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AV-42
AUDIO
Revision: 2004 November 2004 FX35/FX45
BOSE Speaker Amp. InspectionAKS00BMV
1. CHECK HARNESS
1. Disconnect audio unit connector and BOSE speaker amp. con-
nector.
2. Check continuity between audio unit harness connector M59 ter-
minal 12 (G/W) and BOSE speaker amp. harness connector
B213 terminal 31 (P).
3. Check continuity between audio unit harness connector M59 ter-
minal 12 (G/W) and ground.
OK or NG
OK >> GO TO 2
NG >> Repair harness or connector.
2. CHECK AMP. ON SIGNAL
1. Connect audio unit connector.
2. Turn the ignition switch ACC.
3. Check voltage between audio unit harness connector M59 ter-
minal 12 (G/W) and ground.
OK or NG
OK >> INSPECTION END (System is OK)
NG >> Replace audio unit.
Vehicle Speed Signal InspectionAKS00BMW
1. CHECK VEHICLE SPEED OPERATION
Start engine and drive vehicle.
Dose speedometer is operated normally?
YES >> GO TO 2
NO >> Check combination meter trouble diagnosis. Refer to DI-13, "
Diagnosis Flow" .
2. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect audio unit connector and unified meter and A/C
amp. connector.
3. Check continuity between audio unit harness connector M60 ter-
minal 22 (W/L) and unified meter and A/C amp. harness connec-
tor M56 terminal 34 (W/L).
4. Check continuity between audio unit harness connector M60 ter-
minal 22 (W/L) and ground.
OK or NG
OK >> GO TO 3
NG >> Repair harness or connector.12 – 31 : Continuity should exist.
12 – Ground : Continuity should not exist.
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12 – Ground : More than approx. 6.5V
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22 – 34 : Continuity should exist.
22 – Ground : Continuity should not exist.
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3. CHECK VEHICLE SPEED SIGNAL
1. Connect audio unit connector and unified meter and A/C amp. connector.
2. Start engine and drive vehicle at more than 40 km/h (25MPH).
3. Check the signal between audio unit harness connector M60
terminal 22 (W/L) and ground with CONSULT-ll or oscilloscope.
OK or NG
OK >> INSPECTION END (System is OK)
NG >> Replace unified meter and A/C amp.
Terminal
ConditionReference
signal
(+) (-)
22 GroundWhen vehicle
speed is approx.40
km/h (25MPH)
SKIA6809E
ELF1080D
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AV-44
AUDIO
Revision: 2004 November 2004 FX35/FX45
Locking CD Auto-changer MechanismAKS007GD
CAUTION:
Prior to removing a malfunctioning CD auto-changer unit that will be shipped for repair, the
changer mechanism MUST BE LOCKED to prevent the mechanism from being damaged during
shipping.
If a CD is jammed or unable to be removed from the unit, do NOT lock the changer mechanism. If
the unit is to be shipped for repair, carefully package the unit to prevent vibration and shock.
DAMPER LOCK PROCEDURE
1. Eject and remove any CDs from the audio unit.
2. Turn ignition switch OFF. Wait until audio unit display is off and mechanism stops moving (mechanism
sound stops).
3. Press any one of the disc selection buttons once. When a display shows on the Audio unit, press the
same disc selection button again within 5 seconds.
The changer mechanism will lock itself within 10 seconds.
4. After mechanism stops moving (mechanism sound stops), open the driver and passenger window, and
then disconnect negative battery cable.
NOTE:
After installing a new or remanufactured audio unit, switching the audio unit ON will automatically unlock the
mechanism. A special unlocking procedure is not required.
Removal and Installation of Audio UnitAKS005TO
REMOVAL
1. Perform damper lock operation. Refer toAV- 4 4 , "Locking CD Auto-changer Mechanism" .
2. Remove cluster lid C. Refer to IP-11, "
Removal and Installation" .
3. Remove screws (6) with power tool, and remove audio unit with
display and unified meter and A/C amp. from instrument panel.
INSTALLATION
Install in the reverse order of removal.
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Disassembly and Assembly for Audio UnitAKS007YV
DISASSEMBLY
Remove audio unit screws (8) and display screws (4) and unified meter and A/C amp. screws (2) with power
tool and remove bracket.
CAUTION:
When carrying audio unit body, do not touch internal mechanism access from cassette tape slot.
Be careful not to allow foreign matter from cassette tape slot.
ASSEMBLY
Install in the reverse order of disassembly.
NOTE:
Use appropriate screws for each, as screws for audio unit and display unit are different from that for unified
meter and A/C amp.
Removal and Installation for A/C and AV SwitchAKS005TP
REMOVAL
1. Remove cluster lid C. Refer to IP-11, "Removal and Installation" .
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1. Display 2. Bracket (LH) 3. Audio unit
4. Screw (For metal) 5. Screw (For plastic) 6. Bracket (RH)
7. Unified meter and A/C amp.
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1. Cluster lid C 2. A/C and AV switch 3. Screws
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AV-46
AUDIO
Revision: 2004 November 2004 FX35/FX45
2. Remove screws (6) and remove A/C and AV switch from cluster
lid C.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation for Front Door SpeakerAKS005TQ
REMOVAL
1. Remove front door finisher. Refer to EI-35, "Removal and Instal-
lation" .
2. Remove screws (3) and remove door speaker.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation for Rear Door SpeakerAKS005TS
REMOVAL
1. Remove rear door finisher. Refer to EI-35, "Removal and Instal-
lation" .
2. Remove screws (3) and remove rear speaker.
INSTALLATION
Install in the reverse order of removal.
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Removal and Installation for Instrument SpeakerAKS005TU
REMOVAL
1. Remove grille from instrument panel.
2. Remove screws (4) and disconnect connector.
3. Remove instrument speaker.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation for TweeterAKS005TV
REMOVAL
1. Remove rear pillar upper garnish assembly. Refer to EI-44,
"Removal and Installation" .
2. Remove screws (4), and disconnect connector.
3. Remove tweeter.
INSTALLATION
Install in the reverse order of removal.
Removal and Installation for Woofer (BOSE System)AKS007GE
REMOVAL
1. Open luggage floor board.
2. Remove speaker clamp and harness clip.
3. Disconnect connector.
4. Remove woofer.
CAUTION:
Connectors must be placed in the left side, when installed.
INSTALLATION
Install in the reverse order of removal.
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AV-48
AUDIO
Revision: 2004 November 2004 FX35/FX45
Removal and Installation for BOSE Speaker Amp.AKS007GF
REMOVAL
1. Remove luggage side right box assembly. Refer to EI-44,
"Removal and Installation" .
2. Remove nuts (3) with power tool, and remove BOSE speaker
amp. from luggage room floor.
3. Remove nuts (2) with power tool, and remove assist bracket.
4. Remove nuts (4) with power tool, and remove bracket.
INSTALLATION
Install in the reverse order of removal.
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AUDIO ANTENNA
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AUDIO ANTENNAPFP:28200
System DescriptionAKS007WE
With the ignition switch in ACC or ON, power is supplied
through 10A fuse [No. 6, located in the fuse block (J/B)]
to audio unit terminal 10.
Ground is supplied through the case of the antenna amp.
When the radio switch is turned ON, antenna signal is supplied
through audio unit terminal 5
to the antenna amp.
Then the antenna amp. is activated.
The amplified radio signals are supplied to the audio unit through the antenna amp.