2007 NISSAN LATIO key battery

weight driver seat adjustment oil pressure power steering fluid fuel fill door release spark plugs

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NISSAN LATIO 2007 Service Repair Manual PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
UCS00

PRECAUTIONS
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
UCS006XG
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SRS and SB section of this Service Man-
ual.
WA RN ING:
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery DisconnectUCS006XH
NOTE:
This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″LOCK″ position.
Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1. Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2. Use the Intelligent Key or mechanical key to turn the ignition switch to the ″ACC″ position. At this time, the
steering lock will be released.
3. Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4. Perform the necessary repair operation.
5. When the repair work is completed, return the ignition switch to the ″LOCK″ position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6. Perform a self-diagnosis check of all control units using CONSULT-II.

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NISSAN LATIO 2007 Service Repair Manual A/T SHIFT LOCK SYSTEM
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Diagnostic ProcedureUCS005VP
SYMPTOM 1:
Selector lever cannot be moved from “P” position with ignition switch

Page 470 of 2896

NISSAN LATIO 2007 Service Repair Manual BCM (BODY CONTROL MODULE)
BCS-7
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BCM is activated with low current consumption mode.
CAN communication is not active.
When CAN communication

BCM (BODY CONTROL MODULE)
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BCM is activated with low current consumption mode.
CAN communication is not active.
When CAN communication operation is detected, it switches to CAN communication status.
When a state of the following switches changes, it switches to CAN communication state:
–Ignition switch
–Key switch (without Intelligent Key)
–Key switch and ignition knob switch (with Intelligent Key)
–Hazard switch
–Door lock/unlock switch
–Front door switch (LH, RH)
–Rear door switch (LH, RH)
–Back door lock assembly
–Combination switch (passing, lighting switch 1st position, front fog lamp)
–Keyfob (lock/unlock signal)
–Front door key cylinder switch LH
When control performed only by BCM is required by switch, it shifts to CAN communication inactive
mode.
Status of combination switch reading function is changed.
SYSTEMS CONTROLLED BY BCM DIRECTLY
Power door lock system. Refer to BL-23, "POWER DOOR LOCK SYSTEM" .
Remote keyless entry system. Refer to BL-54, "REMOTE KEYLESS ENTRY SYSTEM" .
Power window system. Refer to GW-17, "POWER WINDOW SYSTEM" . NOTE
Room lamp timer. Refer to LT- 9 1 , "INTERIOR ROOM LAMP" .
Rear wiper and washer system. Refer to WW-30, "REAR WIPER AND WASHER SYSTEM" .
NOTE:
Power supply only. No system control.
SYSTEMS CONTROLLED BY BCM AND IPDM E/R
Panic system. Refer to BL-54, "REMOTE KEYLESS ENTRY SYSTEM" .
Vehicle security (theft warning) system. Refer to BL-193, "VEHICLE SECURITY (THEFT WARNING)
SYSTEM" .
NVIS(NATS) system. Refer to BL-212, "NATS (Nissan Anti-Theft System)" .
Headlamp, tail lamp and battery saver control systems. Refer to LT- 7 5 , "PARKING, LICENSE PLATE AND
TA I L L A M P S" , LT- 5 , "HEADLAMP (FOR USA)" or LT-27, "HEADLAMP (FOR CANADA) - DAYTIME
LIGHT SYSTEM -" .
Front fog lamp. Refer to LT-41, "FRONT FOG LAMP" .
Front wiper and washer system. Refer to WW-4, "FRONT WIPER AND WASHER SYSTEM" .
Rear window defogger system. Refer to GW-50, "REAR WINDOW DEFOGGER" .
SYSTEMS CONTROLLED BY BCM AND COMBINATION METER
Warning chime. Refer to DI-47, "WARNING CHIME" .
Turn signal and hazard warning lamps. Refer to LT- 5 1 , "TURN SIGNAL AND HAZARD WARNING
LAMPS" .
SYSTEMS CONTROLLED BY BCM AND INTELLIGENT KEY UNIT
Intelligent Key system. Refer to BL-80, "INTELLIGENT KEY SYSTEM" .

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NISSAN LATIO 2007 Service Repair Manual BCS-8
BCM (BODY CONTROL MODULE)
Revision: June 20062007 Versa
MAJOR COMPONENTS AND CONTROL SYSTEM
CAN Communication System DescriptionEKS00I82
Refer to LAN-4, "SYSTEM DESCRIPTION" .
System Input Outpu

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NISSAN LATIO 2007 Service Repair Manual BCS-12
BCM (BODY CONTROL MODULE)
Revision: June 20062007 Versa
Terminals and Reference Values for BCMEKS00I85
Te r m i n a lWire
colorSignal nameSignal
input/
outputMeasuring condition
Reference val

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NISSAN LATIO 2007 Service Repair Manual BCM (BODY CONTROL MODULE)
BCS-13
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19 BRRemote keyless entry
receiver (power sup-
ply)Output OFF Ignition switch OFF
20 GRemote keyless entry
r

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NISSAN LATIO 2007 Service Repair Manual BCS-14
BCM (BODY CONTROL MODULE)
Revision: June 20062007 Versa
32 LGCombination switch
output 5Output ONLighting, turn, wiper OFF
Wiper dial position 4
33 YCombination switch
output 4Output ONLighti

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NISSAN LATIO 2007 Service Repair Manual BCM (BODY CONTROL MODULE)
BCS-15
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*1: With Intelligent Key.
*2: Without Intelligent Key.50 SB A/C indicator Output ONA/C OFF 0
A/C ON Battery vo

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