ignition NISSAN TEANA 2008 Service Manual

DLK-86
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT
KEY SLOT
DescriptionINFOID:0000000003794898
Detect whether Intelligent Key is inserted.
Immobilizer antenna amp checks Intelligent Key transponder.
Component Function CheckINFOID:0000000003794899
1.CHECK FUNCTION
Check key slot (“KEY SW -SLOT”) in Data Monitor mode with CONSULT-III.
Is the inspection result normal?
YES >> Key slot is OK.
NO >> Refer to DLK-86, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794900
1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.9, located in fuse block (J/B)].
Is fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
2.CHECK KEY SLOT POWER SUPPLY CIRCUIT
1. Disconnect key slot connector.
2. Check voltage between slot harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace key slot power supply circuit.
3.CHECK KEY SLOT GROUND CIRCUIT
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK KEY SLOT CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM harness connector and key slot harness connector.
Monitor item Condition
KEY SW-SLOTKey is inserted in key slot: ON
Key is removed from key slot: OFF
(+)
(–)Voltage (V)
(Approx.) Key slot
Connector Terminal
M99 1 Ground Battery voltage
Key slot
GroundContinuity
Connector Terminal
M99 7 Existed

KEY SLOT
DLK-87
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
5.CHECK KEY SLOT
Refer to DLK-87, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace key slot. Refer to DLK-241, "
Removal and Installation".
6.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003794901
1.CHECK KEY SLOT
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Check key slot.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace key slot. Refer to DLK-241, "
Removal and Installation".
BCM Key slot
Continuity
Connector Terminal Connector Terminal
M123 121 M99 11 Existed
BCM
GroundContinuity
Connector Terminal
M123 121 Not existed
Key slot
Condition Continuity
Te r m i n a l
111Intelligent Key inserted Existed
Intelligent Key removed Not existed

DLK-88
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
KEY SLOT ILLUMINATION
KEY SLOT ILLUMINATION
DescriptionINFOID:0000000003794902
Blinks when Intelligent Key insertion is required.
Component Function CheckINFOID:0000000003794903
1.CHECK FUNCTION
Check key slot illumination (“KEY SLOT ILLUMI”) Active Test mode.
Is the inspection result normal?
YES >> Key slot illumination is OK.
NO >> Refer to DLK-88, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003794904
1.CHECK FUSE
1. Turn ignition switch OFF.
2. Check 10 A fuse, [No.6, located in fuse block (J/B)].
Is fuse fusing?
YES >> Replace the blown fuse after repairing the affected circuit if a fuse is blown.
NO >> GO TO 2.
2.CHECK KEY SLOT ILLUMINATION OUTPUT SIGNAL
Check voltage between key slot connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 3.
3.CHECK KEY SLOT CIRCUIT
1. Disconnect BCM and key slot connector.
2. Check continuity between BCM harness connector and key slot harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
4.CHECK KEY SLOT POWER SUPPLY CIRCUIT
Check voltage between key slot harness connector and ground.
(+)
(–) ConditionKey slot
illuminationVoltage (V)
(Approx.) Key slot
Connector Terminal
M99 6 GroundIntelligent Key inserted OFF Battery voltage
Intelligent Key removed ON 0
BCM Key slot
Continuity
Connector Terminal Connector Terminal
M122 92 M99 6 Existed
BCM
GroundContinuity
Connector Terminal
M122 92 Not existed

KEY SLOT ILLUMINATION
DLK-89
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace harness.
5.CHECK KEY SLOT GROUND CIRCUIT 1
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness.
6.CHECK KEY SLOT
Refer to DLK-89, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Replace key slot. Refer to DLK-241, "
Removal and Installation".
7.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
8.CHECK KEY SLOT GROUND CIRCUIT 2
Check continuity between key slot harness connector and ground.
Is the inspection result normal?
YES >> Repair or replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> Repair or replace harness.
Component InspectionINFOID:0000000003794905
1.CHECK KEY SLOT ILLUMINATION
1. Turn ignition switch OFF.
2. Disconnect key slot connector.
3. Connect battery power supply to key slot terminals 5 and 6, and check the operation.
Is the inspection result normal?
YES >> INSPECTION END
(+)
(–)Voltage (V)
(Approx.) Key slot
Connector Terminal
M99 5 Ground Battery voltage
Key slot
GroundContinuity
Connector Terminal
M99 7 Existed
Key slot
GroundContinuity
Connector Terminal
M99 7 Existed
Key slot
Operation
ConnectorTe r m i n a l
(+) (−)
M99 5 6 Key slot illuminates

HORN FUNCTION
DLK-91
< COMPONENT DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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HORN FUNCTION
DescriptionINFOID:0000000003794906
Perform answer-back for each operation with horn.
Component Function CheckINFOID:0000000003794907
1.CHECK FUNCTION
1. Select “HORN” in “ACTIVE TEST” mode with CONSULT-III.
2. Check the horn (high/low) operation.
Is the operation normal?
YES >> Horn function is OK.
NO >> Go to DLK-91, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003794908
1.CHECK HORN FUNCTION
Check horn function with horn switch
Do the horns sound?
YES >> GO TO 2.
NO >> Go to HRN-2, "
Wiring Diagram - HORN -".
2.CHECK HORN RELAY POWER SUPPLY
1. Turn ignition switch ON.
2. Perform “ACTIVE TEST” (“HORN”) with CONSULT-Ill.
3. Check voltage between horn relayconnector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK HORN RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and horn relay.
3. Check continuity between IPDM E/R harness connector and horn relay connector.
4. Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
Test item Description
HORN ON Horn relay ON (for 20 ms)
Horn relay
GroundTe s t i t e mVoltage (V)
(Approx.)
Connector Terminal
E5 1 HORNONBattery voltage → 0 →
Battery voltage
Other than above Battery voltage
IPDM E/R Horn relay
Continuity
Connector Terminal Connector Terminal
E11 44 E5 1 Existed
IPDM E/R
GroundContinuity
Connector Terminal
E11 44 Not existed

BCM (BODY CONTROL MODULE)
DLK-123
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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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

DLK-124
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
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

DLK-126
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
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

BCM (BODY CONTROL MODULE)
DLK-127
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
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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

DLK-128
< ECU DIAGNOSIS >[WITH INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
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