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AV-28
AUDIO
Revision: June 20062007 Versa
6. CHECK RXD SIGNAL
Check signal between satellite radio tuner (factory installed) harness
connector B30 terminal 30 and ground with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace satellite radio tuner. Refer to AV- 4 4 , "SATEL-
LITE TUNER MODULE" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Satellite Radio Tuner (Factory Installed) Left Channel Audio Signal Circuit
Inspection
EKS00I9X
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect satellite radio tuner (factory installed) connector B30 (A) and audio unit connector M45 (B).
3. Check continuity between satellite radio tuner (factory installed) and audio unit.
4. Check continuity between satellite radio tuner (factory installed)
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK LEFT CHANNEL AUDIO SIGNAL
1. Connect satellite radio tuner (factory installed) and audio unit.
2. Turn ignition switch ON.
3. Check signal between satellite radio tuner (factory installed)
connector B30 terminals 21 and 22 with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> Replace satellite radio tuner. Refer to AV- 4 4 , "
SATEL-
LITE TUNER MODULE" . 30 - Ground : Refer to AV- 2 1 , "
Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4546E
Te r m i n a l s
Continuity Satellite radio tuner Audio unit
Connector Terminal Connector Terminal
A: B3021
B: M4541
Ye s
22 42
Te r m i n a l s
Continuity Satellite radio tuner
—
Connector Terminal
A: B3021
Ground No
22
WKIA4547E
21 - 22 : Refer to AV-21, "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4548E
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AUDIO
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Satellite Radio Tuner (Factory Installed) Right Channel Audio Signal Circuit
Inspection
EKS00I9Y
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect satellite radio tuner (factory installed) connector B30 (A) and audio unit connector M45 (B).
3. Check continuity between satellite radio tuner (factory installed) and audio unit.
4. Check continuity between satellite radio tuner (factory installed)
and ground.
OK or NG
OK >> GO TO 2.
NG >> Repair harness or connector.
2. CHECK RIGHT CHANNEL AUDIO SIGNAL
1. Connect satellite radio tuner (factory installed) and audio unit.
2. Turn ignition switch ON.
3. Check signal between satellite radio tuner (factory installed)
connector B30 terminals 23 and 24 with CONSULT-ll or oscillo-
scope.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> Replace satellite radio tuner. Refer to AV- 4 4 , "
SATEL-
LITE TUNER MODULE" .
Te r m i n a l s
Continuity Satellite radio tuner Audio unit
Connector Terminal Connector Terminal
A: B3023
B: M4543
Ye s
24 44
Te r m i n a l s
Continuity Satellite radio tuner
—
Connector Terminal
A: B3023
Ground No
24
WKIA4549E
23 - 24 : Refer to AV- 2 1 , "Terminals
and Reference Value for Sat-
ellite Radio Tuner" .
WKIA4550E
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AV-30
AUDIO
Revision: June 20062007 Versa
Steering Switch Check (With Bluetooth)EKS00I9Z
1. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and spiral cable connector M30.
3. Check continuity between Bluetooth control unit (A) connector B121 terminals 12, 14, and 13 and spiral
cable (B) connector M30 terminals 24, 31, and 32.
4. Check continuity between Bluetooth control unit and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness.
2. CHECK HARNESS
1. Disconnect audio unit connector.
2. Check continuity between audio unit (A) connector M43 terminals 6, 15, and 16 and Bluetooth control unit
(B) connector B121 terminals 17, 19, and 18.
OK or NG
OK >> GO TO 4.
NG >> Repair harness.
Te r m i n a l s
Continuity AB
Connector Terminal Connector Terminal
B12112
M3024
Ye s 13 32
14 31
Te r m i n a l s
Continuity (+)
(–)
Connector Terminal
B12112
Ground No 13
14
WKIA5348E
Te r m i n a l s
Continuity (A) (B)
Connector Terminal Connector Terminal
M436
B12117
Ye s 15 19
16 18
WKIA5349E
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AUDIO
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3. SPIRAL CABLE CHECK
1. Disconnect spiral cable connector M102.
2. Check continuity between spiral cable terminals.
OK or NG
OK >> GO TO 4.
NG >> Replace spiral cable. Refer to SRS-44, "
Removal and
Installation" .
4. CHECK STEERING SWITCH RESISTANCE
Check resistance between spiral cable connector M102 terminals.
OK or NG
OK >> Inspection End.
NG >> Replace steering switch. Refer to AV- 4 6 , "
STEERING WHEEL AUDIO CONTROL SWITCHES" . 16 - 32 : Continuity should exist.
17 - 31 : Continuity should exist.
20 - 24 : Continuity should exist.
WKIA4424E
Terminal Signal name ConditionResistance
(Ω)
(Approx.)
16 17Seek (down) Depress Seek down switch. 165
Phone/Send Depress Phone/Send switch. 0
Volume (down) Depress volume down switch. 487
20 17Seek (up) Depress Seek up switch. 165
Phone/End Depress Phone/End switch. 0
Volume (up) Depress volume up switch. 487
LKIA0191E
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AV-32
AUDIO
Revision: June 20062007 Versa
Sound Is Not Heard From Front Door Speaker (Base System)EKS00IA0
1. HARNESS CHECK
1. Disconnect audio unit connector and front door speaker connector (LH or RH).
2. Check continuity between audio unit connector M43 (A) terminal
and suspect speaker connector (B) terminal.
3. Check continuity between audio unit connector M43 terminal
and ground.
OK or NG
OK >> GO TO 2.
NG >>
Check connector housings for disconnected or loose terminals.
Repair harness or connector.
Te r m i n a l s
Continuity A B
Connector Terminal Connector Terminal
M432
D12+
Ye s 3-
11
D112+
12 -
Terminals
Continuity Audio unit
—
Connector Terminal
M432
Ground No 3
11
12
WKIA5444E
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AUDIO
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2. FRONT SPEAKER SIGNAL CHECK
1. Connect audio unit connector and suspect 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-II or oscilloscope.
OK or NG
OK >> Replace speaker. Refer to AV-43, "FRONT DOOR
SPEAKER" or AV- 4 3 , "TWEETER" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Te r m i n a l s
Condi-
tionReference
signal (+) (-)
Con-
nec-
torTe r m i -
nalCon-
nec-
torTe r m i -
nal
M432
M433
Receive
audio
signal 11 1 2
WKIA5352E
SKIA0177E
Page 431 of 2896
AV-34
AUDIO
Revision: June 20062007 Versa
Sound Is Not Heard From Rear Door Speaker (Base System)EKS00IA1
1. HARNESS CHECK
1. Disconnect audio unit connector and rear door speaker connector.
2. Check continuity between audio unit (A) connector terminal and
rear door speaker (B) 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.
Te r m i n a l s
Continuity AB
Connector Terminal Connector Terminal
M435
D207-
Ye s 4+
14
D307-
13 +
Terminals
Continuity Audio unit
—
Connector Terminal
M435
Ground No 4
14
13
WKIA5353E
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AUDIO
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2. REAR SPEAKER SIGNAL CHECK
1. Connect audio unit connector and rear 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-II or oscilloscope.
OK or NG
OK >> Replace speaker. Refer to AV- 4 3 , "REAR DOOR
SPEAKER" .
NG >> Replace audio unit. Refer to AV- 4 3 , "
AUDIO UNIT" .
Te r m i n a l s
Condi-
tionReference
signal (+) (-)
Con-
nectorTe r m i -
nalCon-
nectorTe r m i -
nal
M434
M435
Receive
audio
signal 13 14
WKIA5354E
SKIA0177E