2005 INFINITI FX35 Ignition switch

AV-194
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2005 July 2005 FX
4. CHECK DATA (DVD – LCD) SIGNAL
1. Connect DVD display connector and DVD player connector.
2. Turn ignition switch ACC.
3. Check voltage between DVD display harness connector B192 terminal 13 (GY) and ground.
OK or NG
OK >> Replace DVD display.
NG >> Replace DVD player.
Head Phone Does Not SoundAKS007WR
1. CHECK HEAD PHONE AND SIGNAL
Check the inspection items below to diagnose the malfunction.

Check that the signal is received at the rear seat.

Check that transmission part has any seals or dirt that interrupts
signal.

Check that the head phone battery has run down.
OK or NG
OK >> GO TO 2.
NG >>

Receive signal with head phone at the rear seat.

Remove seal or dirt that is interrupting signal.

If the battery has run down, replace it with new one.
2. CHECK HEAD PHONE
Check that sound is heard with another head phone.
OK or NG
OK >> Replace malfunction head phone.
NG >> GO TO 3.
3. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect DVD player connector and DVD display connector.
3. Check continuity between DVD player harness connector B19 terminal 17 (G), 18 (L), 19 (LG), 20 (Y) and DVD display harness
connector B192 terminal 1 (G), 2 (L), 3, 4 (Y).
4. Check continuity between DVD player harness connector B19 terminal 17 (G), 18 (L), 19 (LG), 20 (Y) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector. 13 (GY)
– Ground : Refer to
AV- 1 8 6 , "
Terminals and
Reference Value for DVD Player" .
SKIB0334E
SKIA5852E
17 (G) – 1 (G) : Continuity should exist.
18 (L) – 2 (L) : Continuity should exist.
19 (LG) – 3 : Continuity should exist.
20 (Y) – 4 (Y) : Continuity should exist.
17 (G), 18 (L), 19 (LG),
20 (Y) – Ground : Continuity should not exist.
SKIA7033E

INFINITI MOBILE ENTERTAINMENT SYSTEM AV-195
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Revision: 2005 July 2005 FX
4. CHECK MES SOUND SIGNAL
1. Connect DVD player connector and DVD display connector.
2. Turn the ignition switch ACC and push “POWER” switch of DVD player.
3. Check the signal between DVD player harness connector B19 terminal 17 (G), 18 (L), 20 (Y) and 19 (LG) with CONSULT-II or
oscilloscope.
OK or NG
OK >> Replace DVD display.
NG >> Replace DVD player.
Remote Controller Does Not WorkAKS007WT
1. CHECK DVD PLAYER OPERATION SWITCH
1. Turn ignition switch ACC.
2. Push “POWER” switch of DVD player and operate DVD player switch.
Dose the DVD player switches work?
YES >> Replace remote controller.
NO >> GO TO 2.
2. CHECK REMOTE CONTROLLER AND SENSOR
Check the inspection items below to diagnose the malfunction.

Check that remote controller is facing to the sensor.

Check that sensor does not have any seals or dirt that is inter-
rupting signal.

Check that the remote controller battery has run down.
OK or NG
OK >> GO TO 3.
NG >>

When operating, face remote controller to the sensor.

Remove seal or dirt that is interrupting signal.

If the battery has run down, replace it with new one.
Te r m i n a l Condition Reference value
(+) (–)
17 (G) 19 (LG) Play CD or DVD video. Refer to
AV-186, "
Terminals and
Reference Value for DVD Player" .
18 (L)
20(Y)
SKIA7047E
SKIA5855E

AV-196
INFINITI MOBILE ENTERTAINMENT SYSTEM
Revision: 2005 July 2005 FX
3. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect DVD player connector and DVD display connector.
3. Check continuity between DVD player harness connector B19 terminal 30 (BR) and DVD display harness connector B192 ter-
minal 14 (BR).
4. Check continuity between DVD player harness connector B19 terminal 30 (BR) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK DATA (LCD – DVD) SIGNAL
1. Connect DVD display connector.
2. Turn ignition switch ACC.
3. Check the signal between DVD player harness connector B19 terminal 30 (BR) and ground.
OK or NG
OK >> Replace DVD player.
NG >> Replace DVD display.
No CD·DVD Sound From All SpeakersAKS007WS
1. VERIFY THE PHENOMENON
1. Turn ignition switch ACC.
2. Turn on the radio, receive radio program, check that the sound is heard from all the speakers.
OK or NG
OK >> GO TO 2.
NG >> Replace audio unit.
2. CHECK A/C AND AV SWITCH SELF-DIAGNOSIS
A/C and AV switch self-diagnosis. Check “REAR AV” switch. Refer to AV- 3 7 , "
A/C and AV Switch Self-Diagno-
sis Function" .
OK or NG
OK >> GO TO 3.
NG >> Replace A/C and AV switch. 30 (BR) – 14 (BR) : Continuity should exist.
30 (BR) – Ground : Continuity should not exist.
SKIB0335E
30 (BR)
– Ground : Refer to
AV- 1 8 6 , "Terminals and
Reference Value for DVD Player" .
SKIA7043E

INFINITI MOBILE ENTERTAINMENT SYSTEM AV-197
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Revision: 2005 July 2005 FX
3. CHECK HARNESS
1. Turn ignition switch OFF.
2. Disconnect DVD player connector and audio unit connector.
3. Check continuity between DVD player harness connector M73 terminal 1 (L), 2 (R), 3(LG), 4 (PU) and audio unit harness con-
nector M65 terminal 37 (L), 39 (R), 43 (LG), 42 (PU).
4. Check continuity between DVD player harness connector M73 terminal 1 (L), 2 (R), 3(LG), 4 (PU) and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK MES SOUND SIGNAL
1. Connect DVD player connector and audio unit connector.
2. Turn ignition switch ACC and push “POWER” switch of DVD player.
3. Check the signal between DVD player harness connector M73 terminal 1 (L) and 2 (R), 3 (LG) and 4 (PU) with CONSULT-II or
oscilloscope.
OK or NG
OK >> Replace audio unit.
NG >> Replace DVD player. 1 (L) – 37 (L) : Continuity should exist.
2 (R) – 39 (R) : Continuity should exist.
3 (LG) – 43 (LG) : Continuity should exist.
4 (PU) – 42 (PU) : Continuity should exist.
1 (L), 2 (R), 3 (LG), 4
(PU) – Ground : Continuity should not exist.
SKIA7034E
Terminal
Condition Reference value
(+) (–)
1 (L) 2 (R) Play CD or DVD video. Refer to
AV-186, "
Terminals and
Reference Value for DVD Player" .
3 (LG) 4 (PU)SKIA7035E

BCM (BODY CONTROL MODULE) BCS-7
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Revision: 2005 July 2005 FX
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, sleep transient status is switched to
CAN communication inactive 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 inactive status
is switched to sleep status.
4. Sleep status

BCM is activated with low power 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.
–Key switch
–Hazard switch
–Door lock/unlock switch
–Front door switch (driver side, passenger side)
–Rear door switch (LH, RH)
–Back door opener switch
–Combination switch (passing, lighting switch 1ST position, front fog lamp)
–Key fob (lock/unlock signal)
–Key cylinder switch

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.

BCM (BODY CONTROL MODULE) BCS-9
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Revision: 2005 July 2005 FX
MAJOR COMPONENTS AND CONTROL SYSTEM
System Input Output
Remote control entry system key fob

All-door locking actuator

Turn signal lamp (LH, RH)
Intelligent key system Intelligent key unit

All-door locking actuator

Fuel lid Lock actuator

Turn signal lamp (LH, RH)

Combination meter
Power door lock system

Power window main switch
(door lock and unlock switch)

Power window sub switch (passenger side)
(door lock and unlock switch) All-door locking actuator
Power supply (IGN) to power window, sunroof Ignition power supply Power window and sunroof system
Power supply (BAT) to power window, sunroof
and power seat Battery power supply
Power window, sunroof system and
power seat
Panic alarm

Key switch

Key fob IPDM E/R
Theft warning system

All-door switch

Hood switch

Key fob

Power window main switch (door lock and
unlock switch)

IPDM E/R

Security indicator lamp
Auto light system

Optical sensor

Combination switch IPDM E/R
Battery saver control

Ignition switch

Combination switch IPDM E/R
Headlamp Combination switch IPDM E/R
Daytime system

Combination meter

ECM Clearance lamp
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

key fob

Power window main switch (door lock and
unlock switch)

Front door switch driver side

All-door switch Interior room lamp
Key warning chime

Key switch

Front door switch driver side Combination meter
(warning buzzer)
Light warning chime

Combination switch

Front door switch driver side Combination meter
(warning buzzer)
Seat belt warning chime

Combination meter (Seat belt buckle
(driver side) switch)

Ignition switch Combination meter
(warning buzzer)

BCS-10
BCM (BODY CONTROL MODULE)
Revision: 2005 July 2005 FX
CAN Communication UnitAKS00AOE
Refer to LAN-30, "CAN Communication Unit" .
Vehicle-speed-sensing intermittent wiper
Combination switch

Combination meter IPDM E/R
Rear intermittent wiper Combination switch Rear wiper motor
Rear window defogger

Rear window defogger switch

Ignition switch IPDM E/R
A/C switch signal Unified meter and A/C amp. ECM
Blower fan switch signal Unified meter and A/C amp. ECM
Low tire pressure warning system Remote keyless entry receiver Combination meter System Input Output

BCM (BODY CONTROL MODULE) BCS-13
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CONSULT-II Function (BCM)AKS0058B
CONSULT-II can display each diagnostic item using the diagnostic test mode shown following.
CONSULT–II INSPECTION PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which carry out CAN communication.
1. With the ignition switch OFF, connect CONSULT-II and CON- SULT-II CONVERTER to the data link connector, then turn the
ignition switch ON.
2. Touch “START (NISSAN BASED VHCL)”.
3. Touch “BCM” on “SELECT SYSTEM” screen. If “BCM” is not indicated, refer to GI-39, "
CONSULT-II Data Link
Connector (DLC) Circuit" .
BCM diagnostic test item Check item, diagnostic test mode Content
Inspection by part WORK SUPPORT Changes setting of each function.
SELF-DIAG RESULTS BCM performs self-diagnosis of CAN communication.
DATA MONITOR Displays the input data of BCM in real time.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN com-
munication can be read.
ACTIVE TEST Gives a drive signal to a load to check the operation.
ECU PART NUMBER ECM part number can be read.
CONFIGURATION (Not be used)
PBIB1503E
BCIA0029E
BCIA0030E