2006 NISSAN VERSA fuse

AUDIO
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AUDIOPFP:28111
Component Parts LocationEKS00I4B
System DescriptionEKS00IA5
BASE SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Then audio signals are supplied

through audio unit terminals 2, 3, 4, 5, 11, 12, 13 and 14

to terminals + and - of front door speaker LH and RH and

to terminals + and - of rear door speaker LH and RH.
MID LEVEL AND PREMIUM SYSTEM
Refer to Owner's Manual for audio system operating instructions.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to audio unit terminal 19 and

to subwoofer terminal 1 (with premium system).
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to audio unit terminal 7.
Ground is supplied through the case of the audio unit.
Ground is also supplied

to audio unit terminal 21 (with premium system)
1. Audio unit M43, M44 and M45 2. Front door speaker LH D12, RH
D1123. Rear door speaker LH D207, RH
D307
4. Tweeter LH M46, RH M47 (view with
front pillar garnish removed) 5. Subwoofer B29 (premium system)
[view with luggage side lower fin-
isher (LH) removed]6. Satellite radio tuner B30 and B31 (if
equipped)
WKIA5422E

AV-6
AUDIO
Revision: June 20062007 Versa

through body grounds M57 and M61 and

to subwoofer terminal 3 (with premium system)

through body grounds B7 and B19.
Then audio signals are supplied

through audio unit terminals 2, 3, 4, 5, 11, 12, 13, and 14

to terminals + and - of front door speaker LH and RH and

to terminals + and - of tweeter LH and RH and

to terminals + and - of rear door speaker LH and RH and

to terminals 2 and 6 of subwoofer (with premium system).
Steering Wheel Audio Control Switches (with Bluetooth)
When one of steering wheel audio control switches is pushed, the resistance in steering switch circuit changes
depending on which button is pushed.
Satellite Radio Tuner (Pre-wiring)
The satellite radio tuner pre-wiring allows connection of a satellite radio tuner.
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to satellite radio tuner pre-wiring terminal 32.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to satellite radio tuner pre-wiring terminal 36.
Then audio signals are supplied

through satellite radio tuner pre-wiring terminals 21, 22, 23 and 24

to audio unit terminals 41, 42, 43 and 44.
Satellite Radio Tuner (Factory Installed)
Power is supplied at all times

through 20A fuse (No. 27, located in the fuse and fusible link box)

to satellite radio tuner terminal 32.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse (No. 20, located in the fuse and fusible link box)

to satellite radio tuner terminal 36.
Ground is supplied through the case of the satellite radio tuner.
Then audio signals are supplied

through satellite radio tuner terminals 21, 22, 23 and 24

to audio unit terminals 41, 42, 43 and 44.
Ground is supplied through the case of the satellite radio tuner.
SPEED SENSITIVE VOLUME SYSTEM (MID LEVEL AND PREMIUM SYSTEM)
Volume level of this system goes up and down automatically in proportion to the vehicle speed. The control
level can be selected by the customer. Refer to Owner's Manual for operating instructions.

AV-24
AUDIO
Revision: June 20062007 Versa
NOTE:
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE
Power Supply Circuit InspectionEKS00I9U
1. CHECK FUSE
Check that the following fuses of the subwoofer (premium system) and audio unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. AUDIO UNIT POWER SUPPLY CIRCUIT CHECK
1. Disconnect audio unit connector.
2. Check voltage between the audio unit and ground.
OK or NG
OK >> With premium system, GO TO 3.
NG >>

Check connector housings for disconnected or loose
terminals.

Repair harness or connector.
Occurrence condition Possible cause
Occurs only when engine is ON.A continuous growling noise occurs. The speed of
the noise varies with changes in the engine speed.Ignition components
A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is
running and the lighting switch is ON.Generator
Noise only occurs when various
electrical components are oper-
ating.A cracking or snapping sound occurs with the
operation of various switches.Relay malfunction, radio malfunction
The noise occurs when various motors are operat-
ing.

Motor case ground

Motor
The noise occurs constantly, not just under certain conditions.

Rear defogger coil malfunction

Open circuit in printed heater
A cracking or snapping sound occurs while the vehicle is being driven, especially
when it is vibrating excessively.

Ground wire of body parts.

Ground due to improper part installation

Wiring connections or a short circuit
Unit Terminals Signal name Fuse No.
Audio unit19 Battery power 27
7 Ignition switch ACC or ON 20
Subwoofer (with premium audio) 1 Ignition switch ACC or ON 27
UnitTe r m i n a l N o .
OFF ACC ON (+)
(-)
Connector Terminal
Audio unit M4319 GroundBattery
voltageBattery
voltageBattery
voltage
7 Ground 0VBattery
voltageBattery
voltage
WKIA5345E

AUDIO
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3. SUBWOOFER (PREMIUM SYSTEM) POWER SUPPLY CIRCUIT CHECK
1. Disconnect subwoofer connector.
2. Check voltage between subwoofer (premium system) and
ground.
OK or NG
OK >> GO TO 4.
NG >>

Check connector housings for disconnected or loose
terminals.

Repair harness or connector.
4. GROUND CIRCUIT CHECK
Check continuity between subwoofer (premium system) harness
connector B29 terminal 3 and ground.
OK or NG
OK >> Inspection End.
NG >>

Check connector housings for disconnected or loose
terminals.

Repair harness or connector.
Satellite Radio Tuner (Factory Installed) Power and Ground Supply Circuit
Inspection
EKS00I9V
1. CHECK FUSES
Check that the following fuses are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
UnitTerminal No.
OFF ACC ON (+)
(-)
Connector Terminal
Sub-
wooferB29 1 Ground 0VBattery
voltageBattery
voltage
WKIA5442E
Continuity should exist.
WKIA5443E
Unit Terminals Signal name Fuse No.
Satellite radio tuner (factory
installed)32 Battery power 27
36 Ignition switch ACC or ON 20

AV-40
AUDIO
Revision: June 20062007 Versa
Sound Is Not Heard From Subwoofer (Premium System)EKS00IA4
1. CHECK FUSE
Check that the following fuse is not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of blown fuse before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. EQ SETTING CHECK
1. Ensure that subwoofer amp. connector B29 and audio unit harness connectors M43, M44 and M45 are
securely connected.
2. Turn the ignition switch to the ACC position.
3. Press the "AUDIO", "AUX", and "TUNE DOWN" switches simultaneously, the current EQ Setting will be
displayed.
Is "Woofer On" displayed?
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.
3. POWER SUPPLY CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Disconnect subwoofer connector.
3. Check voltage between the subwoofer and ground.
OK or NG
OK >> GO TO 4.
NG >>

Check connector housings for disconnected or loose
terminals.

Repair harness or connector.
4. GROUND CIRCUIT CHECK
1. Turn ignition switch OFF.
2. Check continuity between subwoofer harness connector B29
terminal 3 and ground.
OK or NG
OK >> GO TO 5.
NG >>

Check connector housings for disconnected or loose
terminals.

Repair harness or connector.
Unit Terminals Signal name Fuse No.
Subwoofer 1 Battery power 27
UnitTe r m i n a l N o .
OFF ACC ON (+)
(-)
Connector Terminal
Sub-
wooferB29 1 GroundBattery
voltageBattery
voltageBattery
voltage
WKIA5445E
Continuity should exist.
WKIA5446E

TELEPHONE
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WorkflowEKS00I9K
Power Supply and Ground Circuit Check for Bluetooth Control UnitEKS00I9L
1. CHECK FUSES
Make sure the following fuses for the Bluetooth control unit are not blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Disconnect Bluetooth control unit connector B121.
2. Check voltage between connector terminals and ground as fol-
lows.
OK or NG
OK >> GO TO 3.
NG >> Check harness for open between Bluetooth control unit and fuse.
Flashing Pattern
(Bluetooth ON indicator)Failure Message Action
1 "Internal failure"Replace Bluetooth control unit. Refer to
AV- 6 3 , "
BLUETOOTH CONTROL UNIT" .
2 "Bluetooth antenna open" 1. Inspect harness connection.
2. Replace Bluetooth antenna. Refer to AV-
63, "BLUETOOTH CONTROL UNIT" . 3 "Bluetooth antenna shorted"
4"Phone/Send for the Hands Free Phone
System is stuck"Check steering wheel audio control
switches. Refer to AV- 3 0 , "
Steering Switch
Check (With Bluetooth)" .
5"Phone/End for the Hands Free Phone
System is stuck"
–"Bluetooth Microphone test" (failed interac-
tive test)1. Inspect harness between Bluetooth con-
trol unit and Bluetooth microphone.
2. Replace Bluetooth microphone. Refer to
AV- 6 5 , "
BLUETOOTH MICROPHONE" .
Terminals
Ignition Switch Fuse No.
Connector Terminal
B1211 All positions 27
2ACC/ON20
3ON/START3
Terminals Ignition switch position
(+)
(–) OFF ACC ON
Connector Terminal
B1211
GroundBattery
voltageBattery
voltageBattery
voltage
20VBattery
voltageBattery
voltage
30V0VBattery
voltage
WKIA4389E

BCS-16
BCM (BODY CONTROL MODULE)
Revision: June 20062007 Versa
BCM Power Supply and Ground Circuit CheckEKS00I86
1. CHECK FUSES AND FUSIBLE LINK

Check 40A fusible link (letter g , located in the fuse and fusible link box).

Check 10A fuses [No. 6, 8 and 20, located in the fuse block (J/B)].
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK BCM POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM.
3. Check voltage between BCM connectors and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace the harness.
3. CHECK GROUND CIRCUIT
Check continuity between BCM connector M20 terminal 67 and
ground.
OK or NG
OK >> Power supply and ground circuit is OK.
NG >> Repair or replace harness.
ConnectorTerminals
Power
sourceConditionVoltage (V)
(Approx.)
(+) (-)
M1811 GroundACC
power
supplyIgnition
switch
ACC or
ONBattery voltage
38 GroundIgnition
power
supplyIgnition
switch ON
or STARTBattery voltage
M2057 GroundBattery
power
supplyIgnition
switch
OFFBattery voltage
70 GroundBattery
power
supplyIgnition
switch
OFFBattery voltage
LIIA2415E
67 - Ground : Continuity should exist.
LIIA0915E

POWER DOOR LOCK SYSTEM
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POWER DOOR LOCK SYSTEMPFP:24814
Component Parts and Harness Connector LocationEIS0090U
LIIA2593E
1. BCM M18, M19, M20
(view with glove box removed)2. Intelligent Key unit M52
(if equipped)3. Front door key cylinder switch LH
D14
4. Front door switch LH B8, RH B108 5. Front door lock actuator LH D3, RH
D1146. Rear door switch LH B6, RH B116
7. Rear door lock actuator LH D205, RH
D3058. Key switch and ignition knob switch
M73 (with Intelligent Key)9. Key switch and key lock solenoid M27
(without Intelligent key)
10. Main power window and door lock/
unlock switch D7, D8
Power window and door lock/unlock
switch RH D10511. Fuse block (with Intelligent Key)
(view with instrument panel LH
removed)12. Passenger select unlock relay M2
(with Intelligent Key)
13. Back door lock assembly (back door
switch) D405 (view with back door open)