ignition NISSAN TEANA 2008 Service Manual

PWC-26
< COMPONENT DIAGNOSIS >
POWER WINDOW MOTOR
REAR RH : Component Inspection
INFOID:0000000003826025
COMPONENT INSPECTION
1.CHECK REAR POWER WINDOW MOTOR RH
1. Turn ignition switch OFF.
2. Disconnect rear power window motor RH connector.
3. Check motor operation by connecting the battery voltage directly to rear power window motor RH connec-
tor.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace rear power window motor RH. Refer to GW-25, "
Removal and Installation".
Rear power window motor RHTe r m i n a l
Motor condition
(+) (–)
D10231DOWN
13UP

DOOR SWITCH
PWC-27
< COMPONENT DIAGNOSIS >
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DOOR SWITCH
DescriptionINFOID:0000000003857784
Detects door open/closed condition.
Component Function CheckINFOID:0000000003857785
1.CHECK FUNCTION
Check front door switches (“DOOR SW-DR”, “DOOR SW-AS”) in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Front door switch is OK.
NO >> Refer to PWC-27, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003857786
1.CHECK FRONT DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect malfunction front door switch connector.
3. Check signal between malfunction front door switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK FRONT DOOR SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and malfunctioning front door switch harness connec-
tor.
3. Check continuity between BCM harness connector and ground.
Monitor item Door condition Display
DOOR SW-DR
CLOSE → OPEN OFF → ON
DOOR SW-AS
(+)
(–)Voltage (V)
(Approx.) Front door switch
Connector Terminal
Driver side B34
2Ground
Passenger side B220
JPMIA0011GB
BCM Front door switch
Continuity
Connector Terminal Connector Terminal
M123124 B220
2 Exists
150 B34

PWC-28
< COMPONENT DIAGNOSIS >
DOOR SWITCH
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Repair or replace harness or connector.
3.CHECK FRONT DOOR SWITCH
Check front door switch.
Refer to PWC-28, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace malfunction front door switch. Refer to DLK-234, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003857787
1.CHECK FRONT DOOR SWITCH
1. Turn ignition switch OFF.
2. Disconnect malfunction front door switch connector.
3. Check front door switch.
Is the inspection result normal?
YES >> Front door switch is OK.
NO >> Replace malfunctioning front door switch. Refer to DLK-234, "
Removal and Installation".
BCM
GroundContinuity
Connector Terminal
M123124
Not exist
150
(+)
(-) Condition Continuity Front door switch
Connector Terminal
Driver side B34
2Ground part of
front door
switch Door switch pressed Not exists
Door switch released Exists
Passenger side B220Door switch pressed Not exists
Door switch released Exists

ENCODER CIRCUIT
PWC-29
< COMPONENT DIAGNOSIS >
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ENCODER CIRCUIT
DescriptionINFOID:0000000003826026
Detects condition of the front power window motor (driver side) operation and transmits to power window main
switch as pulse signal.
Component Function CheckINFOID:0000000003826027
1.CHECK ENCODER OPERATION
Check front driver side door glass and perform AUTO open/close operation normally via power window main
switch.
Is the inspection result normal?
YES >> Encoder operation is OK.
NO >> Refer to PWC-29, "
Diagnosis Procedure"
Diagnosis ProcedureINFOID:0000000003826028
Encoder Circuit Check
1.CHECK ENCODER SIGNAL
1. Turn ignition switch ON.
2. Check signal between power window main switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> Replace power window main switch. Refer to PWC-85, "Removal and Installation".
NO >> GO TO 2.
2.CHECK ENCODER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect power window main switch connector and front power window motor (driver side) connector.
3. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
4. Check continuity between power window main switch harness connector and ground.
(+)
(–)Signal
(Reference value) Power window main switch
Connector Terminal
D59
Ground Refer to the following signal
13
JMKIA0220GB
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D59
D73
Existed
13 5

PWC-30
< COMPONENT DIAGNOSIS >
ENCODER CIRCUIT
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK ENCODER POWER SUPPLY
1. Connect power window main switch connector.
2. Turn ignition switch ON.
3. Check voltage between front power window motor (driver side) harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 5.
4.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
3. Check continuity between front power window motor (driver side) harness connector and ground.
Is the inspection result normal?
YES >> Replace front power window motor (driver side). Refer to GW-20, "Removal and Installation"
NO >> Repair or replace harness.
5.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between power window main switch harness connector and front power window motor
(driver side) harness connector.
3. Check continuity between power window main switch harness connector and ground.
Power window main switch
GroundContinuity
Connector Terminal
D59
Not existed
13
(+)
(–)Voltage (V)
(Approx.) Front power window motor (driver side)
Connector Terminal
D7 4 Ground Battery voltage
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D5 2 D7 6 Existed
Front power window motor (driver side)
GroundContinuity
Connector Terminal
D7 6 Not existed
Power window main switch Front power window motor (driver side)
Continuity
Connector Terminal Connector Terminal
D5 15 D7 4 Existed
Power window main switch
GroundContinuity
Connector Terminal
D5 15 Not existed

PWC-34
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
REQ SW -RRNOTE:
The item is indicated, but not monitored. Off
REQ SW -RRNOTE:
The item is indicated, but not monitored. Off
REQ SW -BD/TRTrunk lid opener request switch is not pressed Off
Trunk lid opener request switch is pressed On
PUSH SWPush-button ignition switch (push switch) is not pressed Off
Push-button ignition switch (push switch) is pressed On
IGN RLY2 -F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
CLUCH SWNOTE:
The item is indicated, but not monitored. Off
BRAKE SW 1The brake pedal is not depressed On
The brake pedal is depressed Off
DETE/CANCL SWSelector lever in P position Off
Selector lever in any position other than P On
SFT PN/N SWSelector lever in any position other than P and N Off
Selector lever in P or N position On
S/L -LOCKSteering is locked Off
Steering is unlocked On
S/L -UNLOCKSteering is unlocked Off
Steering is locked On
S/L RELAY-F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
UNLK SEN -DRDriver door is unlocked Off
Driver door is locked On
PUSH SW -IPDMPush-button ignition switch (push-switch) is not pressed Off
Push-button ignition switch (push-switch) is pressed On
IGN RLY1 -F/BIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
DETE SW -IPDMSelector lever in P position Off
Selector lever in any position other than P On
SFT PN -IPDMSelector lever in any position other than P and N Off
Selector lever in P or N position On
SFT P -METSelector lever in any position other than P Off
Selector lever in P position On
SFT N -METSelector lever in any position other than N Off
Selector lever in N position On
ENGINE STATEEngine stopped Stop
While the engine stalls Stall
At engine cranking Crank
Engine running Run
S/L LOCK-IPDMSteering is locked Off
Steering is unlocked On Monitor Item Condition Value/Status

BCM (BODY CONTROL MODULE)
PWC-35
< ECU DIAGNOSIS >
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S/L UNLK-IPDMSteering is unlocked Off
Steering is locked On
S/L RELAY-REQIgnition switch in OFF or ACC position Off
Ignition switch in ON position On
VEH SPEED 1 While driving Equivalent to speedometer reading
VEH SPEED 2 While driving Equivalent to speedometer reading
DOOR STAT-DRDriver door is locked LOCK
Wait with selective UNLOCK operation (5 seconds) READY
Driver door is unlocked UNLOCK
DOOR STAT-ASPassenger door is locked LOCK
Wait with selective UNLOCK operation (5 seconds) READY
Passenger door is unlocked UNLOCK
ID OK FLAGIgnition switch in ACC or ON position Reset
Ignition switch in OFF position Set
PRMT ENG STRTThe engine start is prohibited Reset
The engine start is permitted Set
PRMT RKE STRTNOTE:
The item is indicated, but not monitored. Reset
KEY SW -SLOTThe key is not inserted into key slot Off
The key is inserted into key slot On
RKE OPE COUN1 During the operation of the key Operation frequency of the key
RKE OPE COUN2NOTE:
The item is indicated, but not monitored. —
CONFRM ID ALLThe key ID that the key slot receives does not accord with any key
ID registered to BCM.Ye t
The key ID that the key slot receives accords with any key ID regis-
tered to BCM.Done
CONFIRM ID4The key ID that the key slot receives does not accord with the fourth
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the fourth key ID
registered to BCM.Done
CONFIRM ID3The key ID that the key slot receives does not accord with the third
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the third key ID
registered to BCM.Done
CONFIRM ID2The key ID that the key slot receives does not accord with the sec-
ond key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the second key
ID registered to BCM.Done
CONFIRM ID1The key ID that the key slot receives does not accord with the first
key ID registered to BCM.Ye t
The key ID that the key slot receives accords with the first key ID
registered to BCM.Done
TP 4The ID of fourth key is not registered to BCM Yet
The ID of fourth key is registered to BCM Done
TP 3The ID of third key is not registered to BCM Yet
The ID of third key is registered to BCM Done Monitor Item Condition Value/Status

BCM (BODY CONTROL MODULE)
PWC-37
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PHYSICAL VALUES
Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
1
(W/B)GroundBattery power sup-
plyInput Ignition switch OFF Battery voltage
2
(R/Y)GroundP/W power supply
(BAT)Output Ignition switch OFF Battery voltage
3
(L/W)GroundP/W power supply
(IGN)Output Ignition switch ON Battery voltage
4
(P/W)GroundInterior room lamp
power supplyOutputInterior room lamp battery saver is activated.
(Cuts the interior room lamp power supply)0 V
Interior room lamp battery saver is not activat-
ed.
(Outputs the interior room lamp power supply)Battery voltage
5
(G/Y)GroundPassenger door
UNLOCKOutput Passenger doorUNLOCK (Actuator is ac-
tivated)Battery voltage
Other than UNLOCK (Ac-
tuator is not activated)0 V
7
(R/W)Ground Step lamp Output Step lampON 0 V
OFF Battery voltage
8
(V)Ground All doors LOCK Output All doorsLOCK (Actuator is acti-
vated)Battery voltage
Other than LOCK (Actua-
tor is not activated)0 V
9
(G)GroundDriver door UN-
LOCKOutput Driver doorUNLOCK (Actuator is ac-
tivated)Battery voltage
Other than UNLOCK (Ac-
tuator is not activated)0 V
10
(G/Y)GroundRear RH door and
rear LH door UN-
LOCKOutputRear RH door
and rear LH doorUNLOCK (Actuator is ac-
tivated)Battery voltage
Other than UNLOCK (Ac-
tuator is not activated)0 V
11
(Y/R)GroundBattery power sup-
plyInput Ignition switch OFF Battery voltage
13
(B)
Ground Ground — Ignition switch ON 0 V
15
(Y)Ground ACC indicator lamp Output Ignition switchOFF (LOCK indicator is
not illuminated)Battery voltage
ACC or ON 0 V
17
(G/B)GroundTurn signal RH
(Front and door mir-
ror)OutputIgnition switch
ONTurn signal switch OFF 0 V
Turn signal switch RH
6.5 V
PKID0926E

PWC-38
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
18
(G/Y)GroundTurn signal LH
(Front and door mir-
ror)OutputIgnition switch
ONTurn signal switch OFF 0 V
Turn signal switch LH
6.5 V
19
(Y)GroundRoom lamp timer
controlOutputInterior room
lampOFF Battery voltage
ON 0 V
20
(G/B)GroundTurn signal RH
(Rear)OutputIgnition switch
ONTurn signal switch OFF 0 V
Turn signal switch RH
6.5 V
23
(R)Ground Trunk lid opening Output Trunk lidOPEN (Trunk lid opener
actuator is activated)Battery voltage
Other than OPEN (Trunk
lid opener actuator is not
activated)0 V
24
(G)Ground Rear fog lamp Output Rear fog lampOFF 0 V
ON Battery voltage
25
(G/Y)GroundTurn signal LH
(Rear)OutputIgnition switch
ONTurn signal switch OFF 0 V
Turn signal switch LH
6.5 V
30
(V/W)Ground Trunk room lamp Output Trunk room lampOFF 0 V
ON Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
PKID0926E
PKID0926E
PKID0926E

BCM (BODY CONTROL MODULE)
PWC-39
< ECU DIAGNOSIS >
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34
(B)GroundTrunk room antenna
(-)OutputIgnition switch
OFFWhen Intelligent Key is in
the passenger compart-
ment
When Intelligent Key is
not in the passenger
compartment
35
(W)GroundTrunk room antenna
(+)OutputIgnition switch
OFFWhen Intelligent Key is in
the passenger compart-
ment
When Intelligent Key is
not in the passenger
compartment
38
(L/O)GroundRear bumper anten-
na (-)OutputWhen the trunk lid
opener request
switch is operat-
ed with ignition
switch OFFWhen Intelligent Key is in
the antenna detection
area
When Intelligent Key is
not in the antenna detec-
tion area Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JMKIA0062GB
JMKIA0063GB
JMKIA0062GB
JMKIA0063GB
JMKIA0062GB
JMKIA0063GB