headlamp NISSAN TEANA 2014 Service Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2014, Model line: TEANA, Model: NISSAN TEANA 2014Pages: 4801, PDF Size: 51.2 MB
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BCS
BCS-1
ELECTRICAL & POWER CONTROL
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SECTION BCS
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CONTENTS
BODY CONTROL SYSTEM
BCM
PRECAUTION ................ ...............................
3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
SYSTEM DESCRIPTION ..............................4
COMPONENT PARTS ................................... .....4
BODY CONTROL SYSTEM ........................................4
BODY CONTROL SYSTEM : Component Parts
Location ............................................................... ......
4
COMBINATION SWITCH READING SYSTEM ..... ......4
COMBINATION SWITCH READING SYSTEM :
Component Parts Location .................................. ......
5
POWER CONSUMPTION CONTROL SYSTEM ... ......5
POWER CONSUMPTION CONTROL SYSTEM :
Component Parts Location .................................. ......
6
SYSTEM ..............................................................7
BODY CONTROL SYSTEM ........................................7
BODY CONTROL SYSTEM : System Description ......7
COMBINATION SWITCH READING SYSTEM ..... ......8
COMBINATION SWITCH READING SYSTEM :
System Diagram .................................................. ......
8
COMBINATION SWITCH READING SYSTEM :
System Description ............................................. ......
8
SIGNAL BUFFER SYSTEM ........................ ..............11
SIGNAL BUFFER SYSTEM : System Diagram .. ....11
SIGNAL BUFFER SYSTEM : System Description ....12
POWER CONSUMPTION CONTROL SYSTEM ... ....12
POWER CONSUMPTION CONTROL SYSTEM :
System Diagram .................................................. ....
12
POWER CONSUMPTION CONTROL SYSTEM :
System Description .............................................. ....
12
DIAGNOSIS SYSTEM (BCM) ...........................14
COMMON ITEM ..................................................... ....14
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ................................................. ....
14
DOOR LOCK .......................................................... ....15
DOOR LOCK : CONSULT Function (BCM -
DOOR LOCK) ...................................................... ....
15
REAR DEFOGGER ................................................ ....16
REAR DEFOGGER : CONSULT Function (BCM -
REAR DEFOGGER) ............................................ ....
16
BUZZER ................................................................. ....16
BUZZER : CONSULT Function (BCM - BUZZER) ....16
INT LAMP ............................................................... ....17
INT LAMP : CONSULT Function (BCM - INT
LAMP) .................................................................. ....
17
MULTI REMOTE ENT ............................................ ....18
MULTI REMOTE ENT : CONSULT Function
(BCM - MULTI REMOTE ENT) ............................ ....
18
HEADLAMP ........................................................... ....19
HEADLAMP : CONSULT Function (BCM - HEAD-
LAMP) .................................................................. ....
19
WIPER .................................................................... ....20
WIPER : CONSULT Function (BCM - WIPER) .......20
FLASHER ............................................................... ....21
FLASHER : CONSULT Function (BCM - FLASH-
ER) ...................................................................... ....
21
AIR CONDITIONER ............................................... ....21
AIR CONDITIONER : CONSULT Function (BCM -
AIR CONDITIONER) ........................................... ....
21
INTELLIGENT KEY ................................................ ....22
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BCS
SYSTEMBCS-7
< SYSTEM DESCRIPTION > [BCM]
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SYSTEM
BODY CONTROL SYSTEM
BODY CONTROL SYSTEM
: System DescriptionINFOID:0000000009461989
OUTLINE
• BCM (body control module) controls various electric al components. It receives the information required from
CAN communication and the signals received from each switch and sensor.
• BCM has a combination switch reading function for readi ng the status of combination switches (light, turn
signal, wiper and washer) in addition to functions for c ontrolling the operation of various electrical compo-
nents. It also has a signal transmission function for ot her systems, and a power consumption control function
that reduces the power consumpt ion with the ignition switch OFF.
• BCM is equipped with a diagnosis function that operates with CONSULT and allows for various settings to
be changed.
BCM FUNCTION LIST
System Refer to
Combination switch reading system BCS-8, "COMBINATION SWITCH READING SYSTEM : System
Description"
Signal buffer system
BCS-12, "SIGNAL BUFFER SYSTEM : System Description"
Power consumption control systemBCS-12, "POWER CONSUMPTION CONTROL SYSTEM : Sys-tem Description"
Auto light system (if equipped)
EXL-10, "AUTO LIGHT SYSTEM : System Description"
Headlamp system EXL-9, "HEADLAMP SYSTEM : System Description"
Daytime light system (if equipped)EXL-11, "DAYTIME RUNNING LIGHT SYSTEM : System De-scription"
Front fog lamp system (if equipped)
EXL-11, "FRONT FOG LAMP SYSTEM : System Description"
Turn signal and hazard warning lamps systemEXL-12, "TURN SIGNAL AND HAZARD WARNING LAMPS : System Description"
Parking, license plate and tail lamps system
EXL-12, "PARKING, LICENSE PLATE AND TAIL LAMPS : Sys-tem Description"
Exterior lamp battery saver system
EXL-9, "HEADLAMP SYSTEM : System Description"
Interior room lamp battery saver systemINL-7, "System Description"
Interior room lamp control system INL-7, "System Description"
Front wiper and washer system WW-6, "System Description"
Warning chime systemWCS-6, "WARNING CHIME SYSTEM : System Description"
Door lock systemDLK-21, "System Description"
Trunk open systemDLK-41, "System Description"
Nissan vehicle immobilizer system (NVIS)SEC-14, "NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS : System Description"
Vehicle security system
SEC-16, "VEHICLE SECURITY SYSTEM : System Description"
Panic alarm
Rear window defogger system DEF-7, "System Description"
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BCS
SYSTEMBCS-9
< SYSTEM DESCRIPTION > [BCM]
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Combination switch circuit
Combination switch INPUT-OUTPUT system list
COMBINATION SWITCH READING FUNCTION
Description
• BCM reads the status of the combinat
ion switch at 10 ms intervals normally.
NOTE:
BCM reads the status of the combination switch at 60 ms intervals when BCM is controlled at low power
consumption control mode.
• BCM operates as follows and judges the status of the combination switch.
- It operates the transistor on OUTPUT si de in the following order: OUTPUT 1 → 2 → 3 → 4 → 5, and outputs
voltage waveform.
- The voltage waveform of OUTPUT corresponding to the formed circuit is input into the interface on INPUT
side if any (1 or more) switches are ON.
System INPUT 1 INPUT 2 INP UT 3 INPUT 4 INPUT 5
OUTPUT 1 — FR WASHER FR WIPER LOW TURN LH TURN RH
OUTPUT 2 FR WIPER HI — FR WIPER INT PASSING HEADLAMP 1
OUTPUT 3 INT VOLUME 1 — — HEADLAMP 2 HI BEAM
OUTPUT 4 — INT VOLUME 3 AUTO LIGHT — TAIL LAMP
OUTPUT 5 INT VOLUME 2 — — FR FOG —
AWMIA1216GB
JPMIA0609GB
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BCS-14
< SYSTEM DESCRIPTION >[BCM]
DIAGNOSIS SYSTEM (BCM)
DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT Fu
nction (BCM - COMMON ITEM)INFOID:0000000009461996
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a di scharged battery and a no-start condition.
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions.
Direct Diagnostic Mode Description
Ecu Identification The BCM part number is displayed.
Self Diagnostic Result The BCM self diagnostic results are displayed.
Data Monitor The BCM input/output data is displayed in real time.
Active Test The BCM activates outputs to test components.
Work support The settings for BCM functions can be changed.
Configuration • The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.
CAN Diag Support Mntr The result of transmit/receive diagnosis of CAN communication is displayed.
System Sub System Direct Diagnostic Mode
Ecu Identification
Self Diagnostic Result
Data Monitor
Active Test
Work support
Configuration
CAN Diag Su pport Mntr
Door lock DOOR LOCK ××××
Rear window defogger REAR DEFOGGER ×××
Warning chime BUZZER ××
Interior room lamp timer INT LAMP ×××
Remote keyless entry system MULTI REMOTE ENT ×××
Exterior lamp HEADLAMP ×××
Wiper and washer WIPER ×××
Turn signal and hazard warning lamps FLASHER ××
Air conditioner AIR CONDITIONER ×
Intelligent Key system INTELLIGENT KEY ××××
Combination switch COMB SW ×
BCM BCM × × ×××
Immobilizer IMMU ×××
Interior room lamp battery saver BATTERY SAVER ××
Trunk open TRUNK ×
Vehicle security system THEFT ALM ×××
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BCS
DIAGNOSIS SYSTEM (BCM)BCS-19
< SYSTEM DESCRIPTION > [BCM]
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*: Initial setting
HEADLAMP
HEADLAMP : CONSULT Function (BCM - HEADLAMP)INFOID:0000000009462002
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentiall y causing a discharged battery and a no-start condition.
DATA MONITOR
Support Item Setting Description
DOOR LOCK-UNLOCK SET On* Automatic door locks function ON.
Off Automatic door locks function OFF.
HORN CHIRP SET Off
Horn chirp function can be changed in this mode.
On*
HAZARD LAMP SET MODE4* Lock and Unlock
Hazard warning lamp function can be changed in this mode.
MODE3 Lock Only
MODE2 Unlock Only
MODE1 OFF
AUTO LOCK SET MODE3 1 min
Auto locking function can be changed in this mode.
MODE2 OFF
MODE1* 5 min
PANIC ALRM SET MODE3 1.5 sec
Panic alarm operation can be changed in this mode.
MODE2 OFF
MODE1* 0.5 sec
PW DOWN SET MODE3 5 sec
Keyfob power window down can be changed in this mode.
MODE2 OFF
MODE1* 3 sec
Monitor Item [Unit] Description
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
ENGINE STATE [STOP/STALL/CRANK/RUN] Indicates engine status received from ECM on CAN communication line.
VEH SPEED 1 [km/h] Indicates vehicle speed signal received from ABS on CAN communication line.
TURN SIGNAL R [On/Off]
Indicates condition of combination switch.
TURN SIGNAL L [On/Off]
TAIL LAMP SW [On/Off]
HI BEAM SW [On/Off]
HEAD LAMP SW 1 [On/Off]
HEAD LAMP SW 2 [On/Off]
PASSING SW [On/Off]
AUTO LIGHT SW [On/Off]
FR FOG SW [On/Off]
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
DOOR SW-RR [On/Off] Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off] Indicates condition of rear door switch LH.
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BCS-28
< SYSTEM DESCRIPTION >[BCM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
WORK SUPPORT
RETAINED PWR
RETAINED PWR : CONSULT Function (BCM - RETAINED PWR)INFOID:0000000009462013
CAUTION:
After disconnecting the CONSULT vehicle interface (VI) from the data link connector, the ignition must
be cycled OFF → ON (for at least 5 seconds) → OFF. If this step is not performed, the BCM may not go
to ”sleep mode”, potentially causing a di scharged battery and a no-start condition.
DATA MONITOR
SIGNAL BUFFER
Monitored Item Description
REQ SW -DR [On/Off] Indicates condition of door request switch LH.
REQ SW -AS [On/Off] Indicates condition of door request switch RH.
REQ SW -BD/TR [ON/OFF] Indicates condition of trunk opener request switch.
PUSH SW [On/Off] Indicates condition of push-button ignition switch.
UNLK SEN -DR [On/Off] Indicates condition of door unlock sensor.
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
DOOR SW-RR [On/Off] Indicates condition of rear door switch RH.
DOOR SW-RL [On/Off] Indicates condition of rear door switch LH.
DOOR SW-BK [On/Off] Indicates condition of trunk switch.
CDL LOCK SW [On/Off] Indicates condition of lock signal from door lock and unlock switch.
CDL UNLOCK SW [On/Off] Indicates condition of unlock signal from door lock and unlock switch.
KEY CYL LK-SW [On/Off] Indicates condition of lock signal from door key cylinder switch.
KEY CYL UN-SW [On/Off] Indicates condition of unlock signal from door key cylinder switch.
TR/BD OPEN SW [On/Off] Indicates condition of trunk opener switch.
TRNK/HAT MNTR [On/Off] Indicates condition of trunk room lamp switch.
RKE-LOCK [On/Off] Indicates condition of lock signal from Intelligent Key.
RKE-UNLOCK [On/Off] Indicates condition of unlock signal from Intelligent Key.
RKE-TR/BD [On/Off] Indicates condition of trunk open signal from Intelligent Key.
Test Item Description
FLASHER This test is able to check turn signal lamp operation [LH/RH/Off].
THEFT IND This test is able to check se curity indicator lamp operation [On/Off].
VEHICLE SECURITY HORN This test is able to check vehicle security horn operation [On].
HEADLAMP(HI) This test is able to check vehicle security lamp operation [On].
Support Item Setting Description
SECURITY ALARM SET On Security alarm ON.
Off Security alarm OFF.
Monitor Item [Unit] Description
DOOR SW-DR [On/Off] Indicates condition of front door switch LH.
DOOR SW-AS [On/Off] Indicates condition of front door switch RH.
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BCS
BCM (BODY CONTROL MODULE)BCS-33
< ECU DIAGNOSIS INFORMATION > [BCM]
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FR WASHER SW
Front washer switch OFF Off
Front washer switch ON On
FR WIPER LOW Front wiper switch OFF Off
Front wiper switch LO On
FR WIPER HI Front wiper switch OFF Off
Front wiper switch HI On
FR WIPER INT Front wiper switch OFF Off
Front wiper switch INT On
FR WIPER STOP Any position other than front wiper stop position Off
Front wiper stop position On
HAZARD SW When hazard switch is not pressed Off
When hazard switch is pressed On
HEAD LAMP SW 1 Headlamp switch OFF Off
Headlamp switch 1st On
HEAD LAMP SW 2 Headlamp switch OFF Off
Headlamp switch 1st On
HI BEAM SW High beam switch OFF Off
High beam switch HI On
ID AUTHENT CANCEL TIMER When I-Key authentication is OFF. STOP
ID OK FLAG Ignition switch ACC or ON Reset
Ignition switch OFF Set
ID REGST FL1 ID registration of front left tire incomplete YET
ID registration of front left tire complete DONE
ID REGST FR1 ID registration of front right tire incomplete YET
ID registration of front right tire complete DONE
ID REGST RL1 ID registration of rear left tire incomplete YET
ID registration of rear left tire complete DONE
ID REGST RR1 ID registration of rear
right tire incomplete YET
ID registration of rear right tire complete DONE
IGN RLY1 F/B Ignition switch OFF or ACC Off
Ignition switch ON On
INT VOLUME Wiper intermittent dial is in a dial position 1 - 7 1 - 7
I-KEY OK FLAG I-Key OFF Key OFF
I-Key ON Key ON
KEY CYL LK-SW Door key cylinder LOCK position Off
Door key cylinder other than LOCK position On
KEY CYL UN-SW Door key cylinder UNLOCK position Off
Door key cylinder other than UNLOCK position On
OPTI SEN (DTCT) Bright outside of the vehicle Close to 5V
Dark outside of the vehicle Close to 0V
OPTI SEN (FILT) Bright outside of the vehicle Close to 5V
Dark outside of the vehicle Close to 0V
PA S S I N G S W Other than lighting switch PASS Off
Lighting switch PASS On
Monitor Item Condition Value/Status
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BCS
BCM (BODY CONTROL MODULE)BCS-37
< ECU DIAGNOSIS INFORMATION > [BCM]
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Te r m i n a l N o .
(Wire color) Description
Condition Va l u e
(Approx.)
Signal name Input/
Output
(+) (-)
1
(R) Ground Engine start switch Input Push-button igni-
tion switch Pressed 0V
Not pressed Battery voltage
3
(BR) Ground Auto light power sup-
ply 5V OutputPush-button igni-
tion switch OFF 0V
ACC or ON 5V
4
(Y) Ground Auto light signal Input
Push-button igni-
tion switch ON When outside of the vehi-
cle is bright Close to 5V
When outside of the vehi-
cle is dark Close to 0V
10
(W) Ground Combination switch
input 5 InputCombination
switch
(Wiper intermit-
tent dial 4) OFF 0V
TURN RH
1.0V
HEADLAMP 1
HI BEAM
TA I L L A M P
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(BG) Ground Combination switch
input 4 InputCombination
switch
(Wiper intermit-
tent dial 4) OFF 0V
TURN LH
1.0V
PASSING
HEADLAMP 2
FR FOG
12
(W) Ground Combination switch
input 3 InputCombination
switch
(Wiper intermit-
tent dial 4) OFF 0V
FR WIPER LOW
1.0V
FR WIPER INT/AUTO
AUTO LIGHT
13
(G) Ground Combination switch
input 2 InputCombination
switch
(Wiper intermit-
tent dial 4) OFF 0V
FR WASHER
1.0V
INT VOLUME 3
PKIB4958J
PKIB4958J
PKIB4958J
PKIB4958J
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BCS-42
< ECU DIAGNOSIS INFORMATION >[BCM]
BCM (BODY CONTROL MODULE)
77
(R) Ground
Combination switch
output 3 OutputCombination
switch
(Wiper intermit-
tent dial 4) OFF
7.0 – 8.0V
INT VOLUME 1
1.2V
HEADLAMP 2
HI BEAM
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(P) Ground Combination switch
output 2 OutputCombination
switch
(Wiper intermit-
tent dial 4) OFF
7.0 – 8.0V
FR WIPER HI
1.2V
FR WIPER INT/AUTO
PASSING
HEADLAMP 1
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(G) Ground Combination switch
output 1 OutputCombination
switch
(Wiper intermit-
tent dial 4) OFF
7.0 – 8.0V
FR WASHER
1.2V
FR WIPER LOW
TURN LH
TURN RH
Te r m i n a l N o .
(Wire color) Description
Condition Va l u e
(Approx.)
Signal name Input/
Output
(+) (-)
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J
PKIB4960J
PKIB4958J
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PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
BRC-121
< SYMPTOM DIAGNOSIS > [VDC/TCS/ABS]
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PEDAL VIBRATION OR ABS OPERATION SOUND OCCURS
Diagnosis ProcedureINFOID:0000000009463843
CAUTION:
Under the following conditions, ABS is activated an d vibration is felt when brake pedal is lightly
depressed (just place a foot on i t). However, this is normal.
• When shifting gears
• When driving on slippery road
• During cornering at high speed
• When passing over bumps or grooves [approximately 50 mm (1.97 in) or more]
• When pulling away just after starting engine [a t approximately 10 km/h (6 MPH) or higher]
1.SYMPTOM CHECK 1
Check that there are pedal vibrat ions when the engine is started.
Do symptoms occur?
YES >> GO TO 2
NO >> Inspect the brake pedal.
2.SYMPTOM CHECK 2
Check that there are ABS operati on noises when the engine is started.
Do symptoms occur?
YES >> GO TO 3
NO >> Perform self diagnostic result. Refer to BRC-33, "CONSULT Function (ABS)"
.
3.SYMPTOM CHECK 3
Check symptoms when electrical component (headlamps, etc.) switches are operated.
Do symptoms occur?
YES >> Check if there is a radio, antenna, antenna lead wire, or wiring close to the control unit. If there is,
move it farther away.
NO >> Inspection End.
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