1996 TOYOTA LAND CRUISER Workshop Manual

BE1MR−01
−
BODY ELECTRICAL AUDIO SYSTEM
BE−73
1996 LAND CRUISER (RM451U)
TROUBLESHOOTING
NOTICE:
When replacing the internal mechanism (computer part) of the audio system, be careful that no part
of your body or clothes comes in contact with the terminals of the leads from the IC, etc. of the re-
placement part (spare part).
HINT:
This inspection procedure is a simple troubleshooting which should be carried\
out on the vehicle during sys-
tem operation and is based on the assumption that the cause of trouble lies\
with the system components
(except for the wires and connectors, etc.).
Always inspect the trouble taking the following items into consideration\
.
Open or short circuit of the wire harness
Connector or terminal connection fault
ProblemNo.
RadioNo power coming in.1
Power coming in, but radio not operating.2
Noise present, but AM − FM not operating.3
Either speaker does not work.4
Either AM or FM does not work.5
Reception poor (Volume faint).5
Few preset tuning bands.5
Sound quality poor.6
Cannot set station select button.7
Preset memory disappears.7
Tape PlayerCassette tape cannot be inserted.8
Cassette tape inserts, but no power.9
Power coming in, but tape player not operating.10
Either speaker does not work.11
Sound quality poor (Volume faint).12
Tape jammed, malfunction with tape speed or auto − reverse.13
APS, SKIP, RPT buttons not operating.14
Cassette tape will not eject.15
CD PlayerCD cannot be inserted.16
CD inserts, but no power.17
Power coming in, but CD player not operating.18
Sound jumps.19
Sound quality poor (Volume faint).20
Either speaker does not work.21
CD will not eject.22
AntennaAntenna does not fully extend of fully retract.23
Antenna − related.24
NoiseNoise produced by vibration or shock while driving.25
Noise produced when engine starts.26
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Brought to you by BirfMark
Version 1.11 - 03/16/2010

BE−74
−
BODY ELECTRICAL AUDIO SYSTEM
1996 LAND CRUISER (RM451U)
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Version 1.11 - 03/16/2010

−
BODY ELECTRICAL AUDIO SYSTEM
BE−75
1996 LAND CRUISER (RM451U)
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Version 1.11 - 03/16/2010

BE−76
−
BODY ELECTRICAL AUDIO SYSTEM
1996 LAND CRUISER (RM451U)
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Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
BODY ELECTRICAL AUDIO SYSTEM
BE−77
1996 LAND CRUISER (RM451U)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

(See page BE−70)
BE−78
−
BODY ELECTRICAL AUDIO SYSTEM
1996 LAND CRUISER (RM451U)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

−
BODY ELECTRICAL AUDIO SYSTEM
BE−79
1996 LAND CRUISER (RM451U)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010

BE−80
−
BODY ELECTRICAL AUDIO SYSTEM
1996 LAND CRUISER (RM451U)
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.11 - 03/16/2010