NISSAN LATIO 2011 Service Repair Manual

INTELLIGENT KEY SYSTEMBL-151
< SERVICE INFORMATION >
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2. Disconnect Intelligent Key unit connector.
3. Check voltage between Intelligent Key unit harness connector M52 terminal 26 and ground.
OK or NG
OK >> Stop lamp switch is OK.
NG >> GO TO 2
2.CHECK STOP LAMP SWIT CH POWER SUPPLY CIRCUIT
1. Disconnect stop lamp switch connector.
2. Check voltage between stop lamp switch harness connector E13 terminal 1 and ground.
OK or NG
OK >> GO TO 3
NG >> Repair or replace harness between stop lamp switch power supply circuit and fuse.
3.CHECK STOP LAMP SWITCH OPERATION
Check continuity between stop lamp switch terminals 1 and 2.
OK or NG
OK >> GO TO 4
NG >> Replace stop lamp switch.
4.CHECK STOP LAMP SWITCH CIRCUIT
1. Check continuity between Intelligent Key unit harness connector (A) M52 terminal 26 and stop lamp switch harness connector (B)
E13 terminal 2.
2. Check continuity between Intelligent Key unit harness connector M52 terminal 26 and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
Connector Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M52 26Ground Brake pedal
depressed Battery volt-
age
Brake pedal released 0
WIIA1207E
1 - Ground
: Battery voltage
WIIA1255E
Component Terminals ConditionContinuity
Stop lamp switch 12 Brake pedal depressed
Yes
Brake pedal not depressed No
WIIA1256E
26 - 2 : Continuity should exist.
26 - Ground : Continuity should not exist.
WIIA1257E
Revision: May 2010 2011 Versa

BL-152
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
Stop Lamp Switch Check (With M/T)
INFOID:0000000005929360
1.CHECK STOP LAMP SWITCH INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect Intelligent Key unit connector.
3. Check voltage between Intelligent Key unit harness connector M52 terminal 26 and ground.
OK or NG
OK >> Stop lamp switch is OK.
NG >> GO TO 2
2.CHECK STOP LAMP SWIT CH POWER SUPPLY CIRCUIT
1. Disconnect stop lamp switch connector.
2. Check voltage between stop lamp switch harness connector E13 terminal 1 and ground.
OK or NG
OK >> GO TO 3
NG >> Repair or replace harness between stop lamp switch power supply circuit and fuse.
3.CHECK STOP LAMP SWITCH OPERATION
Check continuity between stop lamp switch terminals 1 and 2.
OK or NG
OK >> GO TO 4
NG >> Replace stop lamp switch.
4.CHECK STOP LAMP SWITCH CIRCUIT
1. Check continuity between Inte lligent Key unit harness connector
(A) M52 terminal 26 and stop lamp switch harness connector (B)
E13 terminal 2.
2. Check continuity between Inte lligent Key unit harness connector
M52 terminal 26 and ground.
OK or NG
Connector Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M52 26Ground Brake pedal
depressed Battery volt-
age
Brake pedal released 0
WIIA1207E
1 - Ground
: Battery voltage
WIIA1208E
Component Terminals ConditionContinuity
St op la mp switch 12 Brake pedal depressed
Yes
Brake pedal not depressed No
WIIA1209E
26 - 2 : Continuity should exist.
26 - Ground : Continuity should not exist.
WIIA1210E
Revision: May 2010 2011 Versa

INTELLIGENT KEY SYSTEMBL-153
< SERVICE INFORMATION >
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OK >> Check condition of harness and connector.
NG >> Repair or replace harness.
CVT or A/T Shift Se lector (Park Position Switch) CheckINFOID:0000000005929361
1.CHECK CVT OR A/T SHIFT SELECTOR (PARK POSITION SWITCH) INPUT SIGNAL
1. Turn ignition switch OFF.
2. While pressing the ignition knob switch, check voltage between Intelligent Key unit harness connector M52 terminal 10 and ground.
OK or NG
OK >> Replace Intelligent Key unit. Refer to BL-158, "Removal
and Installation of Intelligent Key Unit".
NG >> GO TO 2
2.CHECK CVT OR A/T SHIFT SELECTOR (PARK POSITION SWITCH)
1. Disconnect CVT or A/T shift select or (park position switch) connector.
2. Check continuity between CVT or A/T shift selector (park position switch) terminals 6 and 8.
OK or NG
OK >> GO TO 3
NG >> Replace CVT or A/T shift selector (park position switch).
3.CHECK PARK POSITION SWITCH GROUND CIRCUIT
Check continuity between CVT or A/T shift selector (park position
switch) harness connector M38 terminal 6 and ground.
OK or NG
OK >> GO TO 4
NG >> Repair or replace harness.
4.CHECK PARK POSITION SWITCH CIRCUIT
1. Disconnect Intelligent Key unit connector.
Connector Te r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
M52 10 Ground Selector lever is in "P" position 0
Other than above
Battery voltage
WIIA1258E
Component Terminals ConditionContinuity
CVT or A/T
shift selector
(park position switch) 68Selector lever is in "P" position Yes
Other than above
No
WIIA1259E
6 – Ground : Continuity should exist.
WIIA1260E
Revision: May 2010 2011 Versa

BL-154
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
2. Check continuity between Intelligent Key unit harness connector
(A) M52 terminal 10 and CVT or A/T shift selector (park position
switch) harness connector (B) M38 terminal 8.
3. Check continuity between Inte lligent 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 or A/T shift selector (park position switch) connector.
2. Check voltage between Intelligent Key unit connector M52 terminal 10 and ground.
OK or NG
OK >> CVT or A/T shift selector (park position switch) circuit is
OK.
NG >> Replace Intelligent Key unit. Refer to BL-158, "
Removal
and Installation of Intelligent Key Unit".
"P-SHIFT" Warning Lamp (With CVT or A/T) CheckINFOID:0000000005929362
1.CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “KNOB ON”.
“P-SHIFT” warning lamp should illuminate.
Without CONSULT-III
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-4
.
10 – 8 : Continuity should exist.
10 – Ground : Continuity should not exist.
WIIA1261E
Connector
Te r m i n a l
ConditionVoltage (V)
(Approx.)
(+) (-)
M52 10 Ground Selector lever is in “P” position 0
Other than above
Battery voltage
WIIA1258E
WIIA1262E
Revision: May 2010 2011 Versa

INTELLIGENT KEY SYSTEMBL-155
< SERVICE INFORMATION >
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"LOCK" Warning Lamp (With M/T) CheckINFOID:0000000005929363
1.CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “KNOB ON”.
“LOCK” warning lamp should illuminate.
Without CONSULT-III
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-4
.
"KEY" Warning Lamp (RED) CheckINFOID:0000000005929364
1.CHECK WARNING LAMP OPERATION
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “RED ON”.
“KEY” warning lamp (red) should illuminate.
Without CONSULT-III
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-4
.
"KEY" Warning Lamp (GREEN) CheckINFOID:0000000005929365
1.CHECK WARNING LAMP OPERATION
WIIA1263E
WIIA1264E
Revision: May 2010 2011 Versa

BL-156
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
With CONSULT-III
• Check “INDICATOR” in “ACTIVE TEST” mode with CONSULT-III.
• Select “BLUE ON”.
“KEY” warning lamp (green) should illuminate.
Without CONSULT-III
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-4
.
Check Warning Chime in Combination MeterINFOID:0000000005929366
1.CHECK WARNING CHIME OPERATION
With CONSULT-III
• Check “INSIDE BUZZER” in “ACTIVE TEST” mode with CONSULT-III.
• Touch “TAKE OUT”, “KNOB” and “KEY” on “ACTIVE TEST” screen.
OK or NG
OK >> Inspection End.
NG >> GO TO 2.
2.CHECK OTHER WARNING CHIME OPERATION
Check other warning chime operation using combination meter.
OK or NG
OK >> Inspection End.
NG >> Refer to DI-43
.
Hazard Function CheckINFOID:0000000005929367
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 0
.
WIIA1264E
Does each warning chime sound?
Does warning chime in combination meter sound?
Revision: May 2010 2011 Versa

INTELLIGENT KEY SYSTEMBL-157
< SERVICE INFORMATION >
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Horn Function CheckINFOID:0000000005929368
First perform the “SELF-DIAG RESULTS” of “BCM” with CONSULT-III, then perform the trouble diag-
nosis of malfunction system indicated in “SELF-DIAG RESULTS” of “BCM”. Refer to BCS-18, "
CAN
Communication Inspection Using CONSULT-III (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-40
.
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-28, "Removal and
Installation of IPDM E/R".
NG >> GO TO 3
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 CheckINFOID:0000000005929369
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
or LT- 2 7.
Te r m i n a l s
Voltage (V)(Approx.)
(+)
(–)
IPDM E/R
connector Te r m i n a l
E46 45Ground Ba ttery voltage
WIIA1251E
AB
Continuity
IPDM E/R
connector Te r m i n a l
Horn relay
connector Te r m i n a l
E46 45H-1 1Yes
A GroundContinuity
IPDM E/R connector Terminal
E46 45 No
WIIA1252E
Revision: May 2010 2011 Versa

BL-158
< SERVICE INFORMATION >
INTELLIGENT KEY SYSTEM
Intelligent Key Battery Replacement
INFOID:0000000005929370
INTELLIGENT KEY BATTERY INSPECTION
Check by connecting a resistance (approximately 300 Ω) so that the
current value becomes about 10 mA.
Remote Keyless Entry FunctionINFOID:0000000005929371
Check keyfob function using Remote Keyless Entry Tester J-43241.
Removal and Installation of Intelligent Key UnitINFOID:0000000005929372
REMOVAL
1. Remove glove box assembly. Refer to IP-12, "Removal and Installation".
PIIB5065E
Standard : Approx. 2.5 - 3.0V
OCC0607D
LEL946A
Revision: May 2010 2011 Versa

INTELLIGENT KEY SYSTEMBL-159
< SERVICE INFORMATION >
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2. Disconnect Intelligent Key unit connector, remove screw and Intelligent Key unit.
INSTALLATION
Installation is in the reverse order of removal.
PIIB6534E
Revision: May 2010 2011 Versa

BL-160
< SERVICE INFORMATION >
DOOR
DOOR
Fitting AdjustmentINFOID:0000000005929373
FRONT DOOR
Longitudinal Clearance 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.
Striker Adjustment
1. Front fender2. Front door outer3. Rear door outer
4. Rear fender 5. Front door weatherstrip 6. Front door sash
7. Rear door weatherstrip 8. Rear door sash
PIIB6516E
Revision: May 2010 2011 Versa