2010 NISSAN LATIO fuses

BL-206
< SERVICE INFORMATION >
TRUNK LID OPENER
Data Monitor
Active Test
Work FlowINFOID:0000000005396674
1. Check the symptom and customer's requests.
2. Understand the outline of system. Refer to BL-196, "
System Description".
3. Repair or replace any malfunctioning parts. Refer to BL-206, "
Trouble Diagnosis Chart by Symptom".
4. Does trunk lid opener operate normally? If Yes, GO TO 5. If No, GO TO 3.
5. Inspection End.
Trouble Diagnosis Chart by SymptomINFOID:0000000005396675
BCM Power Supply and Ground Circuit InspectionINFOID:0000000005612421
1.CHECK FUSES AND FUSIBLE LINK
• Check 40A fusible link (letter g , located in the fuse and fusible link box).
• Check 10A fuses [No. 6, 8 and 20, lo cated in the fuse block (J/B)].
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-
4, "Schematic" .
Monitor itemContent
IGN ON SW Indicates [ON/OFF] condition of ignition switch.
TRNK OPNR SW Indicates [ON/OFF] condition of trun k open signal from trunk lid opener switch.
VEHICLE SPEED Indicates [km/h] condition of vehicle speed.
Test item Content
TRUNK/BACK DOOR This test is able to check trunk lid lock assembly (actuator) unlock operation.
Actuator opens trunk lid lock assembly when “OPEN” on CONSULT-III screen is touched.
Symptom
Diagnoses/service procedureReference
page
Trunk lid opener does not operate.
(Without Intelligent Key or power windows) 1. Check BCM power supply and ground circuit.
BCS-16
2. Check trunk lid opener switch circuit. BL-207
3. Check trunk lid lock assembly (actuator) circuit.BL-214
4. Replace BCM.BCS-19
Trunk lid opener does not operate.
(Without Intelligent Key, with power windows)1. Check BCM power supply and ground circuit.
BCS-162. Check trunk lid opener switch circuit. BL-210
3. Check trunk lid lock assembly (actuator) circuit.BL-214
4. Replace BCM.BCS-19
Trunk lid opener does not operate.
(With Intelligent Key)1. Check BCM power supply and ground circuit.
BCS-16
2.Check Intelligent Key power supply and ground cir-
cuit. BL-126
3. Check trunk lid opener switch circuit.
BL-212
4. Check trunk lid lock assembly (actuator) circuit.BL-214
5. Replace BCM.BCS-19
Revision: January 20102010 Versa

TROUBLE DIAGNOSES FOR SYMPTOMSBRC-83
< SERVICE INFORMATION > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
1.CHECK SYMPTOM
1. Apply brake.
2. Start engine.
Does the symptom occur only when engine is started?
YES >> Carry out self-diagnosis. Refer to BRC-60, "CONSULT-III Function (ABS)".
NO >> GO TO 2.
2.RECHECK SYMPTOM
Does the symptom occur only when electrical equi pment switches (such as headlamp) are turned on?
YES >> Check for radio, antenna or related wiring that is routed too close to the ABS actuator and electric
unit (control unit) and reroute as necessary.
NO >> Go to BRC-81, "
ABS Works Frequently".
ABS Warning Lamp Does Not Come On Wh en Ignition Switch Is Turned On
INFOID:0000000005612178
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) FUSES
Check 40A fusible link f and 30A fusible link k for ABS actuator and electric unit (control unit).
OK or NG
OK >> GO TO 2.
NG >> If fusible link is blown, be sure to eliminate cause of problem before replacing.
2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUITS
1. Disconnect ABS actuator and electric unit (control unit) connec- tor.
2. Check voltage between ABS actuator and electric unit (control
unit) connector E33 terminals 2, 3 and ground.
Does battery voltage exist?
YES >> GO TO 3.
NO >> Repair harness or connectors between fusible link and ABS actuator and electric unit (control unit).
3.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND CIRCUIT
Check continuity between ABS act uator and electric unit (control
unit) connector E33 terminals 1, 4 and ground.
Does continuity exist?
YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-89, "
Removal and Installation".
NO >> Repair harness or connectors between ABS actuator
and electric unit (control unit) and ground.
ABS Warning Lamp Stay s On When Ignition Switch Is Turned OnINFOID:0000000005612179
1.CARRY OUT SELF-DIAGNOSIS
Carry out self-diagnosis. Refer to BRC-60, "
CONSULT-III Function (ABS)".
Are malfunctions detected in self-diagnosis?
AWFIA0610ZZ
AWFIA0611ZZ
Revision: January 20102010 Versa

COMBINATION METERSDI-15
< SERVICE INFORMATION >
C
DE
F
G H
I
J
L
M A
B
DI
N
O P
YES >> GO TO 2.
NO >> Check power supply and ground circuit of combination meter. Refer to DI-15, "
Power Supply and
Ground Circuit Inspection" .
2.CHECK COMBINATION METER (CONSULT-III)
Select “METER/M&A” on CONSULT-II I and perform self-diagnosis of combination meter. Refer to DI-13,
"CONSULT-III Function (METER/M&A)" .
Self
-diagnostic results content
No malfunction detected>> Refer to DI-15, "Symptom Chart" .
Malfunction detected>> Refer to DI-13, "
CONSULT-III Function (METER/M&A)" .
Symptom ChartINFOID:0000000005395017
Power Supply and Gro und Circuit InspectionINFOID:0000000005395018
1.CHECK FUSE
Check for blown combination meter fuses.
OK or NG
OK >> GO TO 2.
NG >> Be sure to eliminate cause of malfunction before installing new fuse. Refer to PG-4
.
2.CHECK POWER SUPPLY CIRCUIT
Check voltage between combination meter harness connector termi-
nals and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
Symptom Possible cause
Improper speedometer and odo/trip meter indication. Refer to DI-16, "
Vehicle Speed Signal Inspection" .
Improper tachometer indication. Refer to DI-17, "
Engine Speed Signal Inspection" .
Improper fuel gauge indication. Refer to DI-17, "
Fuel Level Sensor Signal Inspection" .
Low-fuel warning lamp indication is irregular.
Improper A/T position indication. Refer to DI-36, "
A/T Indicator Does Not Illuminate" .
Improper CVT position indication. Refer to DI-41, "
CVT Indicator Does Not Illuminate" .
Power source Fuse No.
Battery 13
Ignition switch ON or START 3
TerminalsIgnition switch position
(+) (–) OFF ON
Combination meter
connector Te r m i n a l
M24 27
Ground Battery voltage Battery voltage
28 0 V Battery voltage
PKIC0700E
Revision: January 20102010 Versa

GW-52
< SERVICE INFORMATION >
REAR WINDOW DEFOGGER
Power is supplied at all times
• through 15A fuses (No. 46 and 47, located in the IPDM E/R)
• to rear window defogger relay
• through 10A fuse [No. 5 (with heated mirrors), located in the fuse block (J/B)]
• to heated mirror relay terminal 3
• through 40A fusible link (letter g , located in the fuse and fusible link box)
• to BCM terminal 70.
With the ignition switch turned to ON or START position, power is supplied
• through ignition relay
• to rear window defogger relay (located in the IPDM E/R)
• through 10A fuse [No. 6, located in the fuse block (J/B)]
• to BCM terminal 38.
Ground is supplied
• to BCM terminal 67 and
• to front air control terminal 8
• through body grounds M57 and M61
• to IPDM E/R terminals 39 and 59
• through body grounds E15 and E24.
When front air control (rear window defogger switch) is turned to ON, ground is supplied
• to BCM terminal 9
• through front air control terminal 3
• through front air control terminal 8
• through body grounds M57 and M61.
Then rear window defogger switch is illuminated.
Then BCM recognizes that rear window defogger switch is turned to ON.
Then it sends rear window defogger switch signals to IPDM E/R via CAN communication (CAN-H, CAN-L).
When IPDM E/R receives rear window defogger switch signals, ground is supplied
• to rear window defogger relay (located in the IPDM E/R)
• through IPDM E/R terminals 39 and 59
• through body grounds E15 and E24
Then rear window defogger relay is energized.
With power and ground supplied, rear window def ogger filaments heat and defog the rear window.
When rear window defogger relay is turned to ON (with heated mirrors), power is supplied
• through heated mirror relay terminal 5
• to door mirror (LH and RH) terminal 1.
Door mirror (LH and RH) is grounded through body grounds M57 and M61.
With power and ground supplied, rear window defogger filaments heat and defog the rear window and door
mirror filaments heat and defog the mirrors.
CAN Communication System DescriptionINFOID:0000000005396770
Refer to LAN-7, "System Description".
Revision: January 20102010 Versa

REAR WINDOW DEFOGGERGW-57
< SERVICE INFORMATION >
C
DE
F
G H
J
K L
M A
B
GW
N
O P
1. Turn ignition switch OFF.
2. Disconnect BCM and front air control.
3. Check continuity between BCM connector M18 (A) terminal 9 and front air control connector M33 (B) terminal 3.
4. Check continuity between BCM connector M18 (A) terminal 9 and ground
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3.CHECK REAR WINDOW DEFOGGER SWITCH
Check continuity between fr ont air control terminals.
OK or NG
OK >> GO TO 4.
NG >> Replace front air control. Refer to MTC-56, "
Removal
and Installation" .
4.CHECK REAR WINDOW DEFOGGER SWITCH GROUND
Check continuity between front air control connector M33 terminal 8
and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
5.CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M18 terminal 9 and ground.
OK or NG
OK >> Replace front air control. Refer to MTC-56 .
NG >> Replace BCM. Refer to BCS-19, "
Removal and Installa-
tion of BCM" .
Rear Window Defogger Circuit InspectionINFOID:0000000005396779
1.CHECK FUSES
Check if any of the following fuses in IPDM E/R are blown. 9 - 3
: Continuity should exist.
9 - Ground : Continuity should not exist.
PIIB6479E
Terminals Condition Continuity
38 Rear window defogger switch is ON
(pressed)
Ye s
Rear window defogger switch is OFF
(released) No
PIIB6480E
Connector
Terminal
Ground Continuity
8Y es
M33
PIIB6481E
9 - Ground : Approx. 5V
WIIA0523E
Revision: January 20102010 Versa

MTC-36
< SERVICE INFORMATION >
TROUBLE DIAGNOSIS
NG >> Check power supply circuit and 15A fuses [Nos. 15 and 17, located in the fuse block (J/B)].Refer to PG-4, "
Schematic".
• If fuses are OK, reinstall fuses and GO TO 3.
• If fuses are NG, replace fuse and check harness for short circuit. Repair or replace if necessary.
3.CHECK BLOWER MOTOR RELAY POWER SUPPLY CIRCUITS
1. Turn ignition switch OFF.
2. Disconnect blower motor relay connector.
3. Turn ignition switch ON.
4. Check voltage between blower motor relay harness connector J- 1 terminal 1, 5 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4.CHECK BLOWER MOTOR RELAY (S WITCH SIDE) CIRCUIT FOR OPEN
1. Turn ignition switch OFF.
2. Check continuity between blower motor relay harness connector J-1 (A) terminal 3 and front blower motor harness connector
M62 (B) terminal 1.
OK or NG
OK >> GO TO 5.
NG >> Repair harness or connector.
5.CHECK BLOWER MOTOR RELAY GROUND CIRCUIT
Check continuity between blower motor relay harness connector J-1
terminal 2 and ground.
OK or NG
OK >> Replace blower motor relay.
NG >> Repair harness or connector.
6.CHECK FRONT BLOWER MOTOR
Check continuity between front blower motor terminals 1 and 2.
NOTE:
Ensure that there are no foreign particles inside the A/C unit assem-
bly for a smooth rotation of the front blower motor.
OK or NG
OK >> GO TO 7.
NG >> Replace front blower motor. Refer to MTC-63, "
Removal
and Installation".
7.CHECK CIRCUIT CONTINUITY BETWEEN FRONT BLOWER MOTOR AND FRONT AIR CONTROL
1 - Ground Battery voltage should exist.
5 - Ground Battery voltage should exist.
WJIA1783E
Continuity should exist.
WJIA2263E
Continuity should exist.
WJIA2264E
1 - 2
: Continuity should exist.
WJIA2230E
Revision: January 20102010 Versa

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PG-27
< SERVICE INFORMATION >
C
D E
F
G H
I
J
L
M A
B
PG
N
O PIPDM E/R Power/Ground Circuit InspectionINFOID:0000000005395362
1.FUSE AND FUSIBLE LINK INSPECTION
Check that the following fusible links or IPDM E/R fuses are not blown.
OK or NG
OK >> GO TO 2.
NG >> Replace fuse or fusible link.
2.POWER CIRCUIT INSPECTION
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector E42.
3. Check voltage between IPDM E/R harness connector E42 terminals 1, 2 and ground.
50 V Front fog lamp (LH) Output ON or
STARTLighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
51 W Front fog lamp (RH) Output ON or
START Lighting
switch must
be in the 2ND
position
(LOW beam
is ON) and
the front fog
lamp switch OFF
0V
ON Battery voltage
52 L LH Low beam head-
lamp Output — Lighting switch in 2nd position Battery voltage
54 P RH Low beam head-
lamp
Output — Lighting switch in 2nd position Battery voltage
55 G LH High beam head-
lamp
Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position
Battery voltage
56 Y RH High beam head-
lamp Output —Lighting switch in 2nd position
and placed in HIGH or PASS
position Battery voltage
59 B Ground Input ——0V
60 R Rear window defogger
relay
OutputON or
START Rear defogger Switch ON
Battery voltage
Rear defogger Switch OFF 0V
Te r m i n a l
Wire
color Signal name Signal
input/
output Measuring condition
Reference value
(Approx.)
Ignition
switch Operation or condition
Terminal No.
Signal nameFuse, fusible link No.
1, 2 Battery power a, b, d
Revision: January 20102010 Versa

SRS-8
< SYMPTOM DIAGNOSIS >
TROUBLE DIAGNOSIS
TROUBLE DIAGNOSIS
Trouble Diagnosis IntroductionINFOID:0000000005396903
CAUTION:
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to do so in
this Service Manual.
• Do not attempt to repair, splice or modify SRS wiring harnesses. If a harness is damaged, replace it
with a new one.
• Keep ground connections clean.
DIAGNOSIS FUNCTION
The SRS self-diagnosis results can be read by usi ng “AIR BAG” warning lamp and/or CONSULT-III.
The User mode is exclusively prepared for the customer (driver). This mode warns the driver of a system mal-
function through the operation of the “AIR BAG” warning lamp.
The Diagnosis mode allows the technician to locate and inspect the malfunctioning part.
The mode applications for the “AIR BAG” warning lamp and CONSULT-III are as follows:
HOW TO PERFORM TROUBLE DIAGNOSES FOR QUICK AND ACCURATE REPAIR
A good understanding of the malfunction conditions can make troubleshooting faster and more accurate.
In general, each customer feels differently about a malf unction. It is important to fully understand the symp-
toms or conditions for a customer complaint.
Information From Customer
WHAT - Vehicle model
WHEN - Date, Frequencies
WHERE - Road conditions
HOW - Operating conditions, Symptoms
Preliminary Check
Check that the following parts are in good order.
• Battery (Refer to SC-5, "
How to Handle Battery".)
• Fuses (Refer to SRS-11, "
Schematic".)
• System component-to-harness connections
WORK FLOW
User mode Diagnosis mode Display type
“AIR BAG” warning lamp XXON-OFF operation
CONSULT-III —XMonitoring
Revision: January 20102010 Versa