedure 2.
Measure at the audio unit connector
B-11.
D Connector disconnected.
D Rheostat : max
D Voltage between terminal (12) and
body earth
OK: Low (0 ± 3 V)
INSPECTION PROCEDURE 7
Dim display
NG
NO
YES
Check the setting position for bright-
ness on display, is it correct?
NO
OK
YES
OK
Check the brightness of display to
change, when lighting switch is on or
off.
Replace the multi center display.
Replace the multi-center display unit.
Repair the harness.
NG
Repair the fuse and the harness.
Measure at multi-center display con-
nector C-52.
D Connector disconnected.
D Voltage between terminal (24) and
body earth
OK: System voltage (ILL ON)
0 V (ILL OFF)
Adjust brightness of display on setting
mode.
Measure at the multi-center display unit
connector C-52.
D Connector disconnected.
D Rheostat : max
D Voltage between terminal (32) and
body earth
OK: Low (0 ± 3 V)
INSPECTION PROCEDURE 8
Clock runs fast or slow/indicate different time
YES
NO
Replace the multi-center display.
YES
Does CT segment light on the display?
Turn off the CT function.
NG
Repair the fuse and the harness.
Measure at multi-center display con-
nector C-52.
D Ignition switch : LOCK (OFF)
position
D Voltage between terminal (26) and
body earth
OK: System voltage
YES
NO
Does it receive a radio station on differ-
ent region where has time lag?