light NISSAN TEANA 2014 Service Manual

HAC-126
< SYSTEM DESCRIPTION >[MANUAL AIR CONDITIONER]
DIAGNOSIS SYSTEM (IPDM E/R)
DIAGNOSIS SYSTEM (IPDM E/R)
CONSULT Function (IPDM E/R)INFOID:0000000009958324
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 IPDM E/R.
ECU IDENTIFICATION
The IPDM E/R part number is displayed.
SELF DIAGNOSTIC RESULT
Refer to PCS-20, "DTC Index".
DATA MONITOR
Direct Diagnostic Mode Description
Ecu Identification The IPDM E/R part number is displayed.
Self Diagnostic Result The IPDM E/R self diagnostic results are displayed.
Data Monitor The IPDM E/R input/output data is displayed in real time.
Active Test The IPDM E/R activates outputs to test components.
CAN Diag Support Mntr The result of transmit/receive diagnosis of CAN communication is displayed.
Monitor Item [Unit] Main
Signals Description
MOTOR FAN REQ [%] ×Indicates cooling fan speed signal received from ECM on CAN communication
line
AC COMP REQ [On/Off] ×Indicates A/C compressor request signal received from ECM on CAN commu-
nication line
TAIL&CLR REQ [On/Off] ×Indicates position light request signal received from BCM on CAN communica-
tion line
HL LO REQ [On/Off] ×Indicates low beam request signal received from BCM on CAN communication
line
HL HI REQ [On/Off] ×Indicates high beam request signal received from BCM on CAN communication
line
FR FOG REQ [On/Off] ×Indicates front fog light request signal received from BCM on CAN communica-
tion line
FR WIP REQ [Stop/1LOW/Low/Hi] ×Indicates front wiper request signal received from BCM on CAN communication
line
WIP AUTO STOP [STOP P/ACT P] ×Indicates condition of front wiper auto stop signal
WIP PROT [Off/BLOCK] ×Indicates condition of front wiper fail-safe operation
IGN RLY1 -REQ [On/Off] Indicates ignition switch ON signal received from BCM on CAN communication
line
IGN RLY [On/Off] ×Indicates condition of ignition relay
PUSH SW [On/Off] Indicates condition of push-button ignition switch
INTER/NP SW [On/Off] Indicates condition of CVT shift position
ST RLY CONT [On/Off] Indicates starter relay status signal received from BCM on CAN communication
line
IHBT RLY -REQ [On/Off] Indicates starter control relay signal received from BCM on CAN communication
line
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DIAGNOSIS SYSTEM (IPDM E/R)HAC-127
< SYSTEM DESCRIPTION > [MANUAL AIR CONDITIONER]
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ACTIVE TEST
CAN DIAG SUPPORT MNTR
Refer to LAN-15, "CAN Diagnostic Support Monitor".
ST/INHI RLY [Off/ ST /INHI] Indicates condition of starter relay and starter control relay
DETENT SW [On/Off] Indicates condition of CVT shift selector (park position switch)
DTRL REQ [Off] Indicates daytime light request signal received from BCM on CAN communica-
tion line
HOOD SW [On/Off] Indicates condition of hood switch
THFT HRN REQ [On/Off] Indicates theft warning horn request signal received from BCM on CAN commu-
nication line
HORN CHIRP [On/Off] Indicates horn reminder signal received from BCM on CAN communication line
HOOD SW 2 [On/Off] Indicates condition of hood switch 2 Monitor Item [Unit]
Main
Signals Description
Test item Description
HORN This test is able to check horn operation [On].
FRONT WIPER This test is able to check wiper motor operation [Hi/Lo/Off].
MOTOR FAN This test is able to check cooling fan operation [4/3/2/1].
EXTERNAL LAMPS This test is able to check external lamp operation [Fog/Hi/Lo/TAIL/Off].
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HAC-128
< ECU DIAGNOSIS INFORMATION >[MANUAL AIR CONDITIONER]
FRONT AIR CONTROL
ECU DIAGNOSIS INFORMATION
FRONT AIR CONTROL
Reference ValueINFOID:0000000009463206
VALUES ON THE DIAGNOSIS TOOL
Display Item List
TERMINAL LAYOUT
PHYSICAL VALUES
Monitor item name “operation or unit” Contents
HEATER FAN SW “ON/OFF” Displays “O N/OFF” status as judged from blower fan motor switch signal.
AIR COND SW “ON/OFF” Displays “ON/OFF” status as judged from air conditioner switch signal.
ABIIA0520ZZ
Te r m i n a l No. Wire
color ItemIgnition
switch Condition Voltage (V)
(Approx.)
1 SB Power supply for battery — — 12
2 G Power supply for IGN ON — 12
4 P Rear defrost feedback ON Defroster
switch ON 12
OFF 0
5 R Illumination (+) ON Lighting
switch OFF 0
1st position 12
6 GR Illumination (-) — — 0
7 L Compressor ON signal ON Compressor ON 0
OFF 9 - 12
8 Y Blower ON signal ON Fan ON 0
OFF 5
9 B Ground — — 0
10 Y Rear defrost ON signal ON Defroster
switch ON 0
OFF 5
11 P Blower motor feedback ON Fan speed Low 7.0.- 10.0
12 G LIN signal ON — 5.5
13 W VACTR ON — 12
14 B ACTR Ground — — 0
16 BR PD cut ON Compressor ON 4.6
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INL-1
DRIVER CONTROLS
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SECTION INL
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CONTENTS
INTERIOR LIGHTING SYSTEM
PRECAUTION ................ ...............................3
PRECAUTIONS .............................................. .....3
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
3
Precaution for Work ..................................................3
PREPARATION ............................................4
PREPARATION .............................................. .....4
Special Service Tool ........................................... ......4
SYSTEM DESCRIPTION ..............................5
COMPONENT PARTS ................................... .....5
Component Parts Location .................................. ......5
Component Description .............................................5
INTERIOR ROOM LAMP CONTROL SYSTEM
.....
7
System Diagram .................................................. ......7
System Description ...................................................7
ILLUMINATION CONTROL SYSTEM .................9
System Diagram .................................................. ......9
System Description ...................................................9
DIAGNOSIS SYSTEM (BCM) ............................11
COMMON ITEM ..................................................... ....11
COMMON ITEM : CONSULT Function (BCM -
COMMON ITEM) ................................................. ....
11
INT LAMP .............................................................. ....12
INT LAMP : CONSULT Function (BCM - INT
LAMP) ................................................................. ....
12
BATTERY SAVER ................................................. ....13
BATTERY SAVER : CONSULT Function (BCM -
BATTERY SAVER) ............ .....................................
13
INTELLIGENT KEY ............................................... ....13
INTELLIGENT KEY : CONSULT Function (BCM -
INTELLIGENT KEY) ........... .....................................
13
DIAGNOSIS SYSTEM (IPDM E/R) ...................17
Diagnosis Description .......................................... ....17
CONSULT Function (IPDM E/R) .............................18
ECU DIAGNOSIS INFORMATION ..............21
BCM, IPDM E/R .................................................21
List of ECU Reference ......................................... ....21
WIRING DIAGRAM ......................................22
INTERIOR ROOM LAMP ..................................22
Wiring Diagram .................................................... ....22
ILLUMINATION .................................................33
Wiring Diagram ........................................................33
BASIC INSPECTION ...................................47
DIAGNOSIS AND REPAIR WORKFLOW ........47
Work Flow ............................................................ ....47
DTC/CIRCUIT DIAGNOSIS .........................50
POWER SUPPLY AND GROUND CIRCUIT ....50
BCM ....................................................................... ....50
BCM : Diagnosis Procedure ....................................50
IPDM E/R ................................................................ ....50
IPDM E/R : Diagnosis Procedure ............................50
BATTERY SAVER OUTPUT/POWER SUP-
PLY CIRCUIT ....................................................
52
Description ........................................................... ....52
Component Function Check ....................................52
Diagnosis Procedure ...............................................52
INTERIOR ROOM LAMP CONTROL CIRCUIT
...
54
Description ........................................................... ....54
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INL-2
Component Function Check ...................................54
Diagnosis Procedure ..............................................54
STEP LAMP CIRCUIT .......................................56
Description ........................................................... ...56
Component Function Check ...................................56
Diagnosis Procedure ..............................................56
TRUNK ROOM LAMP CIRCUIT ........................58
Description ........................................................... ...58
Component Function Check ...................................58
Diagnosis Procedure ..............................................58
PUSH-BUTTON IGNITION SWITCH ILLUMI-
NATION CIRCUIT ........................................... ...
60
Description ........................................................... ...60
Component Function Check ...................................60
Diagnosis Procedure ..............................................60
SYMPTOM DIAGNOSIS .............................62
INTERIOR LIGHTING SYSTEM SYMPTOMS ...62
Symptom Table ................................................... ...62
REMOVAL AND INSTALLATION ...............63
FRONT ROOM/MAP LAMP ............................ ...63
Removal and Installation ..................................... ...63
Bulb Replacement ..................................................63
VANITY MIRROR LAMP ...................................64
Removal and Installation .........................................64
Bulb or Lens Replacement ................................... ...64
GLOVE BOX LAMP ...........................................65
Removal and Installation .........................................65
Bulb Replacement ................................................ ...65
STEP LAMP .......................................................66
Bulb or Lens Replacement ................................... ...66
PERSONAL LAMP ............................................67
Removal and Installation .........................................67
Bulb or Lens Replacement ................................... ...67
TRUNK ROOM LAMP .......................................68
Removal and Installation .........................................68
Bulb Replacement ................................................ ...68
ILLUMINATION CONTROL SWITCH ...............69
Removal and Installation .........................................69
SERVICE DATA AND SPECIFICATIONS
(SDS) ............... ...........................................
70
SERVICE DATA AND SPECIFICATIONS
(SDS) .............................................................. ...
70
Bulb Specifications ............................................... ...70
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COMPONENT PARTSINL-5
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000009463861
Component DescriptionINFOID:0000000009463862
1. BCM (view with combination meter re- moved) 2. Front door switch LH
(RH similar) 3. Rear door switch LH
(RH similar)
4. Main power window and door lock/un- lock switch 5. Power window and door lock/unlock
switch RH 6. Trunk lamp switch and trunk release
solenoid
(Trunk lamp switch)
7. Front door lock assembly LH (key cylinder switch) 8. Combination switch
(lighting and turn signal switch) 9. Push-button ignition switch
10. IPDM E/R (tail lamp relay) 11. Meter control switch
(illumination control switch)
Part name Description
BCM The BCM monitors the combination switch (lighting and turn signal
switch) position. The BCM requests via CAN communication that
the IPDM E/R activate the tail lamp relay.
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INL-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
IPDM E/RThe IPDM E/R activates the tail lamp relay based on inputs re-
ceived from the BCM via the CAN communication.
Push button ignition switch Provides ignition switch status to the BCM.
Door switches Provides door OPEN/CLOSED status to the BCM.
Combination switch
(lighting and turn signal switch) The combination switch (lighting and turn signal switch) provides
input to the BCM. The BCM then sends a tail lamp relay request
signal to the IPDM E/R via CAN communication to operate the il-
lumination system.
Trunk lamp switch and release solenoid
(trunk lamp switch) Provides trunk lamp switch OP
EN/CLOSED status to the BCM.
Power window and door lock/unlock switch RH Provides door lock/unlock position switch RH status to the BCM.
Main power window and door lock/unlock switch Provides door lock/unlock position switch LH status to the BCM.
Meter control switch
(illumination control switch) • Adjusts the illumination system and combination meter illumina-
tion brightness (with multiple illumination control).
• Only adjusts the combination meter illumination brightness
(with meter illumination control only).
Front door lock assembly LH (key cylinder switch) Provides front door lock assembly LH (key cylinder switch) door
lock/unlock switch position status to the BCM.
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INTERIOR ROOM LAMP CONTROL SYSTEMINL-7
< SYSTEM DESCRIPTION >
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INTERIOR ROOM LAMP CONTROL SYSTEM
System DiagramINFOID:0000000009463863
System DescriptionINFOID:0000000009463864
OUTLINE
• Front room/map lamps and personal lamps rear are controll ed by the room lamp timer control function of the
BCM when lamp switch is in the DOOR position.
• Front step lamps are controlled by step lamp control function of BCM.
• Trunk room lamp is controlled by trunk lamp control function of BCM.
• Push-button ignition switch illumination is controlled by the push-button ignition switch illumination control
function of BCM.
• Interior room lamps are illuminated by the welcome light function of Intelligent Key system. Refer to DLK-32,
"WELCOME LIGHT FUNCTION : System Description".
ROOM LAMP TIMER OPERATION
When the interior room lamp switch is in the DOOR position and when all conditions below are met, the BCM
begins timer control (maximum 30 seconds ) for interior room lamp ON/OFF.
• When the front door LH is unlocked [with Intelligent Key, main power window and door lock/unlock switch or
front door lock assembly LH (key cylinder switch)].
• When a door opens → closes.
Timer control is cancelled under the following conditions:
• When the front door LH is locked [with Intelligent Key, main power window and door lock/unlock switch or front door lock assembly LH (key cylinder switch)].
• A door is opened (door switch turns ON).
• Ignition switch is turned ON.
INTERIOR LAMP BATTERY SAVER CONTROL
If an interior lamp is left ON and does not turn OF F even when the doors are closed, the BCM turns off power
to the interior lamps automatically to save the batte ry 15 minutes after the ignition switch is turned OFF.
AWLIA1984GB
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ILLUMINATION CONTROL SYSTEMINL-9
< SYSTEM DESCRIPTION >
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ILLUMINATION CONTROL SYSTEM
System DiagramINFOID:0000000009463865
WITH MULTIPLE ILLUMINATION CONTROL
WITH METER ILLUMINATION CONTROL ONLY
System DescriptionINFOID:0000000009463866
WITH MULTIPLE ILLUMINATION CONTROL
The illumination system is activated by the combinat ion switch (lighting and turn signal switch) when the
switch is placed in the 1st or 2nd position (or if the auto light system is activated).
The illumination system and combination meter illuminati on brightness is adjustable using the meter control
switch (illumination control switch).
• The BCM (body control module) receives the parking lamp request signal from the combination switch (light-
ing and turn signal switch) to turn the lights on.
• The BCM sends the parking lamp request signal to t he IPDM E/R (intelligent power distribution module
engine room) via CAN communication.
• IPDM E/R receives the parking lamp request signal from the BCM to activate the tail lamp relay and provide
power to the illumination system.
WITH METER ILLUMINATION CONTROL ONLY
The illumination system is activated by the combinat ion switch (lighting and turn signal switch) when the
switch is placed in the 1st or 2nd position (or if the auto light system is activated).
Only the combination meter illumination brightness is adjustable using the meter control switch (illumination
control switch).
AWLIA1963GB
AWLIA2226GB
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INL-10
< SYSTEM DESCRIPTION >
ILLUMINATION CONTROL SYSTEM
• The BCM (body control module) receives the parking lamp request signal from the combination switch (light-
ing and turn signal switch) to turn the lights on.
• The BCM sends the parking lamp request signal to t he IPDM E/R (intelligent power distribution module
engine room) via CAN communication.
• IPDM E/R receives the parking lamp request signal from the BCM to activate the tail lamp relay and provide power to the illumination system.
BATTERY SAVER CONTROL
When the combination switch (lighting and turn signal switch) is in the 1st or 2nd position and the ignition
switch is set from ON or ACC to OFF, the battery save r control feature is activated. Under this condition, the
illumination system remains on for 15 minutes unless the combination switch (lighting and turn signal switch)
position is changed. If the combination switch (light ing and turn signal switch) position is changed, then the
illumination system is turned off after a 30 second delay . When the combination switch (lighting and turn signal
switch) is turned from OFF to 1st or 2nd position (or if auto light system is activated) after illumination system
has been turned off by the battery saver control, the illumination lights illuminate again.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM