Audio, Visual & Navigation System (Mid Audio): Other Nissan Versa II

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"

The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.

Information necessary to service the system safely is included in the SRS AIRBAG and SEAT BELTS articles of this Service Information.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

Precaution for Work

1. When removing or disassembling each component, be careful not to damage or deform it. If a component may be subject to interference, be sure to protect it with a shop cloth.
2. When removing (disengaging) components with a screwdriver or similar tool, be sure to wrap the component with a shop cloth or vinyl tape to protect it.
3. Protect the removed parts with a shop cloth and prevent them from being dropped.
4. Replace a deformed or damaged clip.
5. If a part is specified as a non-reusable part, always replace it with a new one.
6. Be sure to tighten bolts and nuts securely to the specified torque.
7. After installation is complete, be sure to check that each part works properly.
8. Follow the steps below to clean components: Water soluble dirt
9. Dip a soft cloth into lukewarm water, wring the water out of the cloth and wipe the dirty area.
10. Then rub with a soft, dry cloth. Oily dirt
11. Dip a soft cloth into lukewarm water with mild detergent (concentration: within 2 to 3%) and wipe the dirty area.
12. Then dip a cloth into fresh water, wring the water out of the cloth and wipe the detergent off.
13. Then rub with a soft, dry cloth. Do not use organic solvent such as thinner, benzene, alcohol or gasoline. For genuine leather seats, use a genuine leather seat cleaner.

Special Service Tools

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number (Kent-Moore No.) Tool name Description - (J-46534) Trim tool set Removing trim components

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Commercial Service Tools

Tool name Description Power tool Loosening nuts, screws and bolts

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AUDIO SYSTEM

The audio system consists of the following components

1. Audio unit
2. Rod antenna
3. Steering wheel audio control switches
4. Combination meter
5. iPod adapter
6. iPod connector
7. Front door speakers
8. Rear door speakers

When the audio system is ON, radio signals are received by the rod antenna. The audio unit then sends sound signals to the front door speakers and rear door speakers.

Refer to Owner's Manual for audio system operating instructions.

STEERING WHEEL AUDIO CONTROL SWITCHES

When buttons on the steering wheel audio control switches are pushed, the resistance in the steering wheel audio control switches circuit changes depending on which button is pushed. The audio unit uses this signal to perform various functions.

The following audio functions can be performed using the steering wheel audio control switches

1. Initiate Self Diagnosis of the Bluetooth® telephone system
2. Adjust the volume up and down
3. Seek up and down

SPEED SENSITIVE VOLUME SYSTEM

Volume level of this system goes up and down automatically in proportion to the vehicle speed signal output from the combination meter to the audio unit. The control level can be selected by the customer. Refer to Owner's Manual for operating instructions.

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When buttons on the steering wheel audio control switch are pushed, the resistance in the steering wheel audio control switch circuit changes depending on which button is pushed. The Bluetooth® control unit uses this signal to perform various functions while navigating through the voice recognition system.

The following functions can be performed using the steering wheel audio control switch

1. Initiate Self Diagnosis of the Bluetooth® telephone system
2. Start a voice recognition session
3. Answer and end telephone calls
4. Adjust the volume of calls

MICROPHONE

The microphone is located in the roof console assembly. The microphone sends a signal to the Bluetooth® control unit. The microphone can be actively tested during self-diagnosis.

AUDIO UNIT

The audio unit receives signals from the Bluetooth® control unit and sends sound signals to the speakers.

BLUETOOTH® CONTROL UNIT (AUTOMATIC INITIALIZATION) CHECK

1. Internal control unit failure
2. Bluetooth® antenna connection open or shorted
3. Steering wheel audio control switches (PHONE/SEND)/(PHONE/END) stuck closed
4. Vehicle speed pulse count
5. Microphone connection test (with playback to operator)
6. Bluetooth® inquiry check

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1. Turn ignition switch to ACC or ON.
2. Wait for the Bluetooth® system to complete automatic initialization check. This may take up to 10 seconds.
3. Press and hold the steering wheel audio control switches (PHONE/SEND) switch for at least 5 seconds. The Bluetooth® system will begin to play a verbal prompt.
4. While the prompt is playing, press and hold the steering wheel audio control switches (PHONE/END) switch until you hear the "Diagnostics mode" prompt. The Bluetooth® system will sound a 5 second beep.
5. While the beep is sounding, press and hold the steering wheel audio control switch (PHONE/END) switch again until you hear prompts.
6. The Bluetooth® system has now entered into the diagnostic mode. Results of the diagnostic checks will be verbalized to the technician. Refer to " «WORK FLOW»(ref-605971-S29087623962014032500000) ".
7. After the failure records are reported, an interactive microphone test will be performed. Follow the voice prompt. If the microphone test fails refer to " «WORK FLOW»(ref-605971-S29087623962014032500000) ".
8. Self-diagnosis mode is complete when the voice prompt says "All diagnostic functions completed".

Work Flow

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PHYSICAL VALUES

Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 2 (GR) 3 (P) Sound signal front door speaker LH Output Ignition switch ON Audio output 4 (W) 5 (R) Sound signal rear door speaker LH Output Ignition switch ON Audio output 6 (BR) Ground Steering switch signal A Input Ignition switch ON Press SOURCE switch 0 V Press UP TRIANGLE switch 0.7 V Press DOWN TRIANGLE switch 1.3 V Press PHONE/SEND switch 2.0 V Except for above 3.3 V 7 (L) Ground ACC power supply Input Ignition switch ACC or ON - Battery voltage 8 (B) Ground ILL control Input Ignition switch ACC or ON - 0 V 9 (LG) Ground Light switch Input Ignition switch ACC or ON - Battery voltage 11 (O) 12 (V) Sound signal front door speaker RH Output Ignition switch ON Voice output 13 (L) 14 (Y) Sound signal rear door speaker RH Output Ignition switch ON Voice output 15 (GR) - Steering switch ground - - - - 16 (V) Ground Steering switch signal B Input Ignition switch ON Press volume DOWN switch 0 V Press volume UP switch 0.7 V Press PHONE/END switch 1.3 V Except for above 3.3 V 18 (P) Ground Speed signal Input Ignition switch ON When vehicle speed is approx 25 mph (40 km/hr) 19 (Y) Ground Battery power supply Input Ignition switch OFF - Battery voltage 31 (R) 35 (G) iPod audio signal LH Input Ignition switch ON Audio input 33 (W) 37 (B) iPod audio signal RH Input Ignition switch ON Audio input 38 - Shield - - - - 65 (SB) - M CAN - H - - - - 66 (LG) - M CAN - L - - - - 71 (P) Ground Telephone ON Output Ignition switch ON - - 73 (G) 74 (R) Tel Voice signal Input Ignition switch ON With Bluetooth® transmitting tel-voice signals to the audio unit 75 - Shield

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Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 1 (Y) Ground Battery power Input - - Battery voltage 2 (L) Ground ACC power Input Ignition switch ACC or ON - Battery voltage 3 (O) Ground IGN power Input Ignition switch ON or START - Battery voltage 4 (B) Ground Ground - - - 0.2 V 7 (BR) 8 (B) Mic-in signal Input Ignition switch ACC or ON While speaking into microphone 9 (R) 10 (L) Audio out Output Ignition switch ACC or ON Bluetooth® control unit sends audio signal 11 (SB) - Mute Output - - - 12 (W) Ground Ladder input 1 Input Ignition switch ACC or ON Press SOURCE switch 0 V Press SEEK UP switch 0.7 V Press SEEK DOWN switch 1.3 V Press PHONE/SEND switch 2.0 V Except for above 3.3 V 13 (P) Ground Ladder input 2 Input Ignition switch ACC or ON Press VOL DOWN switch 0.7 V Press VOL UP switch 1.3 V Press PHONE/END switch 2.0 V Except for above 3.3 V 14 (G) - Ladder ground Input - - - 17 (BR) Ground Steering switch signal A Output Ignition switch ACC or ON Press SOURCE switch 0 V Press UP TRIANGLE switch 0.7 V Press DOWN TRIANGLE switch 1.3 V Press PHONE/SEND switch 2.0 V Except for above 3.3 V 18 (V) Ground Steering switch signal B Output Ignition switch ACC or ON Press volume DOWN switch 0.7 V Press volume UP switch 1.3 V Press PHONE/END switch 2.0 V Except for above 3.3 V 19 (GR) - Steering switch ground Output - - - 27 (B) - Ground - - - 0 V 28 (LG) - Vehicle speed signal (8-pulse) Input Ignition switch ON When vehicle speed is approx. 25 MPH (40 km/h) 29 (Y) Ground Microphone power Output Ignition switch ACC or ON - 5 V 33 (B) - Bluetooth® antenna - - - - 34 - Shield - - - - 35 (SB) - CAN H1 - - - - 36 (LG) - CAN L1 - - - - 39 (LG) - CAN jumper 1 - - - - 40 (LG) - CAN H2 - - - - 41 (SB) - CAN jumper 2 - - - - 42 (SB) - CAN L2

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Terminal (Wire color) Description Condition Reference value (Approx.) + - Signal name Input/Output 1 (R) 13 (G) iPod® sound signal LH Output Ignition switch ON When iPod® mode is selected. 2 (W) 14 (B) iPod® sound signal RH Output Ignition switch ON When iPod® mode is selected. 3 (O) Ground ACC power supply Input Ignition switch ACC - Battery voltage 4 (LG) - AV communication signal (L) Input/Output - - - 5 (Y) Ground Battery power supply Input Ignition switch OFF - Battery voltage 6 (SB) 7 (L) iPod® USD signal - Ignition switch ON - - 8 (W) Ground iPod® battery charge Output Ignition switch ON Connected to iPod®. Battery voltage 9 (P) Ground Communication signal (iPod® adapter-->iPod®) Output Ignition switch ON The wave pattern is displayed just after iPod® connection. NOTE: After the wave pattern display, the value continues Approx 3.3V 10 (L) Ground Communication signal (iPod®-->iPod® adapter) Input Ignition switch ON Connected to iPod®. 11 (Y) Ground ACCESSORY-IDENTIFY - Ignition switch ON Connected to iPod®. 0V 12 (R) Ground iPod® sound signal RH Input Ignition switch ON When iPod® mode is selected. 15 - Shield - - - - 16 (SB) - AV communication signal (H) Input/Output - - - 17 (B) Ground Ground - Ignition switch ON - 0V 19 - Shield - - - - 20 (GR) Ground iPod® battery charge Output Ignition switch ON Connected to iPod®. 5.0V 21 (V) Ground iPod® connection recognition signal Input Ignition switch ON Not connected to iPod®. 4.0V Connected to iPod®. 0V 22 (LG) Ground ACCESSORY-DETECT - Ignition switch ON Connected to iPod®. 0V 23 (W) - Shield - - - - 24 (B) Ground iPod® sound signal LH Input Ignition switch ON When iPod® mode is selected

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DETAILED FLOW

1. GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). : GO TO 2.
2. CONFIRM THE SYMPTOM Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected. Refer to " «SYMPTOM TABLE»(ref-605971-S38474416292014032500000) ". : GO TO 3.
3. DETECT MALFUNCTIONING PART BY DIAGNOSTIC PROCEDURE Inspect according to Diagnostic Procedure of the system. Is malfunctioning part detected? YES: GO TO 4. NO: GO TO 2 .
4. REPAIR OR REPLACE THE MALFUNCTIONING PART Repair or replace the malfunctioning part. Reconnect parts or connectors disconnected during Diagnostic Procedure. : GO TO 5.
5. FINAL CHECK Refer to confirmed symptom in step 2 , and make sure that the symptom is not detected. Was the repair confirmed? YES: Inspection End. NO: GO TO 2 .

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RELATED TO HANDS-FREE PHONE

1. Before performing diagnosis, confirm that the cellular phone being used by the customer is compatible with the vehicle.
2. It is possible that a malfunction is occurring due to a version change of the phone even though the phone is a compatible type. This can be confirmed by changing the cellular phone to another compatible type, and check that it operates normally. It is important to determine whether the cause of the malfunction is the vehicle or the cellular phone.

Check Compatibility

1. Make sure the customer's Bluetooth® related concern is understood.
2. Verify the customer's concern. NOTE: The customer's phone may be required, depending upon their concern.
3. Write down the customer's phone brand, model and service provider. NOTE: It is necessary to know the service provider. On occasion, a given phone may be on the approved list with one provider, but may not be on the approved list with other providers.
4. Go to "www.nissanusa.com/bluetooth/". Using the website's search engine, find out if the customer's phone is on the approved list. If the customer's phone is NOT on the approved list: Stop diagnosis here. The customer needs to obtain a Bluetooth® phone that is on the approved list before any further action. If the feature related to the customer's concern shows as "N" (not compatible): Stop diagnosis here. If the customer still wants the feature to function, they will need to get an approved phone showing the feature as "Y" (compatible) in the "Basic Features". If the feature related to the customer's concern shows as "Y" (compatible): Perform diagnosis as per the following table.