Page 417 of 4331

AUDIO
AV-33
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B AV
N
O P
OK or NG OK >> GO TO 2.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector. 2.
FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector, front door speaker connector and tweeter connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit connector terminals with CONSULT-III or oscilloscope.
OK or NG OK >> Replace front speaker. Refer to
AV-37, " Removal and
Installation " .
NG >> Replace audio unit. Refer to AV-37, " Removal and
Installation " .
Sound Is Not Heard from Rear Door Sp eaker (Mid Level and Premium System)
INFOID:00000000043069771.
HARNESS CHECK
1. Disconnect audio unit connector and rear door speaker connector. Terminals
Continuity
Audio unit
—
Connector Terminal
M43 2
Ground No
3
11
12 Terminals
Condi-tion Reference
signal
(+) (-)
Con-
nector Termi-
nal Con-
nector Termi-
nal
M51 2
M51 3
Receive
audio
signal
11 12 WKIA5352ESKIA0177E
Page 418 of 4331

AV-34< SERVICE INFORMATION >
AUDIO
2. Check continuity between audio unit harness connector terminal and speaker harness connector terminal.
3. Check continuity between audio unit harness connector terminal and ground.
OK or NG OK >> GO TO 2.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector. 2.
REAR SPEAKER SIGNAL CHECK
1. Connect audio unit connector and rear door speaker connector.
2. Turn ignition switch to ACC.
3. Push “POWER” switch.
4. Check the signal between audio unit harness connector termi-
nals with CONSULT-III or oscilloscope.
OK or NG OK >> Replace speaker. Refer to
AV-37, " Removal and Instal-
lation " .
NG >> Replace audio unit. Refer to AV-37, " Removal and
Installation " .
Terminals
Continuity
Audio unit Speaker
Connector Terminal Connector Terminal
M43 4
D207 +
Yes
5 -
13 D307 +
14 -
Terminals Continuity
Audio unit
—
Connector Terminal
M43 4
Ground No
5
13
14 WKIA5353E
Terminals
Condi-tion Reference
signal
(+) (-)
Con- nec- tor Termi-
nal Con-
nec- tor Termi-
nal
M43 5
M43 4
Re-
ceive
audio
signal
14 13 WKIA5354ESKIA0177E
Page 419 of 4331
AV
N
O P
Sound Is Not Heard from Su
bwoofer (Premium System) INFOID:0000000004306978OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-3 .
YES >> GO TO 3.
NO >> Disconnect all audio unit harness connectors and wait for 2 minutes in order to reset the audio
unit. Reconnect audio unit connectors M44 and M45 first followed by M43 last. Repeat Steps 1
through 3 to confirm that "Woofer On" is now displayed. OK >> GO TO 4.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector. OK >> GO TO 5.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector. Unit
Terminal No.
OFF ACC ON
(+)
(-)
Connector Terminal
Subwoof-
er B29 1 Ground Battery
voltage Battery
voltage Battery
voltage
Page 420 of 4331
OK >> GO TO 6.
NG >> • Check connector housings for disconnected or loose
terminals.
• Repair harness or connector. OK >> GO TO 7.
NG >> • Check connector housings for disconnected or loose terminals.
• Repair harness or connector.
Page 421 of 4331
AV
N
O P
OK or NG OK >> Replace subwoofer. Refer to
AV-37, " Removal and Installation " .
NG >> Replace audio unit. Refer to AV-37, " Removal and Installation " .
Removal and Installation INFOID:0000000004306979
AUDIO UNIT
Removal 1. Remove cluster lid C. Refer to IP-11 .
2. Remove the audio unit screws (A), disconnect the connectors and remove the audio unit (1).
3. Remove the audio unit bracket.
Installation Installation is in the reverse order of removal.
FRONT DOOR SPEAKER
Removal 1. Remove the front door finisher. Refer to EI-34 .
2. Remove the front door speaker screws (A), disconnect the con-
nector and remove the front door speaker (1).
Installation Installation is in the reverse order of removal.
REAR DOOR SPEAKER
Removal 1. Remove the rear door finisher. Refer to EI-34 .
2. Remove the rear door finisher screws (A), disconnect the con- nector and remove the rear door speaker (1).
Installation
Page 422 of 4331
.
2. Remove the tweeter screw (A), disconnect the connector and remove the tweeter (1).
Installation
Installation is in the reverse order of removal.
SATELLITE RADIO TUNER
Hatchback
Page 423 of 4331
AV
N
O P
Sedan
Removal 1. For hatchback, remove the luggage side lower finisher (LH) (hatchback only). Refer to EI-53 .
2. For sedan, remove the trunk side finisher (LH). Refer to EI-55, " Removal and Installation " .
3. For hatchback remove the subwoofer. Refer to AV-37, " Removal and Installation " .
4. Remove the satellite radio tuner bolts.
5. Disconnect the connectors and remove the satellite radio tuner.
6. If necessary, remove the upper bracket (2) and the lower bracket (1).
Installation Installation is in the reverse order of removal.
SATELLITE RADIO ANTENNA
Removal 1. Lower the headlining. Refer to EI-47 .
Page 424 of 4331
Removal and Installation " .
2. Remove the steering wheel finisher cover.
3. Remove the screws and the steering wheel audio control switches.
Installation
Installation is in the reverse order of removal.
SUBWOOFER