CHASSIS ELECTRICAL ± Multi-Center Display <High Grade>
54A-104
INSPECTION PROCEDURE 10
Compass display does not change when not following a route, or guide does not appear when
searching for and following a route.
Carry out a sensor check (service function).
NG
If no vehicle speed is input, the sensor check does not complete.
OK
Carry out a vehicle signal check (service function).
D Does ªShift position: Rº appear when the shift position is R?
D Does ªShift position: Except Rº appear when the shift position
is not R?
NO
End (no abnormality)
YES
Measure at the C-52 multi-center display unit connector.
D Connector disconnected
D Voltage between terminal (22) and body ground
OK: 10 V or higher when shift position is R
NG
Check the harness between the back-up lamp switch and the
multi-center display unit, and repair if necessary.
OK
Replace the multi-center display unit.
INSPECTION PROCEDURE 11
One of the following messages appears during navigation mode.
D The CD-drive has failure condition. Confirm and reload the disc, please.
D Wrong disc is in the CD-drive. Insert a map disc, please.
D No disc is in the CD-drive. Insert a map disc, please.
D A music disc is in the CD-drive.
1. ªThe CD-drive has failure condition. Confirm and reload the disc, please.º or ªWrong disc is
in the CD-drive. Insert a map disc, please.º appears.
CD is dirty or damaged.
YES
Insert a proper map disc.
NO
Insert the CD once more, and then press the NAVI switch. Does
the NAVI screen (compass display, outside route, route map) still
not appear?
YES
Replace the navigation unit.
NO
End
2. ªNo disc is in the CD-drive. Insert a map disc, please.º or ªA music disc is in the CD-driveº
appears.
Press the eject button on the CD-drive. Is the map disc a special
CD?
NO
Insert a proper map disc.
YES
Insert the map disc once more, and then press the NAVI switch.
Does the NAVI screen (compass display, outside route, route
map) still not appear?
NO
Replace the navigation unit.
YES
End
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