low beam NISSAN TEANA 2014 User Guide

CYLINDER BLOCKEM-241
< UNIT DISASSEMBLY AND ASSEMBLY > [VQ35DE]
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1. Set the main bearings in their proper positions on the cylinder
block and the main bearing cap.
2. Install the main bearing caps and bearing beam to the cylinder block. Tighten all bolts in the numerical order as specified. Refer
to EM-224, "Disassembly and Assembly"
.
3. Measure the inner diameters (A) of each main bearing as shown.
4. Measure the outer diameters (Dm) of each crankshaft main jour- nal as shown.
5. Calculate the main bearing clearance. Main bearing clearance = (A) - (Dm)
• If it exceeds the limit, replace the bearing.
• If clearance cannot be adjusted using any standard bearing
grade, grind crankshaft journal and use an undersized bear-
ing.
• When grinding the crankshaft journal, confirm that the (L) dimension in the fillet role is more than the specified limit.
6. If the crankshaft or the cylinder block is replaced wit h a new one, select thickness of the main bearings as
follows:
SEM175F
SEM845E
Standard : 0.035 - 0.045 mm (0.0014 - 0.0018 in)
Limit : 0.065 mm (0.0026 in)
AEM033
(L) : 0.10 mm (0.0039 in)
SEM964
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EXL-2
ECU DIAGNOSIS INFORMATION ..............26
BCM, IPDM E/R .............................................. ...26
List of ECU Reference ......................................... ...26
WIRING DIAGRAM .....................................27
HEADLAMP .................................................... ...27
Wiring Diagram - Halogen ................................... ...27
Wiring Diagram - Xenon .........................................33
DAYTIME LIGHT SYSTEM ................................39
Wiring Diagram .................................................... ...39
AUTO LIGHT SYSTEM ......................................47
Wiring Diagram .................................................... ...47
FRONT FOG LAMP ...........................................54
Wiring Diagram .................................................... ...54
TURN SIGNAL AND HAZARD WARNING
LAMPS ............................................................ ...
60
Wiring Diagram .................................................... ...60
PARKING, LICENSE PLATE AND TAIL
LAMPS ............................................................ ...
68
Wiring Diagram .................................................... ...68
STOP LAMP ......................................................76
Wiring Diagram .................................................... ...76
BACK-UP LAMP ................................................79
Wiring Diagram .................................................... ...79
BASIC INSPECTION ...................................86
DIAGNOSIS AND REPAIR WORKFLOW ...... ...86
Work Flow ............................................................ ...86
DTC/CIRCUIT DIAGNOSIS ...................... ...89
POWER SUPPLY AND GROUND CIRCUIT .. ...89
BCM (BODY CONTROL MODULE) ...................... ...89
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ............................................................ ...
89
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) .......................... ...
89
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure .................................................................. ...
89
HEADLAMP (HI) CIRCUIT ................................91
Description ........................................................... ...91
Component Function Check ...................................91
Diagnosis Procedure ..............................................91
HEADLAMP (LO) CIRCUIT ...............................93
HEADLAMP (HALOGEN) ...................................... ...93
HEADLAMP (HALOGEN) : Description ..................93
HEADLAMP (HALOGEN) : Component Function
Check ................................................................... ...
93
HEADLAMP (HALOGEN) : Diagnosis Procedure ...93
HEADLAMP (XENON) ........................................... ...94
HEADLAMP (XENON) : Description .......................94
HEADLAMP (XENON) : Component Function
Check ................................................................... ...
94
HEADLAMP (XENON) : Diagnosis Procedure ........95
XENON HEADLAMP .........................................97
Description ........................................................... ...97
Diagnosis Procedure ...............................................97
DAYTIME LIGHT RELAY CIRCUIT ..................98
Description ........................................................... ...98
Diagnosis Procedure ...............................................98
Component Inspection ............................................99
FRONT FOG LAMP CIRCUIT ..........................101
Description ........................................................... .101
Component Function Check .................................101
Diagnosis Procedure .............................................101
PARKING LAMP CIRCUIT ...............................103
Description ........................................................... .103
Component Function Check .................................103
Diagnosis Procedure .............................................103
TURN SIGNAL LAMP CIRCUIT .......................106
Description ........................................................... .106
Component Function Check .................................106
Diagnosis Procedure .............................................106
OPTICAL SENSOR ..........................................110
Description ........................................................... .110
Component Function Check .................................110
Diagnosis Procedure .............................................110
HAZARD SWITCH .......................................... ..112
Component Function Check ................................ .112
Diagnosis Procedure .............................................112
SYMPTOM DIAGNOSIS ...........................114
EXTERIOR LIGHTING SYSTEM SYMPTOMS ..114
Symptom Table .................................................... .114
NORMAL OPERATING CONDITION ...............116
Description ........................................................... .116
BOTH SIDE HEADLAMPS DO NOT SWITCH
TO HIGH BEAM .............................................. ..
117
Description ........................................................... .117
Diagnosis Procedure .............................................117
DAYTIME LIGHT SYSTEM INOPERATIVE .....118
Description ........................................................... .118
Diagnosis Procedure .............................................118
BOTH SIDE HEADLAMPS (LO) ARE NOT
TURNED ON ................................................... ..
119
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SYSTEMEXL-9
< SYSTEM DESCRIPTION >
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SYSTEM
HEADLAMP SYSTEM
HEADLAMP SYSTEM : System DiagramINFOID:0000000009463543
(WITHOUT XENON TYPE)
(WITH XENON TYPE)
HEADLAMP SYSTEM : System DescriptionINFOID:0000000009463544
XENON HEADLAMP
A Xenon type headlamp is adapted to the low beam headlamps. Xenon bulbs do not use a filament. Instead,
they produce light when a high voltage current is pa ssed between two tungsten electrodes through a mixture
of xenon (an inert gas) and certain other metal halides. In addition to added lighting power, electronic control
of the power supply gives the headlamps stable quality and tone color.
Following are some of the many advantages of the xenon type headlamp.
• The light produced by the headlamps is a white color comparable to sunlight that is easy on the eyes.
• Light output is nearly double that of halogen headl amps, affording increased area of illumination.
• The light features a high relative spectral distributi on at wavelengths to which the human eye is most sensi-
tive. This means that even in the rain, more light is reflected back from the road surface toward the vehicle,
for added visibility.
• Power consumption is approximately 25 percent less than halogen headlamps, reducing battery load.
LOW BEAM OPERATION
When the lighting switch is in 2nd position, the BCM receives input requesting the headlamps to illuminate.
This input is communicated to the IPDM E/R across the CAN communication lines. The CPU of the IPDM E/R
controls the headlamp low relay coil which supplies power to the low beam headlamps.
AWLIA1980GB
ABLIA2701GB
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SYSTEMEXL-13
< SYSTEM DESCRIPTION >
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COMBINATION SWITCH READING SYSTEM : System DiagramINFOID:0000000009962067
COMBINATION SWITCH READING SYSTEM : System DescriptionINFOID:0000000009962068
OUTLINE
• BCM reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the
status of each switch.
• BCM has a combination of 5 output terminals (OUTPU T 1 - 5) and 5 input terminals (INPUT 1 - 5) and reads
a maximum of 20 switch states.
COMBINATION SWITCH MATRIX
Combination switch circuit
Combination switch INPUT-OUTPUT system list
COMBINATION SWITCH READING FUNCTION
AWMIA1215GB
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
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EXL-20
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (BCM)
COMB SW
COMB SW : CONSULT Function (BCM - COMB SW)INFOID:0000000009956484
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
BATTERY SAVER
BATTERY SAVER : CONSULT Function (BCM - BATTERY SAVER)INFOID:0000000009956486
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
Monitor Item [Unit] Description
FR WIPER HI [On/Off]
Indicates condition of wiper operation of combination switch.
FR WIPER LOW [On/Off]
FR WASHER SW [On/Off]
FR WIPER INT [On/Off]
INT VOLUME [1 - 7] Indicates condition of intermittent wiper operation of combination switch.
TURN SIGNAL R [On/Off] Indicates condition of right turn signal operation of combination switch.
TURN SIGNAL L [On/Off] Indicates condition of left turn signal operation of combination switch.
TAIL LAMP SW [On/Off] Indicates condition of tail lamp switch operation of combination switch.
HI BEAM SW [On/Off] Indicates condition of Hi beam switch operation of combination switch.
HEAD LAMP SW 1 [On/Off] Indicates condition of head lamp switch 1 operation of combination switch.
HEAD LAMP SW 2 [On/Off] Indicates condition of head lamp switch 2 operation of combination switch.
PASSING SW [On/Off] Indicates condition of pass ing switch operation of combination switch.
AUTO LIGHT SW [On/Off] Indicates condition of auto light switch operation of combination switch.
FR FOG SW [On/Off] Indicates condition of front fog lamp switch operation of combination switch.
Monitor Item [Unit] 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.
PUSH SW [On/Off] Indicates condition 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 lo ck signal from door key cylinder switch.
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EXL-24
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
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
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
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HEADLAMP (HI) CIRCUITEXL-91
< DTC/CIRCUIT DIAGNOSIS >
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HEADLAMP (HI) CIRCUIT
DescriptionINFOID:0000000009463577
The IPDM E/R (intelligent power distribution modul e engine room) controls the headlamp high relay based on
inputs from the BCM over the CAN communication li nes. When the headlamp high relay is energized, power
flows through fuses 34 and 35, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp high beam.
Component Function CheckINFOID:0000000009463578
1.CHECK HEADLAMP (HI) OPERATION
WITHOUT CONSULT
1. Start IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description"
.
2. Check that the headlamp switches to the high beam. NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT
1. Select EXTERNAL LAMP of IP DM E/R active test item.
2. While operating the test items, check t hat the headlamp switches to the high beam.
Is the inspection result normal?
YES >> Headlamp (HI) circuit is normal.
NO >> Refer to EXL-91, "Diagnosis Procedure"
.
Diagnosis ProcedureINFOID:0000000009463579
Regarding Wiring Diagram information, refer to EXL-27, "Wiring Diagram - Halogen" or EXL-33, "Wiring Dia-
gram - Xenon".
1.CHECK HEADLAMP (HI) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not blown.
Is the fuse blown?
YES >> Replace the fuse after repairing the affected circuit.
NO >> GO TO 2.
2.CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT ACTIVE TEST
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp harness connector E213 or E222 in question.
3. Turn the ignition switch ON.
4. Select EXTERNAL LAMP of IP DM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the combination lamp connector and ground.
HI : Headlamp switches to the high beam.
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp HI (LH) IPDM E/R 35 10A
Headlamp HI (RH) IPDM E/R 34 10A
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HEADLAMP (LO) CIRCUITEXL-93
< DTC/CIRCUIT DIAGNOSIS >
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HEADLAMP (LO) CIRCUIT
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN) : DescriptionINFOID:0000000009463580
The IPDM E/R (intelligent power distribution modul e engine room) controls the headlamp low relay based on
inputs from the BCM over the CAN communication li nes. When the headlamp low relay is energized, power
flows through fuses 36 and 37, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.
HEADLAMP (HALOGEN) : Component Function CheckINFOID:0000000009463581
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT
1. Start IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description"
.
2. Check that the headlamp is turned ON.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT
1. Select EXTERNAL LAMP of IP DM E/R active test item.
2. While operating the test items, check that the headlamp is turned ON.
Is the inspection result normal?
YES >> Headlamp (LO) is normal.
NO >> Refer to EXL-93, "HEADLAMP (HALOGEN) : Diagnosis Procedure"
.
HEADLAMP (HALOGEN) : Diagnosis ProcedureINFOID:0000000009463582
Regarding Wiring Diagram information, refer to EXL-27, "Wiring Diagram - Halogen".
1.CHECK HEADLAMP (LO) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not blown.
Is the fuse blown?
YES >> Replace the fuse after repairing the affected circuit.
NO >> GO TO 2.
2.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp harness connector E212 or E223 in question.
3. Turn the ignition switch ON.
4. Select EXTERNAL LAMP of IP DM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage betw een the combination lamp connector E212 or E223
terminal 1 and ground. LO : Headlamp ON
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp LO (RH) IPDM E/R 36 15A
Headlamp LO (L H) IPDM E/R 37 15A
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EXL-94
< DTC/CIRCUIT DIAGNOSIS >
HEADLAMP (LO) CIRCUIT
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK HEADLAMP (LO) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector E200.
3. Check continuity between the IPDM E/R harness c onnector E200 and the front combination lamp harness
connector E223 or E212.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-32, "Removal and Installation".
NO >> Repair or replace the harness or connector.
4.CHECK FRONT COMBINATION LAMP (LO) GROUND CIRCUIT
Check continuity between the front combination la mp harness connector E223 or E212 terminal 2 and ground.
Is the inspection result normal?
YES >> Inspect the headlamp bulb.
NO >> Repair or replace the harness or connector.
HEADLAMP (XENON)
HEADLAMP (XENON) : DescriptionINFOID:0000000009463583
The IPDM E/R (intelligent power distribution modul e engine room) controls the headlamp low relay based on
inputs from the BCM over the CAN communication li nes. When the headlamp low relay is energized, power
flows through fuses 36 and 37, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.
HEADLAMP (XENON) : Component Function CheckINFOID:0000000009463584
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT
1. Start IPDM E/R auto active test. Refer to PCS-8, "Diagnosis Description"
.
2. Check that the headlamp is turned ON. NOTE:
HI/LO is repeated 1 second each when usi ng the IPDM E/R auto active test.
CONSULT
1. Select EXTERNAL LAMP of IP DM E/R active test item.
2. While operating the test items, c heck that the headlamp is turned ON.
(+)
(− )Voltage
Connector Terminal
RH E223 1 Ground Battery voltage
LH E212
IPDM E/R Front combination lamp Continuity
Connector Terminal Connector Terminal
RH E20075 E223
1Yes
LH 76 E212
Connector Terminal — Continuity
RH E223 2GroundYes
LH E212
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EXL-114
< SYMPTOM DIAGNOSIS >
EXTERIOR LIGHTING SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
EXTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom TableINFOID:0000000009463605
CAUTION:
Perform the self-diagnosis with CONSULT before th e symptom diagnosis. Perform the trouble diagno-
sis if any DTC is detected.
Symptom Possible cause Inspection item
Headlamp does not
switch to the high beam. One side•Bulb
•Fuse
• Harness between IPDM E/R and the front combination lamp
• Harness between the front combination lamp and ground
• IPDM E/R Headlamp (HI) circuit
Refer to EXL-91
.
Both sides — Symptom diagnosis
"BOTH SIDE HEADLAMPS DO
NOT SWITCH TO HIGH BEAM"
Refer to EXL-117
.
High beam indicator lamp is not turned ON.
(Headlamp switches to the high beam.) • Combination meter
•BCM • Combination meter.
Data monitor "HI-BEAM IND"
• BCM (HEAD LAMP) Active test "HEADLAMP"
Headlamp does not
switch to the low beam. Both sides• Combination switch (lighting
and turn signal switch)
• Harness between the combina- tion switch (lighting and turn sig-
nal switch) and BCM
•BCM Combination switch (lighting and
turn signal switch)Refer to BCS-79
.
High beam request signal
•BCM
• IPDM E/R IPDM E/R
Data monitor "HL HI REQ"
Headlamp does not turn
ON. One side•Fuse
•Bulb
• Harness between IPDM E/R and the front combination lamp
• Harness between the front combination lamp and ground
• IPDM E/R Headlamp (L
O) circuit
Halogen, refer to EXL-93
.
Xenon, refer to EXL-95
Both sides — Symptom diagnosis
"BOTH SIDE HEADLAMPS (LO)
ARE NOT TURNED ON"
Refer to EXL-119
.
Headlamp does not turn
OFF. When the ignition
switch is turned ON •BCM
• Combination switch (lighting and turn signal switch) Combination switch (lighting and
turn signal switch)
Refer to BCS-8
.
The ignition switch is
turned OFF (After acti-
vating the battery sav-
er). IPDM E/R —
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