2007 NISSAN TIIDA door lock

DLK-278
< FUNCTION DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)
DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)
CONSULT-III Function (INTELLIGENT KEY)INFOID:0000000001396714
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with Intelligent Key unit.
WORK SUPPORT
SELF-DIAG RESULT
Refer to XX-XX, "*****".
DATA MONITOR
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
SELF-DIAG RESULTS Displays the diagnosis results judged by Intelligent Key unit.
CAN DIAG SUPPORT MNTR Monitors the reception status of CAN communication viewed from Intelligent Key unit.
DATA MONITOR The Intelligent Key unit input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from Intelligent Key unit.
ECU IDENTIFICATION The Intelligent Key unit part number is displayed.
Support item Description Selection item Condition
CONFIRM KEY FOB IDIt can check whether Intelligent Key ID code
is registered or not.——
TAKE OUT FROM WINDOW WARNTake away warning chime (from window)
mode can be changed.ON Active
OFF Inactive
LOW BATT OF KEY FOB WARNIntelligent Key low battery warning mode can
be changed.ON Active
OFF Inactive
KEYLESS FUNCTIONDoor lock function with Intelligent Key can be
changed.ON Active
OFF Inactive
ANSWER BACK FUNCTION Buzzer reminder operation can be changed.ON Active
OFF Inactive
SELECTIVE UNLOCK FUNCTION Anti-hijack mode can be changed.ON Active
OFF Inactive
HAZARD ANSWER BACKHazard reminder operation mode can be
changed.Refer to DLK-270
.
ANSWER BACK WITH I-KEY LOCKBuzzer reminder operation (lock operation)
mode by each door request switch can be
changed. BUZZER Active
OFF Inactive
ANSWER BACK WITH I-KEY UNLOCKBuzzer reminder operation (unlock operation)
mode by each door request switch can be
changed.BUZZER Active
OFF Inactive
AUTO RELOCK TIMERAuto door lock operation mode can be
changed.OFF Inactive
2 min Active
ENGINE START BY I-KEYEngine start function (by Intelligent Key)
mode can be changed. ON Active
OFF Inactive
LOCK/UNLOCK BY I-KEYDoor lock function by door request switch can
be changed. ON Active
OFF Inactive

DIAGNOSIS SYSTEM (INTELLIGENT KEY UNIT)
DLK-279
< FUNCTION DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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ACTIVE TEST
Monitor Item Condition
PUSH SW Indicates [ON (pressed)/OFF (released)] condition of ignition knob switch.
KEY SW Indicates [ON (inserted)/OFF (removed)] condition of key switch.
DR REQ SW Indicates [ON (pressed)/OFF (released)] condition of door request switch (driver side).
AS REQ SWIndicates [ON (pressed)/OFF (released)] condition of door request switch (passenger
side).
BD/TR REQ SW Indicates [ON (pressed)/OFF (released)] condition of back door/trunk request switch.
IGN SWIndicates [ON (ON or START position)/OFF (other than ON and START position)] con-
dition of ignition switch ON position.
ACC SW Indicates [ON/OFF] condition of ignition switch ACC position.
STOP LAMP SW Indicates [ON/OFF] condition of stop lamp switch.
DOOR LOCK SIG Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
DOOR UNLOCK SIG Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
DOOR SW DRIndicates [OPEN/CLOSE] condition of front door switch (driver side) from BCM via CAN
communication.
DOOR SW ASIndicates [OPEN/CLOSE] condition of front door switch (passenger side) from BCM via
CAN communication.
DOOR SW RRIndicates [OPEN/CLOSE] condition of rear door switch (RH) from BCM via CAN com-
munication.
DOOR SW RLIndicates [OPEN/CLOSE] condition of rear door switch (LH) from BCM via CAN com-
munication.
DOOR BK SWIndicates [OPEN/CLOSE] condition of back door switch from BCM via CAN communi-
cation.
VEHICLE SPEEDDisplays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item Description
DOOR LOCK/UNLOCKThis test is able to check door lock/unlock operation.
 ALL UNLK: All door lock actuators are unlocked.
 DR UNLK: Door lock actuator (driver side) is unlocked.
 AS UNLK: Door lock actuator (passenger side) is unlocked.
 BK UNLK: This item is indicated, but inactive.
 LOCK: All door lock actuator is locked.
ANTENNAThis test is able to check Intelligent Key antenna operation.
When the following condition are met, hazard warning lamps flash.
 ROOM ANT1: Inside key antenna (console) detects Intelligent Key, when “ROOM
ANT1” is selected.
 ROOM ANT2: Inside key antenna (instrument center/rear seat) detects Intelligent
Key, when “ROOM ANT2”is selected.
 DRIVER ANT: Outside key antenna (driver side) detects Intelligent Key, when “DRIV-
ER ANT” is selected.
 ASSIST ANT: Outside key antenna (passenger side) detects Intelligent Key, when
“ASSIST ANT” is selected.
 BK DOOR ANT: Outside key antenna (rear bumper) detects Intelligent Key, when “BK
DOOR ANT” is selected.
OUTSIDE BUZZERThis test is able to check Intelligent Key warning buzzer(s) operation.
ON
OFF
INSIDE BUZZERThis test is able to check warning chime in combination meter operation.
 TAKE OUT: Take away warning chime sounds.
 KNOB: Ignition knob switch warning chime sounds.
 KEY: Key warning chime sounds.
OFF

DLK-286
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH
DRIVER SIDE
DRIVER SIDE : DescriptionINFOID:0000000001530271
Transmits door lock/unlock operation to BCM.
DRIVER SIDE : Component Function CheckINFOID:0000000001530272
1.CHECK FUNCTION
With CONSULT-III
Check “CDL LOCK SW ”and “CDL UNLOCK SW” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Door lock and unlock switch is OK.
NO >> Refer to DLK-286, "
DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis ProcedureINFOID:0000000001530273
1.CHECK DOOR LOCK AND UNLOCK INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect door lock and unlock switch connector.
3. Using an oscilloscope, check voltage between door lock and
unlock switch harness connector (A) D7 terminal 6, connector
(B) D8 terminal 18 and ground.
Is the inspection result normal?
YES >> GO TO 3.
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
ALKIA0737ZZ
Te r m i n a l
Signal
(Reference value) (+)
(–)
Door lock and unlock switch
connectorTe r m i n a l
D7 6
Ground
D8 18
JPMIA0154GB

DOOR LOCK AND UNLOCK SWITCH
DLK-287
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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NO >> GO TO 2.
2.CHECK DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector (A) M18 terminals 6,
25 and door lock and unlock switch connector (B) D7 terminal 6,
connector (C) D8 terminal 18.
4. Check continuity between BCM connector (A) M18 terminals 6, 25 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK DOOR LOCK AND UNLOCK SWITCH GROUND
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 harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
ALKIA0738ZZ
BCM connector TerminalDoor lock and unlock
switch connectorTerminal Continuity
M186D8 18
Ye s
25 D7 6
BCM connector Terminal
GroundContinuity
M186
No
25
LIIA0392E
Main power window and door lock/unlock
switch connectorTe r m i n a l
GroundContinuity
D8 17 Yes

DLK-288
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
2. Check signal between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK DOOR LOCK AND UNLOCK SWITCH
Check door lock and unlock switch
Refer to DLK-288, "
DRIVER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace door lock and unlock switch. Refer to XX-XX, "*****"
.
6.CHECK INTERMITTENT INCIDENT
Refer to @@@.
>> INSPECTION END
DRIVER SIDE : Component InspectionINFOID:0000000001530274
1.CHECK DOOR LOCK AND UNLOCK SWITCH
Check continuity between main power window and door lock/unlock
switch terminals.
ALKIA0739ZZ
Te r m i n a l
Signal
(Reference value) (+)
(–)
BCM connector Terminal
M186
Ground
25
JPMIA0154GB
ALKIA0740ZZ

DOOR LOCK AND UNLOCK SWITCH
DLK-289
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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Is the inspection result normal?
YES >> Main power window and door lock/unlock switch is OK.
NO >> Replace main power window and door lock/unlock switch. Refer to XX-XX, "*****"
.
PASSENGER SIDE
PASSENGER SIDE : DescriptionINFOID:0000000001530495
Transmits door lock/unlock operation to BCM.
PASSENGER SIDE : Component Function CheckINFOID:0000000001530496
1.CHECK FUNCTION
With CONSULT-III
Check “CDL LOCK SW ”and “CDL UNLOCK SW” in “Data Monitor” mode with CONSULT-III.
Is the inspection result normal?
YES >> Power window and door lock/unlock switch (passenger side) is OK.
NO >> Refer to DLK-289, "
PASSENGER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis ProcedureINFOID:0000000001530497
1.CHECK DOOR LOCK AND UNLOCK INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch (passenger side) connector.
3. Using an oscilloscope, check voltage between passenger door
lock and unlock switch harness connector (A) D105 terminals 1,
2 and ground.
Door lock and unlock switch Terminals Condition Continuity
D7, D86
17UNLOCK Yes
NEUTRAL/LOCK No
18LOCK Yes
NEUTRAL/UNLOCK No
Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON
ALKIA0829ZZ

DLK-290
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
DOOR LOCK AND UNLOCK SWITCH
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK PASSENGER DOOR LOCK AND UNLOCK SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check continuity between BCM connector (A) M18 terminals 6,
25 and passenger door lock/unlock switch connector (B) D105
terminals 1, 2.
4. Check continuity between BCM connector (A) M18 terminals 6, 25 and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness.
3.CHECK PASSENGER DOOR LOCK AND UNLOCK SWITCH GROUND
Te r m i n a l
Signal
(Reference value) (+)
(–) Power window and door lock/
unlock switch (passenger side)
connectorTe r m i n a l
D1051
Ground
2
JPMIA0154GB
ALKIA0830ZZ
BCM connector TerminalPassenger door lock
and unlock switch
connectorTerminal Continuity
M186
D1051
Ye s
25 2
BCM connector Terminal
GroundContinuity
M186
No
25

DOOR LOCK AND UNLOCK SWITCH
DLK-291
< COMPONENT DIAGNOSIS >[WITH I-KEY & SUPER LOCK]
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Check continuity between power window and door lock/unlock
switch (passenger side) connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check signal between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 6.
5.CHECK DOOR LOCK AND UNLOCK SWITCH
Check door lock and unlock switch
Refer to DLK-292, "
PASSENGER SIDE : Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Replace power window and door lock/unlock switch (passenger side). Refer to XX-XX, "*****"
.
ALKIA0831ZZ
Power window and door lock/unlock switch
(passenger side) connectorTe r m i n a l
GroundContinuity
D105 3 Yes
ALKIA0739ZZ
Te r m i n a l
Signal
(Reference value) (+)
(–)
BCM connector Terminal
M186
Ground
25
JPMIA0154GB