2009 NISSAN TIIDA lock

BL-148< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
Check continuity between steering lock solenoid and ground.
OK or NG OK >> GO TO 3
NG >> GO TO 6 3.
CHECK INTELLIGENT KEY UNIT OUTPUT SIGNAL
1. Connect steering lock solenoid connector.
2. Check voltage between Intelligent Key unit and ground.
OK or NG OK >> GO TO 4
NG >> GO TO 6 4.
CHECK STEERING LOCK COMMUNICATION SIGNAL
Check signal between Intelligent Key unit and ground with oscilloscope.
OK or NG OK >> GO TO 5
NG >> GO TO 6 5.
CHECK STEERING LOCK SOLENOID COMMUNICA TION CIRCUIT FOR OPEN
1. Disconnect Intelligent Key unit and steering lock solenoid connectors.
2. Check continuity between steering lock solenoid and Intelligent Key unit. Steering lock solenoid connector Terminal
GroundContinuity
M6 4 Yes PIIB6633E
Terminals
Voltage (V)(Approx.)
(+)
(–)
Intelligent Key unit
connector Terminal
M52 1 Ground 5 PIIB6634E
Terminals
Condition of key switch Voltage (V)
(Approx.)
(+)
(–)
Intelligent
Key unit
connector Terminal
M52 32 Ground Ignition
switch is pushed PIIB6635E
SIIA1911J

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OK or NG OK >> Replace steering lock solenoid.
NG >> Repair or replace harness between steering lock sole-
noid and Intelligent Key unit. OK >> Replace Intelligent Key unit. Refer to
BL-158, " Removal
and Installation of Intelligent Key Unit " .
NG >> Repair or replace harness between steering lock sole- noid and Intelligent Key unit.
Key Interlock Solenoid (With M/T) Check INFOID:0000000004305061OK >> GO TO 2
NG >> Repair or replace harness between Intelligent Key unit and key switch and ignition knob switch.

OK >> GO TO 3
NG >> Repair or replace harness. OK >> Key switch and ignition knob switch is OK.
NG >> Replace key switch and ignition knob switch.
Ignition Switch Position Check INFOID:0000000004305062OK >> Ignition power supply is OK.
NG >> Check the following.
• Intelligent Key unit power supply circuit.
• 10A fuse [No. 2, located in the fuse block (J/B)]
Stop Lamp Switch Check (With CVT or A/T) INFOID:0000000004305063

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"LOCK" Warning Lamp (With M/T) Check
INFOID:0000000004305067OK >> Inspection End.
NG >> Check combination meter. Refer to DI-3 .
"KEY" Warning Lamp (RED) Check INFOID:0000000004305068OK >> Inspection End.
NG >> Check combination meter. Refer to DI-3 .
"KEY" Warning Lamp (GREEN) Check INFOID:0000000004305069 WIIA1264E

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3. Remove the check link bolt.
4. Remove the hinge nuts and the door assembly.
Installation Installation is in the reverse order of removal.
BACK DOOR
Removal 1. Remove the back door glass. Refer to GW-16 .
2. Remove the back door lock assembly. Refer to BL-172 .
3. Remove the back door wire harness.
4. Remove the rear washer nozzle and hose from the back door. Refer to WW-32, " Removal and Installa-
tion " .
5. Support the back door. CAUTION:
Two technicians should be used to avoid damaging the back door during removal.
6. Remove the back door stays.
7. Remove the door side nuts and the back door assembly.
Installation Installation is in the reverse order of removal.
• Align the back door. Refer to BL-160, " Fitting Adjustment " .
14.7 N·m (1.5 kg-m, 11 ft-lb)

Removal and Installation " .
2. Fully close front door window.
3. Remove the front door sealing screen. NOTE:
If sealing screen is reused, cut butyl tape in a way that leaves it on the sealing screen.
4. Remove front door rear glass run channel. Refer to GW-44, " Removal and Installation " .
5. Remove the cables from the holder.
6. Remove inside handle bolt, and slide the handle toward the rear of the vehicle.
7. Disengage the handle from the door panel, and remove the inside handle. 1. Front door 2. Inside handle 3. Inside handle cable
4. Door lock assembly 5. Outside handle cable 6. TORX bolt (T30)
7. Key cylinder connecting rod 8. Grommet 9. TORX bolt (T30)
10. Rear gasket 11. Door key cylinder assembly (Driver's side)
Outside handle escutcheon
(passenger's side) 12. Outside handle
13. Front gasket 14. Lock knob cable 15. Holder
16. Outside handle bracket PIIB6524E

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8. Disconnect the inside handle cable and lock knob cable from the
inside handle.
CAUTION:
During removal and installation , work so as not to bend the
ends of the lock knob cable and inside handle cable.
9. Remove the door side grommet, and the door key cylinder assembly (escutcheon) bolt.
10. Remove the key cylinder connecting rod (key cylinder side).
11. If equipped, disconnect the door antenna, the door request switch connector and remove the harness clamp. (Vehicle with
intelligent key systems only).
12. Remove the door cylinder assembly while pulling the outside handle forward.
13. Pull the outside door handle forward and then slide it toward the rear of the vehicle to remove.
14. Remove the front and rear gaskets. PIIB5808E
PIIB5809E
PIIB6526E

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REAR DOOR LOCK
Component Parts Location INFOID:0000000004305081
Removal and Installation INFOID:0000000004305082
REMOVAL 1. Remove the partition glass. Refer to GW-48 .
2. Support door glass while lifting it up to the door window completely closed position.
3. Remove inside handle bolt, slide handle toward rear of vehicle, disconnect it from the door panel, and remove the inside handle.
4. Disconnect the inside handle and lock knob cables from the inside handle.
CAUTION:
During removal and installation, do not to bend the ends of
the lock knob cable and inside handle cable.
1. Rear door 2. Inside handle 3. Inside handle cable
4. Door lock assembly 5. TORX bolt (T30) 6. Outside handle cable
7. Grommet 8. TORX bolt (T30) 9. Rear gasket
10. Outside handle escutcheon 11. Outside handle 12. Front gasket
13. Lock knob cable 14. Outside handle bracket PIIB6525E