turn signal NISSAN VERSA 2006 Workshop Service Workshop Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2006, Model line: VERSA, Model: NISSAN VERSA 2006Pages: 2896, PDF Size: 64.73 MB
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AUDIO
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5. CHECK SUBWOOFER ON SIGNAL
1. Turn ignition switch to ACC.
2. Operate system and check voltage between subwoofer harness
connector B29 terminal 4 and ground.
OK or NG
OK >> GO TO 6.
NG >>
Check connector housings for disconnected or loose
terminals.
Repair harness or connector.
6. HARNESS CHECK
1. Turn ignition switch OFF.
2. Disconnect audio unit connector and subwoofer connectors.
3. Check continuity between audio unit harness connector terminal
and subwoofer harness connector terminal.
4. Check continuity between audio unit harness connector terminal
and ground.
OK or NG
OK >> GO TO 7.
NG >>
Check connector housings for disconnected or loose terminals.
Repair harness or connector. Voltage : Approx. 11.3V
WKIA5447E
Te r m i n a l s
Continuity Audio unit Subwoofer
Connector Terminal Connector Terminal
M4424
B296
Ye s
26 2
Terminals
Continuity Audio unit
—
Connector Terminal
M4424
Ground No
26
WKIA5448E
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AV-42
AUDIO
Revision: June 20062007 Versa
7. SUBWOOFER SIGNAL CHECK
1. Connect audio unit connector and subwoofer connector.
2. Turn ignition switch to ACC.
3. Check the signal between audio unit harness connector termi-
nals with CONSULT-II or oscilloscope.
OK or NG
OK >> Replace subwoofer. Refer to AV- 4 7 , "SUBWOOFER" .
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 -
minalCon-
nec-
torTe r -
minal
M44 26 M44 24Receive
audio
signal
WKIA5449E
SKIA0177E
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AV-50
TELEPHONE
Revision: June 20062007 Versa
Bluetooth Telephone System Diagram
Bluetooth Control Unit
When the ignition switch is turned to ACC or ON, the Bluetooth con-
trol unit will power up. During power up, the Bluetooth control unit is
initialized and performs various self checks. Initialization may take
up to 10 seconds. During this time the Bluetooth ON indicator will
flash until initialization is complete. If a phone is present in the vehi-
cle and paired with the Bluetooth control unit, NISSAN Voice Recog-
nition will then become active and the Bluetooth ON indicator will
remain on. Bluetooth telephone functions can be turned off using the
NISSAN Voice Recognition system.
BCM
The BCM supplies power for the Bluetooth ON indicator (view with
glove box removed).
Steering Wheel Audio Control Switches
When buttons on the steering wheel audio control switch are
pushed, the resistance in steering wheel audio control switch circuit
changes depending on which button is pushed. The Bluetooth con-
trol module uses this signal to perform various functions while navi-
gating through the voice recognition system.
The following functions can be performed using the steering wheel
audio control switch:
Initiate Self Diagnosis of the Bluetooth telephone system
Start a voice recognition session
Answer and end telephone calls
Adjust the volume of calls
WKIA5468E
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TELEPHONE
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3. CHECK MIC. SIGNAL
1. Check signal between Bluetooth control unit harness connector
B121 terminals 7 and 8.
OK or NG
OK >> Replace Bluetooth control unit. Refer to AV- 6 3 , "BLUETOOTH CONTROL UNIT" .
NG >> Replace Bluetooth microphone. Refer to AV-65, "
BLUETOOTH MICROPHONE" .
BLUETOOTH VOICE GUIDANCE IS NOT HEARD WHEN PRESSING STEERING WHEEL AUDIO
CONTROL SWITCH
1. CHECK STEERING WHEEL AUDIO CONTROL SWITCH CIRCUIT
Refer to AV-30, "
Steering Switch Check (With Bluetooth)" .
OK or NG
OK >> GO TO 2.
NG >> Replace applicable parts.
2. CHECK BLUETOOTH VOICE SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect Bluetooth control unit connector and audio unit connector.
3. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and audio unit harness connector M44 (B).
4. Check continuity between Bluetooth control unit harness con-
nector B121 (A) and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.7 – 8:When giving a voice
LKIA0780EPKIB5037J
Te r m i n a l s
Continuity
Connector Terminal Connector Terminal
A: B1219
B: M4431
Ye s 10 33
11 2 7
Te r m i n a l s
Continuity
Connector Terminal —
A: B1219
Ground No 10
11
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AV-62
TELEPHONE
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3. CHECK MUTE SIGNAL
1. Connect Bluetooth control unit connector and audio unit connector.
2. Turn ignition switch ON.
3. Check voltage between Bluetooth control unit connector B121
terminal 11 and ground.
OK or NG
OK >> GO TO 4.
NG >> Replace audio unit. Refer toAV- 4 3 , "
AUDIO UNIT" .
4. CHECK BLUETOOTH VOICE SIGNAL
1. Check signal between Bluetooth control unit harness connector
B121 terminals 9 and 10.
OK or NG
OK >> Replace audio unit. Refer to AV- 4 3 , "AUDIO UNIT" .
NG >> Replace Bluetooth control unit. Refer to AV-63, "
BLUETOOTH CONTROL UNIT" . 11 - Ground : Approx. 5 V
LKIA0782E
9 – 10:When giving a voice
LKIA0783ESKIB3609E
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BCM (BODY CONTROL MODULE)
BCS-3
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BCM (BODY CONTROL MODULE)PFP:284B2
System DescriptionEKS00I81
BCM (body control module) controls the operation of various electrical units installed on the vehicle.
BCM FUNCTION
BCM has a combination switch reading function for reading the operation of combination switches (light, wiper,
washer, turn signal) in addition to the function for controlling the operation of various electrical components.
Also, it functions as an interface that receives signals from the front air control, and sends signals to ECM
using CAN communication.
COMBINATION SWITCH READING FUNCTION
1. Description
BCM reads combination switch (light, wiper) status, and controls various electrical components accord-
ing to the results.
BCM reads information of a maximum of 20 switches by combining five output terminals (OUTPUT 1-5)
and five input terminals (INPUT 1-5).
2. Operation description
BCM activates transistors of output terminals (OUTPUT 1-5) periodically and allows current to flow in
turn.
If any (1 or more) of the switches are turned ON, circuit of output terminals (OUTPUT 1-5) and input ter-
minals (INPUT 1-5) becomes active.
At this time, transistors of output terminals (OUTPUT 1-5) are activated to allow current to flow. When
voltage of input terminals (INPUT 1-5) corresponding to that switch changes, interface in BCM detects
voltage change and BCM determines that switch is ON.
3. BCM - Operation table of combination switch
BCM reads operation status of combination switch by the combination shown in the following table.
SKIB7592E
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BCS-4
BCM (BODY CONTROL MODULE)
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NOTE:
Headlamp has a dual system switch.
4. Example operation: (When lighting switch 1st position is turned ON)
When lighting switch 1st position is turned ON, contact in combination switch turns ON. At this time if
OUTPUT 4 transistor is activated, BCM detects that voltage changes in INPUT 5.
When OUTPUT 4 transistor is ON, BCM detects that voltage changes in INPUT 5, and judges lighting
switch 1st position is ON. Then BCM sends tail lamp ON signal to IPDM E/R using CAN communica-
tion.
When OUTPUT 4 transistor is activated again, BCM detects that voltage changes in INPUT 5 and rec-
ognizes that lighting switch 1st position is continuously ON.
SKIB7614E
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BCS-6
BCM (BODY CONTROL MODULE)
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When BCM is in sleep mode, transistors of OUTPUT 1 and 5 stop the output, and BCM enters low-cur-
rent-consumption mode. OUTPUTS (2, 3, and 4) turn ON-OFF at 60ms intervals, and receives lighting
switch input only.
CAN COMMUNICATION CONTROL
CAN communication allows a high rate of information through the two communication lines (CAN-L, CAN-H)
connecting the various control units in the system. Each control unit transmits/receives data, but selectively
reads required data only.
BCM STATUS CONTROL
BCM changes its status depending on the operation status in order to save power consumption.
1. CAN communication status
With ignition switch ON, CAN communicates with other control units normally.
Control by BCM is being operated properly.
When ignition switch is OFF, switching to sleep mode is possible.
Even when ignition switch is OFF, if CAN communication with IPDM E/R and combination meter is
active, CAN communication status is active.
2. Sleep transient status
This status shuts down CAN communication when ignition switch is turned OFF.
It transmits sleep request signal to IPDM E/R and combination meter.
Two seconds after CAN communication of all control units stops, CAN communication switches to inac-
tive status.
3. CAN communication inactive status
With ignition switch OFF, CAN communication is not active.
With ignition switch OFF, control performed only by BCM is active.
Three seconds after CAN communication of all control units stops, CAN communication switches to
inactive status.
4. Sleep status
PKIB6124E
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BCM (BODY CONTROL MODULE)
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BCM is activated with low current consumption mode.
CAN communication is not active.
When CAN communication operation is detected, it switches to CAN communication status.
When a state of the following switches changes, it switches to CAN communication state:
–Ignition switch
–Key switch (without Intelligent Key)
–Key switch and ignition knob switch (with Intelligent Key)
–Hazard switch
–Door lock/unlock switch
–Front door switch (LH, RH)
–Rear door switch (LH, RH)
–Back door lock assembly
–Combination switch (passing, lighting switch 1st position, front fog lamp)
–Keyfob (lock/unlock signal)
–Front door key cylinder switch LH
When control performed only by BCM is required by switch, it shifts to CAN communication inactive
mode.
Status of combination switch reading function is changed.
SYSTEMS CONTROLLED BY BCM DIRECTLY
Power door lock system. Refer to BL-23, "POWER DOOR LOCK SYSTEM" .
Remote keyless entry system. Refer to BL-54, "REMOTE KEYLESS ENTRY SYSTEM" .
Power window system. Refer to GW-17, "POWER WINDOW SYSTEM" . NOTE
Room lamp timer. Refer to LT- 9 1 , "INTERIOR ROOM LAMP" .
Rear wiper and washer system. Refer to WW-30, "REAR WIPER AND WASHER SYSTEM" .
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
Panic system. Refer to BL-54, "REMOTE KEYLESS ENTRY SYSTEM" .
Vehicle security (theft warning) system. Refer to BL-193, "VEHICLE SECURITY (THEFT WARNING)
SYSTEM" .
NVIS(NATS) system. Refer to BL-212, "NATS (Nissan Anti-Theft System)" .
Headlamp, tail lamp and battery saver control systems. Refer to LT- 7 5 , "PARKING, LICENSE PLATE AND
TA I L L A M P S" , LT- 5 , "HEADLAMP (FOR USA)" or LT-27, "HEADLAMP (FOR CANADA) - DAYTIME
LIGHT SYSTEM -" .
Front fog lamp. Refer to LT-41, "FRONT FOG LAMP" .
Front wiper and washer system. Refer to WW-4, "FRONT WIPER AND WASHER SYSTEM" .
Rear window defogger system. Refer to GW-50, "REAR WINDOW DEFOGGER" .
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
Warning chime. Refer to DI-47, "WARNING CHIME" .
Turn signal and hazard warning lamps. Refer to LT- 5 1 , "TURN SIGNAL AND HAZARD WARNING
LAMPS" .
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
Intelligent Key system. Refer to BL-80, "INTELLIGENT KEY SYSTEM" .
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BCS-8
BCM (BODY CONTROL MODULE)
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MAJOR COMPONENTS AND CONTROL SYSTEM
CAN Communication System DescriptionEKS00I82
Refer to LAN-4, "SYSTEM DESCRIPTION" .
System Input Output
Remote keyless entry systemRemote keyless entry receiver
(keyfob)
All door locking actuators
Turn signal lamp (LH, RH)
Combination meter (turn signal lamp)
Intelligent Key system Intelligent Key unit
All door locking actuators
Turn signal lamp (LH, RH)
Combination meter (turn signal lamp)
Power door lock systemFront power door lock/unlock
switch (LH, RH)All door locking actuators
Power supply (IGN) to power window Ignition power supply Power supply to power window system
Power supply (BAT) to power window Battery power supply Power supply to power window system
Panic alarm
Key switch
KeyfobIPDM E/R
Battery saver control
Ignition switch
Combination switchIPDM E/R
Headlamp Combination switch IPDM E/R
Tail lamp Combination switch IPDM E/R
Front fog lamp Combination switch IPDM E/R
Turn signal lamp Combination switch
Turn signal lamp
Combination meter
Hazard lamp Hazard switch
Turn signal lamp
Combination meter
Room lamp timer
Key switch
Keyfob
Main power window and door
lock/unlock switch
Front door switch LH
All door switchInterior room lamp
Key warning chime
Key switch
Front door switch LHCombination meter (warning buzzer)
Light warning chime
Combination switch
Key switch
Front door switch LHCombination meter (warning buzzer)
Seat belt warning chime
Seat belt buckle switch LH
Ignition switchCombination meter (warning buzzer)
Front wiper and washer system
Combination switch
Ignition switchIPDM E/R
Rear window defogger Rear window defogger switch IPDM E/R
Rear wiper and washer system
Combination switch
Ignition switchRear wiper motor
A/C switch signal Front air control ECM
Blower fan switch signal Front air control ECM
A/C indicator signal Front air control A/C indicator
Low tire pressure warning system Remote keyless entry receiver Combination meter