sensor NISSAN TIIDA 2007 Service Repair Manual

DIAGNOSIS SYSTEM (BCM)
DLK-489
< FUNCTION DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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DATA MONITOR
ACTIVE TEST
WORK SUPPORT
MULTIREMOTE ENT
Diagnosis mode Function Description
WORK SUPPORT Changes the setting for each system function.
DATA MONITOR The BCM input/output signals are displayed.
ACTIVE TEST The signals used to activate each device are forcibly supplied from BCM.
Monitor Item Condition
IGN ON SW Indicates [ON/OFF] condition of ignition switch in ON position.
ACC ON SW Indicates [ON/OFF] condition of ignition switch in ACC position.
KEY ON SW Indicates [ON/OFF] condition of key switch.
CDL LOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
CDL UNLOCK SW Indicates [ON/OFF] condition of door lock and unlock switch.
DOOR SW-DR Indicates [ON/OFF] condition of front door switch (driver side).
DOOR SW-AS Indicates [ON/OFF] condition of front door switch (passenger side).
DOOR SW-RR Indicates [ON/OFF] condition of rear door switch RH.
DOOR SW-RL Indicates [ON/OFF] condition of rear door switch LH.
BACK DOOR SW Indicates [ON/OFF] condition of back door switch.
BACK DOOR OPNR SW Indicates [ON/OFF] condition of back door opener switch.
KEYLESS LOCK Indicates [ON/OFF] condition of lock signal from key fob.
KEYLESS UNLOCK Indicates [ON/OFF] condition of unlock signal from key fob.
UNLOCK WITH DR This item is indicated, but not monitored.
UNLOCK SHOCKIndicates [ON/OFF] condition of signal from air bag diagnosis unit.
 ON: During the unlock operation interlock with air bag.
 OFF: Other than above.
SHOCK SENSORIndicates [NOMAL/ON/OFF] condition of circuit between BCM and air bag diagnosis sen-
sor unit.
 NORMAL: Ignition switch ON. (BCM is receiving normal condition signal from air bag di-
agnosis sensor unit.)
 ON: During the receiving of air bag deployment signal from air bag diagnosis sensor
unit.
 OFF: After the receiving of air bag deployment signal from air bag diagnosis sensor unit.
VEHICLE SPEEDDisplays the vehicle speed signal received from combination meter by numerical value
[km/h].
Test item Description
DOOR LOCK INDThis test is able to check door lock indicator (built in door lock and unlock switch on center
console) operation [ON/OFF].
DOOR LOCKThis test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
Test item Description
SECURITY DOOR LOCK SETAnti hijack function mode can be changed in this mode.
 ON: Anti hijack mode is active.
 OFF: Anti hijack mode is inactive.

DLK-524
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
UNLOCK SENSOR
UNLOCK SENSOR
DescriptionINFOID:0000000001530834
Detects door lock condition of driver door.
Component Function CheckINFOID:0000000001530835
1.CHECK FUNCTION
With CONSULT-III
Check unlock sensor DR DOOR STATE in “Data Monitor” mode.
Is the inspection result normal?
YES >> Unlock sensor is OK.
NO >> Refer to DLK-524, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001530836
1.CHECK UNLOCK SENSOR POWER SUPPLY
Check signal between BCM connector and ground with oscilloscope.
Is the inspection result normal?
YES >> GO TO 6
NO >> GO TO 2
2.CHECK UNLOCK SENSOR CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM and front door lock actuator (driver side) connectors.
Monitor item Condition
DOOR STAT SW (DR DOOR STATE)Front door lock (driver side) LOCK : OFF
Front door lock (driver side) UNLOCK : ON
ALKIA0842ZZ
Te r m i n a l s
Front door lock actuator
(driver side) consitionVoltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M19 58 GroundLocked
Unlocked 0
JPMIA0011GB

UNLOCK SENSOR
DLK-525
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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3. Check continuity between BCM connector (A) M19 terminal 58
and front door lock actuator (driver side) connector (B) D14 ter-
minal 4.
4. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES >> GO TO 3
NO >> Repair or replace harness between BCM and front door lock actuator (driver side).
3.CHECK UNLOCK SENSOR GROUND CIRCUIT
Check continuity between front door lock actuator (driver side) con-
nector and ground.
Is the inspection result normal?
YES >> GO TO 4
NO >> Repair or replace harness.
4.CHECK BCM OUTPUT SIGNAL
1. Connect BCM harness connector.
ALKIA0843ZZ
BCM connector Terminal Front door lock actuator (driver side)
connectorTerminal Continuity
M19 58 D14 4 Yes
BCM connector Terminal
GroundContinuity
M19 58 No
WIIA1192E
Front door lock actuator (driver side) con-
nectorTe r m i n a l
GroundContinuity
D14 5 Yes

DLK-526
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
UNLOCK SENSOR
2. Check signal between BCM connector and ground with oscillo-
scope.
Is the inspection result normal?
YES >> GO TO 5
NO >> Replace BCM. XX-XX, "*****"
5.CHECK UNLOCK SENSOR
Refer to DLK-526, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6
NO >> Replace front door lock actuator (driver side). Refer to XX-XX, "*****"
.
6.CHECK INTERMITTENT INCIDENT
Refer to XX-XX, "*****"
.
>> INSPECTION END.
Component InspectionINFOID:0000000001530837
1.CHECK UNLOCK SENSOR
Check unlock sensor.
ALKIA0842ZZ
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M19 58 Ground
JPMIA0011GB
ALKIA0760ZZ

UNLOCK SENSOR
DLK-527
< COMPONENT DIAGNOSIS >[WITHOUT I-KEY & SUPER LOCK]
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Is the inspection result normal?
YES >> INSPECTION END.
NO >> Replace front lock assembly (driver side). Refer to XX-XX, "*****"
.
Te r m i n a l
Front door lock actuator (driver side) condition Continuity
Front door lock actuator (driver side)
45Unlock Yes
Lock No

DLK-586
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY & SUPER LOCK]
HOOD
RH Drive
REMOVAL
Hood Lock
1. Remove front grille (LH or RH as necessary). Refer to EXT-19, "Removal and Installation".
2. Remove hood lock bolts.
3. Remove hood lock from hood lock cable.
Hood Lock Reinforcement
1. Remove front bumper. Refer to EXT-15, "Removal and Installation - Hatchback" or EXT-17, "Removal and
Installation - Sedan".
2. Remove crash zone sensor.
3. Remove bolts, and the hood lock reinforcement.
Hood Lock Cable
1. Remove front grille (LH/RH). Refer to EXT-19, "Removal and Installation".
2. Remove fender protector (LH or RH as necessary). Refer to EXT-22, "
Removal and Installation".
3. Remove hood lock, and remove hood lock cable from hood lock.
4. Remove radiator core upper support, hood ledge, and then remove hood lock cable.
1. Hood lock 2. Hood lock cable 3. Hood ledge upper front
4. Clip
ALKIA0638GB
1. Hood lock 2. Hood lock cable 3. Hood ledge upper front
4. Clip
23.6 N·m (2.4 kg-m, 17 ft-lb)
23.6 N·m (2.4 kg-m, 17 ft-lb)
PIIB6511E

DLK-718
< SYMPTOM DIAGNOSIS >[WITHOUT I-KEY, WITH SUPER LOCK]
DOOR LOCK FUNCTION SYMPTOMS
SYMPTOM DIAGNOSIS
DOOR LOCK FUNCTION SYMPTOMS
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : Symptom TableINFOID:0000000001397332
DOOR LOCK AND UNLOCK SWITCH OPERATION MALFUNCTION
NOTE:
 Before performing the diagnosis in the following table, check “Work Flow”. Refer to DLK-610, "
Work Flow".
 Check that vehicle is under the condition shown in “Conditions of vehicle” before starting diagnosis, and
check each symptom.
 If the following symptoms are detected, check systems shown in the “Diagnosis/service procedure” column
in this order.
Conditions of Vehicle (Operating Conditions)
 Except driver side, doors are closed.
 Doors are not locked by keyfob.
Symptom Table
KEYFOB
Symptom Diagnosis/service procedure Reference page
Power door lock does not operate with door lock
and unlock switch.1. BCM Power supply and ground circuit check.BCS-30
2. Door lock and unlock switch check.DLK-61
3. Door lock actuator (driver side) checkDLK-108
4. Intermittent Incident check. GI
Specific door lock actuator does not operate.1a. Driver side door lock actuator check.DLK-108
1b. Passenger side door lock actuator check.DLK-109
1c. Rear LH side door lock actuator check.D L K - 111
1d. Rear RH side door lock actuator check.DLK-113
1e. Back door lock actuator (hatchback) check.DLK-114
2. Intermittent Incident check. GI
Specific door does not open from inside the vehicle.1a. Driver side super lock actuator check.DLK-108
1b. Passenger side super lock actuator check.DLK-109
1c. Rear LH side super lock actuator check.D L K - 111
1d. Rear RH side super lock actuator check.DLK-113
2. Intermittent Incident check. GI
Instrument panel warning lamp indicator does not
operate.1. Instrument panel warning lamp assembly check.DLK-293
2. Intermittent Incident check. GI
Key reminder function does not operate properly.1.Check “ANTI KEY LOCK IN FUNCTION” setting in
“WORK SUPPORT”.DLK-50
2a. Driver side door switch check.DLK-65
2b. Passenger side door switch check.DLK-67
2c. Rear LH side door switch check.DLK-69
2d. Rear RH side door switch check.DLK-71
2e. Back door switch (hatchback) check.DLK-73
3. Front door lock actuator LH (door unlock sensor) check.DLK-104
4. Replace BCM.BCS-57

HOOD
DLK-737
< REMOVAL AND INSTALLATION >[WITHOUT I-KEY, WITH SUPER LOCK]
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RH Drive
REMOVAL
Hood Lock
1. Remove front grille (LH or RH as necessary). Refer to EXT-19, "Removal and Installation".
2. Remove hood lock bolts.
3. Remove hood lock from hood lock cable.
Hood Lock Reinforcement
1. Remove front bumper. Refer to EXT-15, "Removal and Installation - Hatchback" or EXT-17, "Removal and
Installation - Sedan".
2. Remove crash zone sensor.
3. Remove bolts, and the hood lock reinforcement.
Hood Lock Cable
1. Remove front grille (LH/RH). Refer to EXT-19, "Removal and Installation".
2. Remove fender protector (LH or RH as necessary). Refer to EXT-22, "
Removal and Installation".
3. Remove hood lock, and remove hood lock cable from hood lock.
4. Remove radiator core upper support, hood ledge, and then remove hood lock cable.
1. Hood lock 2. Hood lock cable 3. Hood ledge upper front
4. Clip
ALKIA0638GB
1. Hood lock 2. Hood lock cable 3. Hood ledge upper front
4. Clip
23.6 N·m (2.4 kg-m, 17 ft-lb)
23.6 N·m (2.4 kg-m, 17 ft-lb)
PIIB6511E

EC-2
Component Parts Location ...................................63
Component Description .........................................68
CAN COMMUNICATION ...................................69
System Description .................................................69
COOLING FAN CONTROL ...............................70
System Diagram .....................................................70
System Description .................................................70
Component Parts Location ...................................72
Component Description ..........................................77
EVAPORATIVE EMISSION SYSTEM ...............78
System Diagram .....................................................78
System Description .................................................80
Component Parts Location ...................................81
Component Description .........................................86
INTAKE VALVE TIMING CONTROL .................87
System Diagram .....................................................87
System Description .................................................87
Component Parts Location ...................................88
Component Description ..........................................93
ON BOARD DIAGNOSTIC (OBD) SYSTEM .....94
Diagnosis Description .............................................94
CONSULT-III Function ..........................................107
Diagnosis Tool Function ......................................114
COMPONENT DIAGNOSIS .......................116
TROUBLE DIAGNOSIS - SPECIFICATION
VALUE .............................................................
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Description .............................................................116
Component Function Check ..................................116
Diagnosis Procedure .............................................117
POWER SUPPLY AND GROUND CIRCUIT ...124
Diagnosis Procedure .............................................124
U1000, U1001 CAN COMM CIRCUIT .............128
Description .............................................................128
DTC Logic ..............................................................128
Diagnosis Procedure .............................................128
U1010 CONTROL UNIT (CAN) .......................129
Description .............................................................129
DTC Logic ..............................................................129
Diagnosis Procedure .............................................129
P0011 IVT CONTROL ......................................130
DTC Logic ..............................................................130
Diagnosis Procedure .............................................131
Component Inspection ...........................................132
P0102, P0103 MAF SENSOR ..........................134
Description .............................................................134
DTC Logic ..............................................................134
Diagnosis Procedure .............................................135
Component Inspection ...........................................136
P0112, P0113 IAT SENSOR ............................139
Description ............................................................139
DTC Logic .............................................................139
Diagnosis Procedure .............................................140
Component Inspection ..........................................140
P0117, P0118 ECT SENSOR ...........................142
Description ............................................................142
DTC Logic .............................................................142
Diagnosis Procedure .............................................143
Component Inspection ..........................................143
P0122, P0123 TP SENSOR ..............................145
Description ............................................................145
DTC Logic .............................................................145
Diagnosis Procedure .............................................145
Component Inspection ..........................................147
Special Repair Requirement .................................147
P0132 HO2S1 ...................................................148
Description ............................................................148
DTC Logic .............................................................148
Diagnosis Procedure .............................................149
Component Inspection ..........................................150
P0133 HO2S1 ...................................................152
Description ............................................................152
DTC Logic .............................................................152
Diagnosis Procedure .............................................154
Component Inspection ..........................................155
P0134 HO2S1 ...................................................158
Description ............................................................158
DTC Logic .............................................................158
Diagnosis Procedure .............................................159
Component Inspection ..........................................160
P0135 HO2S1 HEATER ...................................163
Description ............................................................163
DTC Logic .............................................................163
Diagnosis Procedure .............................................163
Component Inspection ..........................................164
P0138 HO2S2 ...................................................166
Description ............................................................166
DTC Logic .............................................................166
Diagnosis Procedure .............................................167
Component Inspection ..........................................168
P0139 HO2S2 ...................................................170
Description ............................................................170
DTC Logic .............................................................170
Component Function Check .................................172
Diagnosis Procedure .............................................173
Component Inspection ..........................................174
P0141 HO2S2 HEATER ...................................176
Description ............................................................176
DTC Logic .............................................................176
Diagnosis Procedure .............................................176
Component Inspection ..........................................178

EC-3
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P0171 FUEL INJECTION SYSTEM FUNC-
TION .................................................................
179
DTC Logic .............................................................179
Diagnosis Procedure .............................................180
P0172 FUEL INJECTION SYSTEM FUNC-
TION .................................................................
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DTC Logic .............................................................183
Diagnosis Procedure .............................................184
P0222, P0223 TP SENSOR .............................187
Description ............................................................187
DTC Logic .............................................................187
Diagnosis Procedure .............................................187
Component Inspection ..........................................189
Special Repair Requirement .................................189
P0300, P0301, P0302, P0303, P0304 MIS-
FIRE ..................................................................
190
DTC Logic .............................................................190
Diagnosis Procedure .............................................191
P0327, P0328 KS .............................................195
Description ............................................................195
DTC Logic .............................................................195
Diagnosis Procedure .............................................195
Component Inspection ..........................................196
P0335 CKP SENSOR (POS) ............................197
Description ............................................................197
DTC Logic .............................................................197
Diagnosis Procedure .............................................198
Component Inspection ..........................................200
P0340 CMP SENSOR (PHASE) .......................201
Description ............................................................201
DTC Logic .............................................................201
Diagnosis Procedure .............................................202
Component Inspection ..........................................203
P0420 THREE WAY CATALYST FUNCTION ..205
DTC Logic .............................................................205
Component Function Check ..................................206
Diagnosis Procedure .............................................207
P0444 EVAP CANISTER PURGE VOLUME
CONTROL SOLENOID VALVE .......................
210
Description ............................................................210
DTC Logic .............................................................210
Diagnosis Procedure .............................................210
Component Inspection ..........................................211
P0500 VSS .......................................................213
Description ............................................................213
DTC Logic .............................................................213
Component Function Check ..................................214
Diagnosis Procedure .............................................214
P0605 ECM .......................................................215
Description ............................................................215
DTC Logic .............................................................215
Diagnosis Procedure .............................................216
P1065 ECM .....................................................217
Description .............................................................217
DTC Logic ..............................................................217
Diagnosis Procedure .............................................217
P1111 IVT CONTROL SOLENOID VALVE ....219
Description .............................................................219
DTC Logic ..............................................................219
Diagnosis Procedure .............................................219
Component Inspection ...........................................220
P1121 ELECTRIC THROTTLE CONTROL
ACTUATOR .....................................................
222
Description .............................................................222
DTC Logic ..............................................................222
Diagnosis Procedure .............................................222
Special Repair Requirement ..................................223
P1122 ELECTRIC THROTTLE CONTROL
FUNCTION ......................................................
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Description .............................................................224
DTC Logic ..............................................................224
Diagnosis Procedure .............................................224
Component Inspection ...........................................227
Special Repair Requirement ..................................227
P1124, P1126 THROTTLE CONTROL MO-
TOR RELAY ....................................................
228
Description .............................................................228
DTC Logic ..............................................................228
Diagnosis Procedure .............................................228
P1128 THROTTLE CONTROL MOTOR .........231
Description .............................................................231
DTC Logic ..............................................................231
Diagnosis Procedure .............................................231
Component Inspection ...........................................232
Special Repair Requirement ..................................232
P1143 HO2S1 ..................................................233
Description .............................................................233
DTC Logic ..............................................................233
Diagnosis Procedure .............................................234
Component Inspection ...........................................235
P1144 HO2S1 ..................................................238
Description .............................................................238
DTC Logic ..............................................................238
Diagnosis Procedure .............................................239
Component Inspection ...........................................240
P1146 HO2S2 ..................................................243
Description .............................................................243
DTC Logic ..............................................................243
Component Function Check ..................................245
Diagnosis Procedure .............................................246
Component Inspection ...........................................247
P1147 HO2S2 ..................................................250