CHASSIS ELECTRICAL ± Multi-Center Display <High Grade>
54A-107
Error Code No. 1092, 1093, 1094, 1095, 1096
Is a CD-ROM for this navigation system inside?
NO
Insert the CD-ROM for this navigation system.
YES
Is the CD-ROM inserted upside down?
YES
Insert the CD-ROM correctly.
Is the disc dirty, damaged or iced up?
YES
Repair or replace the disc.
NO
Repeat the wiring check. If the same problem occurs, there is
a malfunction of the CD drive within the navigation unit.
NO
Replace the navigation unit.
Error Code No. 10A1, 10B1
Were the wiring check instructions followed?
NO
Repeat the wiring check.
YES
Repeat the wiring check. If the same problem occurs, there is
a malfunction of the memory within the navigation unit..
Replace the navigation unit.
Error Code No. 20D1, 30D1
Were the sensor check instructions followed?
NO
Repeat the sensor check.
OK
Measure at the navigation unit connector B-08.
D Disconnect connector.
D Turn on the Ignition switch and then move the vehicle slowly.
D Voltage between terminal (4) and body eartth.
OK: HI: 4 ± 5 V, Lo: 0 ± 1 V, pulse signal
NG
Check the vehicle speed sensor. (Refer to P.54A-27.)
OK
Replace the navigation unit.
YES
Check connector (B-08, C-50).
Repair
NG
Error Code No. 20E1, 20E2, 30E1, 30E2
Were the sensor check instructions followed?
NO
Repeat the sensor check.
YES
Repeat the sensor check. If the same problem occurs, there is
a malfunction of Gyro sensor within the navigation unit.
Replace the navigation unit.
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