ignition NISSAN TEANA 2008 Service Manual

RF-12
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between sunroof motor assembly harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK SUNROOF MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and sunroof motor assembly harness connector.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
SUNSHADE MOTOR ASSEMBLY
SUNSHADE MOTOR ASSEMBLY : Diagnosis ProcedureINFOID:0000000003812852
1.CHECK POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect sunshade motor assembly connector.
3. Turn ignition switch ON.
(+)
(–)Voltage (V)
(Approx.) Sunroof motor assembly
Connector Terminal
R1013
Ground Battery voltage
6
Sunroof motor assembly
GroundContinuity
Connector Terminal
R1011
Existed
2
BCM Sunroof motor assembly
Continuity
Connector Terminal Connector Terminal
M1182
R1016
Existed
33
BCM
GroundContinuity
Connector Terminal
M1182
Not existed
3

POWER SUPPLY AND GROUND CIRCUIT
RF-13
< COMPONENT DIAGNOSIS >
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4. Check voltage between sunshade motor assembly harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between sunshade motor assembly harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK SUNSHADE MOTOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM harness connector and sunshade motor assembly harness connector.
4. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
(+)
(–)Voltage (V)
(Approx.) Sunshade motor assembly
Connector Terminal
R102 6 Ground Battery voltage
Sunshade motor assembly
GroundContinuity
Connector Terminal
R102 1 Existed
BCM Sunshade motor assembly
Continuity
Connector Terminal Connector Terminal
M118 2 R102 6 Existed
BCM
GroundContinuity
Connector Terminal
M118 2 Not existed

RF-14
< COMPONENT DIAGNOSIS >
COMMUNICATION SIGNAL CIRCUIT
COMMUNICATION SIGNAL CIRCUIT
DescriptionINFOID:0000000003812853
Detects door open/close condition.
Diagnosis ProcedureINFOID:0000000003812854
1.CHECK COMMUNICATION SIGNAL
1. Turn ignition switch OFF.
2. Disconnect sunshade motor assembly connector.
3. Turn ignition switch ON.
4. Check signal between sunshade motor assembly harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> INSPECTION END.
NO >> GO TO 2.
2.CHECK COMMUNICATION SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly connector.
3. Check continuity between sunshade motor assembly harness connector and sunroof motor assembly har-
ness connector.
4. Check continuity between sunshade motor assembly harness connector and ground.
Is the inspection result normal?
YES >> Replace sunshade motor assembly. Refer to RF-85, "Removal and Installation".
NO >> Repair or replace harness.
(+)
(–)Voltage (V)
(Approx.) Sunshade motor assembly
Connector Terminal
R102 7 Ground
JMKIA1869ZZ
Sunshade motor assembly Sunroof motor assembly
Continuity
Connector Terminal Connector Terminal
R102 7 R101 7 Existed
Sunshade motor assembly
GroundContinuity
Connector Terminal
Not existed
R102 7

SUNROOF SWITCH
RF-15
< COMPONENT DIAGNOSIS >
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SUNROOF SWITCH
DescriptionINFOID:0000000003812855
Transmits switch operation signal to sunroof motor assembly.
Component Function CheckINFOID:0000000003866180
1.CHECK SUNROOF FUNTION
Check tilt up/down & slide open/close operations with sunroof switch.
Is the inspection result normal?
YES >> Sunroof function is OK.
NO >> Refer to RF-15, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003812856
1. CHECK SUNROOF SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect sunroof switch harness connector.
3. Turn ignition switch ON.
4. Check voltage between sunroof switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK SUNROOF SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect sunroof motor assembly connector.
3. Check continuity between sunroof switch harness connector and sunroof motor assembly harness con-
nector.
4. Check continuity between sunroof motor assembly harness connector and ground.
(+)
(–)Voltage (V)
(Approx.) Sunroof switch
Connector Terminal
R62
Ground Battery voltage 3
4
5
Sunroof switch Sunroof motor assembly
Continuity
Connector Terminal Connector Terminal
R62
R1019
Existed 35
410
54

RF-16
< COMPONENT DIAGNOSIS >
SUNROOF SWITCH
Is the inspection result normal?
YES >> Replace sunroof motor assembly. Refer toRF-83, "Removal and Installation"
NO >> Repair or replace harness.
3.CHECK SUNROOF SWITCH GROUND CIRCUIT
Check continuity between sunroof switch harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace the harness.
4.CHECK SUNROOF SWITCH
Check sunroof switch.
Refer to RF-16, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace sunroof switch. Refer to RF-101, "
Removal and Installation".
5.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003812857
SUNROOF SWITCH
1.CHECK SUNROOF SWITCH
1. Turn ignition switch OFF.
2. Disconnect sunroof switch connector.
3. Check continuity sunroof switch terminals.
Sunroof switch
GroundContinuity
Connector Terminal
R62
Not existed 3
4
5
Sunroof switch
GroundContinuity
Connector Terminal
R6 1 Existed
Terminals Condition Continuity

RF-18
< COMPONENT DIAGNOSIS >
DOOR SWITCH
DOOR SWITCH
DescriptionINFOID:0000000003812858
Detects door open/close condition.
Component Function CheckINFOID:0000000003812859
1.CHECK FUNCTION
Check door switches (“DOOR SW-DR”, “DOOR SW-AS”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES >> Door switch is OK.
NO >> Refer to RF-18, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003812860
1.CHECK DOOR SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect malfunctioning door switch connector.
3. Check signal between malfunctioning door switch harness connector and ground with oscilloscope.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK DOOR SWITCH CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and door switch harness connector.
Monitor item Condition Status
DOOR SW-DR Front door (driver side)OPEN ON
CLOSE OFF
DOOR SW-AS Front door (passenger side)OPEN ON
CLOSE OFF
(+)
(–)Voltage (V)
(Approx.) Door switch
Connector Terminal
Driver side B34 2
Ground
Passenger side B220 2
JPMIA0011GB
JPMIA0011GB

DOOR SWITCH
RF-19
< COMPONENT DIAGNOSIS >
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK DOOR SWITCH
Refer to RF-19, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace malfunctioning door switch. Refer to DLK-234, "
Removal and Installation".
4.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003812861
1.CHECK DOOR SWITCH
1. Turn ignition switch OFF.
2. Disconnect door switch connector.
3. Check door switch terminals.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace malfunction door switch. Refer to DLK-234, "
Removal and Installation".
BCM Door switch
Continuity
Connector Terminal Connector Terminal
M123150 B34 (Driver side)
2Existed
124 B220 (Passenger side)
BCM
GroundContinuity
Connector Terminal
M123150
Not existed
124
Te r m i n a l
Ground part of door
switchCondition Continuity
Door switch
Each door 2Door switch pressed Not existed
Door switch released Existed

RF-22
< 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)
RF-23
< 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)
RF-25
< ECU DIAGNOSIS >
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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