ignition NISSAN TEANA 2014 Service Manual

INSPECTION AND ADJUSTMENTPWC-27
< BASIC INSPECTION > [LH FRONT ONLY ANTI-PINCH]
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INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REMOVI NG BATTERY NEGATIVE TERMINAL
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : De-
scription
INFOID:0000000009460830
Initial setting is necessary when battery terminal is disconnected.
CAUTION:
The following specified operations are not pe rformed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
• Retained power operation
ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Spe-
cial Repair Requirement
INFOID:0000000009460831
INITIALIZATION PROCEDURE
1. Disconnect battery minus terminal or power window ma in switch connector. Reconnect it after a minute or
more.
2. Turn ignition switch ON.
3. Operate power window switch to fully open the wi ndow. (This operation is unnecessary if the window is
already fully open)
4. Continue pulling the power window switch UP (AUTO-UP operation). Even after glass stops at fully closed
position, keep pulling the switch for 4 seconds or more.
5. Inspect anti-pinch function.
CHECK ANTI-PINCH FUNCTION
1. Fully open the door window.
2. Place a piece of wood near fully closed position.
3. Close door glass completely with AUTO-UP.
• Check that glass lowers for approximately 150 mm or 2 seconds without pinching piece of wood and stops.
• Check that glass does not rise when operating the power window main switch while lowering.
CAUTION:
• Do not check with hands and other part of body because they may be pinched. Do not get pinched.
• Check that AUTO-UP operates before inspectio n when system initialization is performed.
• It may switch to fail-safe mode if open/close oper ation is performed continuously. Perform initial set-
ting in that situ ation. Refer to PWC-11, "Fail-safe"
.
• Perform initial setting when auto-up operation or anti-pinch function does not operate normally.
• Finish initial setting. Otherwise, next operation cannot be done.
1. Auto-up operation
2. Anti-pinch function
3. Retained power operation wh en ignition switch is OFF.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPL ACING CONTROL UNIT : Description
INFOID:0000000009460832
Initial setting is necessary when replacing power window main switch.
CAUTION:
The following specified operations are not pe rformed under the non-initialized condition.
• Auto-up operation
• Anti-pinch function
• Retained power operation
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000009460833
INITIALIZATION PROCEDURE
1. Disconnect battery minus terminal or power window ma in switch connector. Reconnect it after a minute or
more.
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PWC-28
< BASIC INSPECTION >[LH FRONT ONLY ANTI-PINCH]
INSPECTION AND ADJUSTMENT
2. Turn ignition switch ON.
3. Operate power window switch to fully open the window. (This operation is unnecessary if the window is already fully open)
4. Continue pulling the power window switch UP (AUTO-UP operation). Even after glass stops at fully closed
position, keep pulling the switch for 4 seconds or more.
5. Inspect anti-pinch function.
CHECK ANTI-PINCH FUNCTION
1. Fully open the door window.
2. Place a piece of wood near fully closed position.
3. Close door glass completely with AUTO-UP.
• Check that glass lowers for approximately 150 mm or 2 seconds without pinching piece of wood and stops.
• Check that glass does not rise when operating the power window main switch while lowering.
CAUTION:
• Do not check with hands and other part of body because they may be pinched. Do not get pinched.
• Check that AUTO-UP operates before inspectio n when system initialization is performed.
• It may switch to fail-safe mode if open/close oper ation is performed continuously. Perform initial set-
ting in that situation. Refer to PWC-11, "Fail-safe"
.
• Perform initial setting when auto-up operation or anti-pinch function does not operate normally.
• Finish initial setting. Otherwise, next operation cannot be done.
1. Auto-up operation
2. Anti-pinch function
3. Retained power operation when ignition switch is OFF.
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-30
< DTC/CIRCUIT DIAGNOSIS >[LH FRONT ONLY ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
POWER WINDOW MAIN SWITCH : Component Function Check
INFOID:0000000009460836
Main Power Window And Door Lock/unlock Switch
1. CHECK MAIN POWER WINDOW AND DO OR LOCK/UNLOCK SWITCH FUNCTION
Check power window motor operation with main power window and door lock/unlock switch.
Is the inspection result normal?
YES >> Main power window and door lock/unlock switch power supply and ground circuit are OK.
NO >> Refer to PWC-30, "POWER WI NDOW MAIN SWITCH : Diagnosis Procedure"
.
POWER WINDOW MAIN SWITCH : Diagnosis ProcedureINFOID:0000000009460837
Regarding Wiring Diagram information, refer to PWC-18, "Wiring Diagram - With Left Front Only Power Win-
dow Anti- Pinch".
Main Power Window And Door Lock/unlock Switch Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between main power window and door lock/unlock switch connectors D8, D12 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM, main power window and door lock/ unlock switch, power window and door lock/unlock
switch RH, rear power window switch LH and rear power window switch RH.
3. Check continuity between BCM connector and main power window and door lock/unlock switch connec- tors.
4. Check continuity between BCM connector M21 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
3. CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
Te r m i n a l
Vo l ta g e
(Approx.)
(+)
(–)
Main power window and door lock/unlock switch
Te r m i n a l
D12 10 Ground Battery voltage
D8 18
BCM
connector Te r m i n a l
Main power window and door lock/unlock switch
connector Terminal Continuity
M21 140 D12 10
Ye s
141 D8 18
BCM connector Terminal GroundContinuity
M21 140
No
141
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POWER SUPPLY AND GROUND CIRCUITPWC-31
< DTC/CIRCUIT DIAGNOSIS > [LH FRONT ONLY ANTI-PINCH]
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3. Check continuity between main power window and door lock/unlock switch connector D8 and ground.
Is the inspection result normal?
YES >> Check main power window and door lock/unlock switch output signal (rear power window switch
LH) GO TO 5.
YES >> Check main power window and door lock/unlock switch output signal (rear power window switch
RH) GO TO 6.
YES >> Check main power window and door lock/unlock s witch output signal (front power window switch
LH) GO TO 7.
YES >> Check main power window and door lock/unlock s witch output signal (front power window switch
RH) GO TO 8.
NO >> Repair or replace the harness or connectors.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M21 and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace BCM. Refer to BCS-80, "Removal and Installation"
.
5. CHECK MAIN POWER WINDOW AND DOOR LOCK /UNLOCK SWITCH OUTPUT SIGNAL (REAR POW-
ER WINDOW SWITCH LH)
1. Connect main power window and door lock/unlock switch.
2. Turn ignition switch ON.
3. Check voltage between main power window and door lock/unlock switch D12 and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace main power window and door lock/unlock switch. Refer to PWC-65, "Removal and Instal-
lation". After that, refer to PWC-27, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
6. CHECK MAIN POWER WINDOW AND DOOR LOCK /UNLOCK SWITCH OUTPUT SIGNAL (REAR POW-
ER WINDOW SWITCH RH)
1. Connect main power window and door lock/unlock switch.
2. Turn ignition switch ON.
3. Check voltage between main power window and door lock/unlock switch D12 and ground.
Main power window and door lock/unlock switch connector Terminal GroundContinuity
D8 1 Yes
Te r m i n a l s Vo l ta g e
(Approx.)
(+)
(–)
BCM connector Terminal
M21 140
Ground Battery voltage
141
Te r m i n a l
Window switch
position (rear LH) Vol tag e
(Approx.)
(+)
(–)
Main power window and door lock/
unlock switch connector Te r m i n a l
D12 8
Ground UP Battery voltage
DOWN 0
9 UP 0
DOWN Battery voltage
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PWC-32
< DTC/CIRCUIT DIAGNOSIS >[LH FRONT ONLY ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES >> Check intermittent incident. Refer to
GI-43, "Intermittent Incident".
NO >> Replace main power window and door lock/unlock switch. Refer to PWC-65, "Removal and Instal-
lation". After that, refer to PWC-27, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
7. CHECK MAIN POWER WINDOW AND DOOR LO CK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT
POWER WINDOW SWITCH LH)
1. Connect main power window and door lock/unlock switch.
2. Turn ignition switch ON.
3. Check voltage between main power window and door lock/unlock switch D8 and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace main power window and door lock/unlock switch. Refer to PWC-65, "Removal and Instal-
lation". After that, refer to PWC-27, "ADDITIONAL SERVICE WHEN REPLACING CONTROL
UNIT : Special Repair Requirement".
8. CHECK MAIN POWER WINDOW AND DOOR LO CK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT
POWER WINDOW SWITCH RH)
1. Connect main power window and door lock/unlock switch.
2. Turn ignition switch ON.
3. Check voltage between main power window and door lock/unlock switch D12 and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
Te r m i n a l
Window switch
position (rear RH) Vo l ta g e
(Approx.)
(+)
(–)
Main power window and door
lock/unlock switch connector Te r m i n a l
D12 6
Ground UP Battery voltage
DOWN 0
7 UP 0
DOWN Battery voltage
Te r m i n a l Window switch
position (front LH) Vo l ta g e
(Approx.)
(+)
(–)
Main power window and door lock/
unlock switch connector Te r m i n a l
D8 17
Ground UP Battery voltage
DOWN 0
19 UP 0
DOWN Battery voltage
Te r m i n a l Window switch
position (front RH) Vo l ta g e
(Approx.)
(+)
(–)
Main power window and door
lock/unlock switch connector Te r m i n a l
D12 2
Ground UP Battery voltage
DOWN 0
16 UP 0
DOWN Battery voltage
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POWER SUPPLY AND GROUND CIRCUITPWC-35
< DTC/CIRCUIT DIAGNOSIS > [LH FRONT ONLY ANTI-PINCH]
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FRONT POWER WINDOW SWIT CH : Diagnosis ProcedureINFOID:0000000009460842
Regarding Wiring Diagram information, refer to PWC-18, "Wiring Diagram - With Left Front Only Power Win-
dow Anti- Pinch".
Power Window And Door Lock/Unlock Switch RH Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT (POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH)
1. Turn ignition switch ON.
2. Check voltage between power window and door lock/unlock switch RH connector D110 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect BCM, power window and door lock/unlock switch RH, rear power window switch LH and rear power window switch RH.
3. Check continuity between BCM connector M21 and power window and door lock/unlock switch RH con-
nector D110.
4. Check continuity between BCM connector M21 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness or connectors.
3. CHECK HARNESS CONTINUI TY (POWER WINDOW AND DO OR LOCK/UNLOCK SWITCH RH)
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unl ock switch and power window and door lock/unlock
switch RH.
3. Check continuity between main power window and door lock/unlock switch connector D12 and power win-
dow and door lock/unlock switch RH connector D110.
4. Check continuity between main power window and door lock/unlock switch connector D12 and ground.
Te r m i n a l Vo l ta g e
(Approx.)
(+)
(–)
Power window and door lock/unlock
switch RH connector Te r m i n a l
D110 8 Ground Battery voltage
BCM connector Terminal Power window and door lock/unlock
switch RH connector Terminal Continuity
M21 140 D110 8 Yes
BCM connector Terminal GroundContinuity
M21 140 No
Main power window and door lock/unlock switch connector Te r m i n a lPower window and door lock/
unlock switch RH connector Terminal Continuity
D12 2
D110 11
Ye s
16 12
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-36
< DTC/CIRCUIT DIAGNOSIS >[LH FRONT ONLY ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 5
NO >> Repair or replace the harness or connectors.
4. CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M21 and ground.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace BCM. Refer to BCS-80, "Removal and Installation"
.
5. CHECK POWER WINDOW AND D OOR LOCK/UNLOCK SWITCH RH
Check power window and door lock/unlock switch RH.
Refer to PWC-36, "FRONT POWER WINDOW SWITCH : Component Inspection"
.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace power window and door lock/unlock switch RH. Refer to PWC-65, "Removal and Installa-
tion".
FRONT POWER WINDOW SWITCH : Component InspectionINFOID:0000000009460843
COMPONENT INSPECTION
1. CHECK POWER WINDOW AND D OOR LOCK/UNLOCK SWITCH RH
Check power window and door lock/unlock switch RH D110.
Is the inspection result normal?
YES >> Power window and door lock/unlock switch RH is OK.
NO >> Replace power window and door lock/unlock switch RH. Refer to PWC-66, "Removal and Installa-
tion".
REAR POWER WINDOW SWITCH
REAR POWER WINDOW SWITCH : DescriptionINFOID:0000000009460844
• BCM supplies power.
Main power window and door lock/unlock switch con-
nector Te r m i n a l
GroundContinuity
D12 2
No
16
Te r m i n a l s
Voltag e
(Approx.)
(+)
(–)
BCM connector Terminal
M21 140 Ground Battery voltage
Terminal Power window switch condition Continuity
87 UP
Ye s
12 6
12 6 NEUTRAL
711
86 DOWN
711
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

POWER SUPPLY AND GROUND CIRCUITPWC-37
< DTC/CIRCUIT DIAGNOSIS > [LH FRONT ONLY ANTI-PINCH]
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• Rear power window motor will be operated if rear power window switch is operated. Rear power window switch.
REAR POWER WINDOW SWITCH : Component Function CheckINFOID:0000000009460845
Rear Power Window Switch
1. CHECK REAR POWER WINDOW MOTOR FUNCTION
Check rear power window motor operation with rear power window switch.
Is the inspection result normal?
YES >> Rear power window switch power supply and ground circuit are OK.
NO >> Refer to PWC-37, "REAR POWER WINDOW SWITCH : Diagnosis Procedure"
.
REAR POWER WINDOW SWITCH : Diagnosis ProcedureINFOID:0000000009460846
Regarding Wiring Diagram information, refer to PWC-18, "Wiring Diagram - With Left Front Only Power Win-
dow Anti- Pinch".
Rear Power Window Switch Power Supply Circuit Check
1. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between rear power window switch connector and ground.
Is the inspection result normal?
YES >> GO TO 2 (Rear power window switch LH).
YES >> GO TO 3 (Rear power window switch RH).
NO >> GO TO 4.
2. CHECK HARNESS CONTINUITY (REAR POWER WINDOW SWITCH LH)
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unloc k switch and rear power window switch LH.
3. Check continuity between main power window and door lock/unlock switch connector and rear power win- dow switch LH connector.
4. Check continuity between main power window and door lock/unlock switch connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the harness or connectors.
Te r m i n a l
ConditionVo l ta g e
(Approx.)
(+)
(–)
Rear power window
switch connector Te r m i n a l
LH D203 4 Ground Ignition switch ON Battery voltage
RH D303
Main power window and door lock/
unlock switch connector Te r m i n a lRear power window switch
LH connector Terminal Continuity
D12 8
D203 7
Ye s
98
Main power window and door lock/unlock switch connector Te r m i n a l
GroundContinuity
D12 8
No
9
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PWC-38
< DTC/CIRCUIT DIAGNOSIS >[LH FRONT ONLY ANTI-PINCH]
POWER SUPPLY AND GROUND CIRCUIT
3. CHECK HARNESS CONTINUITY
(REAR POWER WINDOW SWITCH RH)
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unl ock switch and rear power window switch RH.
3. Check continuity between main power window and door lock/unlock switch connector and rear power win-
dow switch RH connector.
4. Check continuity between main power window and door lock/unlock switch connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace the harness or connectors.
4. CHECK HARNESS CONTINUITY
1. Disconnect BCM, power window and door lock/unlock s witch RH, rear power window switch LH and rear
power window switch RH.
2. Check continuity between BCM connector and rear power window switch connector.
3. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-80, "Removal and Installation".
NO >> Repair or replace harness or connectors.
5. CHECK REAR POWER WINDOW SWITCH
Check rear power window switch.
Refer to PWC-38, "REAR POWER WINDOW SWITCH : Component Inspection"
.
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI-43, "Intermittent Incident".
NO >> Replace rear power window switch. Refer to PWC-67, "Removal and Installation"
.
REAR POWER WINDOW SWITCH : Component InspectionINFOID:0000000009460847
COMPONENT INSPECTION
1. CHECK REAR POWER WINDOW SWITCH
Check rear power window switch.
Main power window and door lock/ unlock switch connector Te r m i n a lRear power window switch
RH connector Terminal Continuity
D12 6
D303 7
Ye s
78
Main power window and door lock/un- lock switch connector Te r m i n a l
GroundContinuity
D12 6
No
7
BCM
connector Terminal Rear power window switch connector Terminal Continuity
M21 140 LH D203
4Yes
RH D303
BCM connector Terminal GroundContinuity
M21 140 No
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM

PWC-40
< DTC/CIRCUIT DIAGNOSIS >[LH FRONT ONLY ANTI-PINCH]
POWER WINDOW MOTOR
POWER WINDOW MOTOR
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000009460848
Door glass moves UP/DOWN by receiving the signal
from main power window and door lock/unlock switch.
DRIVER SIDE : Component Function CheckINFOID:0000000009460849
1. CHECK FRONT POWER WINDOW MOTOR LH CIRCUIT
Check front power window motor LH operation with the main power window and door lock/unlock switch.
Is the inspection result normal?
YES >> Front power window motor LH is OK.
NO >> Refer to PWC-40, "DRIVER SIDE : Diagnosis Procedure"
.
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000009460850
Regarding Wiring Diagram information, refer to PWC-18, "Wiring Diagram - With Left Front Only Power Win-
dow Anti- Pinch".
Front Power Window Motor LH Circuit Check
1. CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front power window motor LH.
3. Turn ignition switch ON.
4. Check voltage between front power window motor LH connector D9 and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2. CHECK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
3. Check continuity between main power window and door lock/unlock switch connector D8 and front power
window motor LH connector D9.
4. Check continuity between main power window and door lock/unlock switch connector D8 and ground.
Te r m i n a l Main power window and
door lock/unlock switch con- dition Vo l ta g e
(Approx.)
(+)
(–)
Front power window motor
LH connector Te r m i n a l
D9 1
Ground UP Battery voltage
DOWN 0
3 UP 0
DOWN Battery voltage
Main power window and door lock/un- lock switch connector Te r m i n a l
Front power window motor LH
connector Terminal Continuity
D8 17
D9 1
Ye s
19 3
Revision: November 20132014 Altima NAMRevision: November 20132014 Altima NAM