NISSAN LATIO 2007 Service Repair Manual

BL-152
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
4. CHECK PARK POSITION SWITCH CIRCUIT
1. Disconnect Intelligent Key unit connector.
2. Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 10 and CVT device (park position switch) har-
ness connector (B) M38 terminal 8.
3. Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 10 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
5. CHECK INTELLIGENT KEY OUTPUT SIGNAL
1. Connect Intelligent Key unit connector and CVT device (park position switch) connector.
2. Check voltage between Intelligent Key unit connector M52 terminal 10 and ground.
OK or NG
OK >> CVT device (park position switch) circuit is OK.
NG >> Replace Intelligent Key unit. Refer to BL-160, "
Removal
and Installation of Intelligent Key Unit" . 10 – 8 : Continuity should exist.
10 – Ground : Continuity should not exist.
WIIA1261E
ConnectorTerminal
ConditionVoltage (V)
(Approx.)
(+) (-)
M52 10 GroundSelector lever is in “P” position 0
Other than above Battery voltage
WIIA1258E

INTELLIGENT KEY SYSTEM
BL-153
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“P-SHIFT” Warning Lamp (With CVT) CheckEIS009DB
1. CHECK WARNING LAMP OPERATION
With CONSULT-II

Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-
II.

Select “KNOB ON”.
“P-SHIFT” warning lamp should illuminate.
Without CONSULT-II
1. Turn ignition switch OFF.
2. While monitoring the combination meter warning lamps, turn
ignition switch ON. "P-SHIFT" warning lamp should illuminate
for 1 second to perform a bulb check.
OK or NG
OK >> INSPECTION END
NG >> Check combination meter. Refer to DI-5, "
COMBINATION METERS" .
PIIB4356E
WIIA1262E

BL-154
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
“LOCK” Warning Lamp (With M/T) CheckEIS009DC
1. CHECK WARNING LAMP OPERATION
With CONSULT-II

Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-
II.

Select “KNOB ON”.
“LOCK” warning lamp should illuminate.
Without CONSULT-II
1. Turn ignition switch OFF.
2. While monitoring the combination meter warning lamps, turn
ignition switch ON. "LOCK" warning lamp should illuminate for 1
second to perform a bulb check.
OK or NG
OK >> INSPECTION END
NG >> Check combination meter. Refer to DI-5, "
COMBINATION METERS" .
PIIB4356E
WIIA1263E

INTELLIGENT KEY SYSTEM
BL-155
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“KEY” Warning Lamp (RED) CheckEIS009DD
1. CHECK WARNING LAMP OPERATION
With CONSULT-II

Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-
II.

Select “RED ON”.
“KEY” warning lamp (red) should illuminate.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Ensure Intelligent Key is outside and away from the vehicle.
3. While monitoring the combination meter warning lamps, push
the ignition knob switch.
4. The "KEY" warning lamp (red) should illuminate indicating that
the Intelligent Key is not nearby.
OK or NG
OK >> INSPECTION END
NG >> Check combination meter. Refer to DI-5, "
COMBINATION METERS" .
PIIB4356E
WIIA1264E

BL-156
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
“KEY” Warning Lamp (GREEN) CheckEIS009DE
1. CHECK WARNING LAMP OPERATION
With CONSULT-II

Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-
II.

Select “BLUE ON”.
“KEY” warning lamp (green) should illuminate.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Ensure Intelligent Key is in your possession inside the vehicle.
3. While monitoring the combination meter warning lamps, push
the ignition knob switch.
4. The "KEY" warning lamp (green) should illuminate indicating
that the Intelligent Key is nearby.
OK or NG
OK >> INSPECTION END
NG >> Check combination meter. Refer to DI-5, "
COMBINATION METERS" .
Check Warning Chime in Combination MeterEIS0092R
1. CHECK WARNING CHIME OPERATION
With CONSULT-II

Check “INSIDE BUZZER” in “ACTIVE TEST” mode with CON-
SULT-II.

Touch “TAKE OUT”, “KNOB” and “KEY” on “ACTIVE TEST”
screen.
OK or NG
OK >> INSPECTION END
NG >> GO TO 2.
PIIB4356E
WIIA1264E
Does each warning chime sound?
PIIB6619E

INTELLIGENT KEY SYSTEM
BL-157
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Revision: June 20062007 Versa
2. CHECK OTHER WARNING CHIME OPERATION
Check other warning chime operation using combination meter.
OK or NG
OK >> INSPECTION END
NG >> GO TO DI-47, "
WARNING CHIME" .
Hazard Function CheckEIS0092S
1. CHECK HAZARD WARNING LAMP
Do hazard warning lamps flash with hazard switch?
YES or NO
YES >> Hazard warning lamp circuit is OK.
NO >> Check hazard circuit. Refer to LT- 5 1 , "
TURN SIGNAL AND HAZARD WARNING LAMPS" .
Horn Function CheckEIS0092T
First perform the “SELF-DIAG RESULTS” of “BCM” with CONSULT-II, then perform the trouble diagno-
sis of malfunction system indicated in “SELF-DIAG RESULTS” of “BCM”. Refer to BCS-18, "
CAN Com-
munication Inspection Using CONSULT-II (Self-Diagnosis)".
1. CHECK HORN OPERATION
Check if horn sounds with horn switch.
Does horn operate?
Yes >> GO TO 2.
No >> Check horn circuit. Refer to WW-46, "
HORN" .
2. CHECK IPDM E/R INPUT SIGNAL
Check voltage between IPDM E/R connector and ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> GO TO 3.Does warning chime in combination meter sound?
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
IPDM E/R
connectorTe r m i n a l
E46 45 Ground Battery voltage
WIIA1251E

BL-158
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
3. CHECK HORN RERAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R and horn relay connector.
3. Check continuity between IPDM E/R harness connector and
horn relay harness connector.
4. Check continuity between IPDM E/R harness connector and
ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
Headlamp Function CheckEIS0092U
1. CHECK HEADLAMP OPERATION
Check if headlamps operate by lighting switch.
Do headlamps come on when turning lighting switch ON?
YES >> Headlamp circuit is OK.
NO >> Check headlamp system. Refer to LT- 5 , "
HEADLAMP (FOR USA)" or LT-27, "HEADLAMP (FOR
CANADA) - DAYTIME LIGHT SYSTEM -" .
AB
Continuity
IPDM E/R
connectorTe r m i n a lHorn relay
connectorTe r m i n a l
E46 45 H-1 1 Yes
A
GroundContinuity
IPDM E/R connector Terminal
E46 45 No
WIIA1252E

INTELLIGENT KEY SYSTEM
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Intelligent Key Battery ReplacementEIS0092W
DISASSEMBLY AND ASSEMBLY OF INTELLIGENT KEY
1. Release the lock knob at the back of the Intelligent Key and remove the mechanical key.
2. Insert a flat-blade screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.
CAUTION:

Be careful not to touch the circuit board or battery termi-
nal.

The key fob is water-resistant. However, if it does get wet,
immediately wipe it dry.
3. Replace the battery with new one.
4. Align the tips of the upper and lower parts, and then push them
together until it is securely closed.
CAUTION:

When replacing battery, be sure to keep dirt, grease, and
other foreign materials off the electrode contact area.

After replacing the battery, check to make sure all Intelli-
gent Key functions work normally.
INTELLIGENT KEY BATTERY INSPECTION
Check by connecting a resistance (approximately 300Ω) so that the
current value becomes about 10 mA.
Remote Keyless Entry FunctionEIS0 09 DF
Check keyfob function using Remote Keyless Entry Tester J-43241.
PIIB6221E
PIIB6222E
Standard : Approx. 2.5 - 3.0V
OCC0607D
LEL946A

BL-160
INTELLIGENT KEY SYSTEM
Revision: June 20062007 Versa
Removal and Installation of Intelligent Key UnitEIS0092V
REMOVAL
1. Remove glove box assembly. Refer to IP-11, "Removal and Installation" .
2. Disconnect Intelligent Key unit connector, remove screw and
Intelligent Key unit.
INSTALLATION
Installation is in the reverse order of removal.
PIIB6534E

DOOR
BL-161
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Revision: June 20062007 Versa
DOORPFP:80100
Fitting AdjustmentEIS0092X
FRONT DOOR
Longitudinal Clearance and Surface Height Adjustment at Front End
Access from inside the fender to loosen the hinge bolts. Raise the front door at rear end to adjust.
Surface Height Adjustment
Loosen the front door bolts, and adjust the surface height difference of fender and front door according to the
fitting standard dimension.
1. Front fender 2. Front door outer 3. Rear door outer
4. Rear fender 5. Front door weatherstrip 6. Front door sash
7. Rear door weatherstrip 8. Rear door sash
PIIB6516E