NISSAN LATIO 2007 Service Repair Manual

INSTRUMENT PANEL ASSEMBLY
IP-21
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IP
Revision: June 20062007 Versa
17. Remove screws (A) and metal clip (B), and remove combination
meter.
Installation
Installation is in the reverse order of removal.
GLOVE BOX ASSEMBLY
Removal
1. Remove glove box screws.
2. Pull backward while disengaging the glove box assembly pawls.
3. Disconnect lamp harness connector, and then remove glove box
assembly.
Installation
Installation is in the reverse order of removal.
INSTRUMENT LOWER FINISHER
Removal
1. Pull backward while disengage the instrument lower finisher's
clip and pawls.
2. Disconnect in-vehicle sensor and harness connector, and then
remove instrument lower finisher.
Installation
Installation is in the reverse order of removal.
PKIC0703E
PIIB3404E
LIIA2544E

IP-22
INSTRUMENT PANEL ASSEMBLY
Revision: June 20062007 Versa
CENTER CONSOLE ASSEMBLY
Removal
1. Insert a suitable tool into front side space of console mask, and
disengage metal clips.
2. Disconnect harness connector, and then remove console mask.
3. Place the selector lever in "D" position (A/T and CVT only).
4. Remove selector lever knob (A/T and CVT only). Refer to CVT-
191, "Removal and Installation" (CVT), AT-229, "Control Device
Removal and Installation" (A/T).
5. Pull up and disengage A/T and CVT console finisher metal clips
(A/T and CVT only).
6. Remove A/T and CVT console finisher (A/T and CVT only).
7. Remove shift knob (M/T only). Refer to MT-48, "
SHIFT CONTROL" .
8. Pull up and disengage M/T console boot metal clips (M/T only).
9. Remove M/T console boot (M/T only).
10. Disengage console rear finisher metal clips and pawl.
11. Remove console rear finisher.
12. Disengage console mask cover metal clips and pawls, and then
remove console mask cover (with armrest).
PIIB6386E
PIIB2454J
PIIB2452J
PIIB6387E

INSTRUMENT PANEL ASSEMBLY
IP-23
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Revision: June 20062007 Versa
13. Disengage rear cup holder metal clips and pawls (without arm-
rest).
14. Remover rear cup holder (without armrest).
15. Remove console body assembly screws and nut.
16. Disconnect harness connector, and then remove console body assembly.
17. Remove both of the instrument lower cover LH and RH clips.
18. Disengage instrument lower cover LH and RH metal clips and
remove both of the instrument lower cover LH and RH.
19. Remove screws and then remove center console.
Installation
Installation is in the reverse order of removal.
PIIB6388E
PIIB2882J

IP-24
INSTRUMENT PANEL ASSEMBLY
Revision: June 20062007 Versa
Disassembly and AssemblyEIS0097A
GLOVE BOX ASSEMBLY
Disassembly
1. Remove screws of damper, and then remove damper.
2. Remove screws of glove box striker, and then remove glove box striker.
3. Remove screws of glove box latch, and then remove glove box latch.
Assembly
Assembly is in the reverse order of disassembly.
1. Glove box striker 2. Glove box 3. Glove box latch
4. Damper
LIIA2555E

INSTRUMENT PANEL ASSEMBLY
IP-25
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Revision: June 20062007 Versa
CENTER CONSOLE ASSEMBLY
Disassembly
Remove the four screws, and then remove front cup holder from center console.
Assembly
Assembly is in the reverse order of disassembly.
COMBINATION METER
Disassembly
Disengage the eight tabs to separate front cover (1) from the unified
meter control unit assembly (2).
Assembly
Assembly is in the reverse order of disassembly.
1. Center console 2. Front cup holder
LIIA2556E
LIIA2582E

IP-26
INSTRUMENT PANEL ASSEMBLY
Revision: June 20062007 Versa

LAN-1
LAN SYSTEM
K ELECTRICAL
CONTENTS
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SECTION LAN
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LAN
Revision: June 20062007 Versa
CAN FUNDAMENTAL
PRECAUTIONS .......................................................... 3
Precautions When Using CONSULT-II ..................... 3
Precautions for Trouble Diagnosis ........................... 3
Precautions for Harness Repair ............................... 3
SYSTEM DESCRIPTION ............................................ 4
CAN Communication System ................................... 4
SYSTEM DIAGRAM .............................................. 4
CAN COMMUNICATION CONTROL CIRCUIT ..... 5
Diag on CAN ............................................................ 6
DESCRIPTION ...................................................... 6
SYSTEM DIAGRAM .............................................. 6
TROUBLE DIAGNOSIS .............................................. 7
Condition of Error Detection ..................................... 7
CAN COMMUNICATION SYSTEM ERROR ......... 7
WHEN INDICATED “U1000” OR “U1001” IS INDI-
CATED EVEN THOUGH CAN COMMUNICA-
TION SYSTEM IS NORMAL ................................. 7
Symptom When Error Occurs in CAN Communi-
cation System ........................................................... 8
ERROR EXAMPLE ............................................... 8
Self-Diagnosis ........................................................ 12
CAN Diagnostic Support Monitor ........................... 13
MONITOR ITEM (CONSULT-II) .......................... 13
MONITOR ITEM (ON-BOARD DIAGNOSIS) ...... 14
TROUBLE DIAGNOSES WORK FLOW .................. 15
Information Needed for Trouble Diagnosis ............. 15
How to Use CAN Communication Signal Chart ..... 15
Trouble Diagnosis Flow Chart ................................ 16
Trouble Diagnosis Procedure ................................. 17
INTERVIEW WITH CUSTOMER ......................... 17
INSPECTION OF VEHICLE CONDITION ........... 18
CHECK OF CAN SYSTEM TYPE (HOW TO USE
CAN SYSTEM TYPE SPECIFICATION CHART) ... 19
CREATE INTERVIEW SHEET ............................ 21
CREATE DATA SHEET ....................................... 22
CREATE DIAGNOSIS SHEET ............................ 24
DETECT THE ROOT CAUSE ............................. 25
CAN
INDEX FOR DTC ....................................................... 40
DTC No. Index ........................................................ 40
HOW TO USE THIS SECTION ................................. 41
Caution ................................................................... 41
Abbreviation List ..................................................... 41
PRECAUTIONS ........................................................ 42
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ................................................................. 42
Precautions When Using CONSULT-II ................... 42
Precautions for Trouble Diagnosis ......................... 42
Precautions for Harness Repair ............................. 42
TROUBLE DIAGNOSIS ............................................ 44
CAN Diagnostic Support Monitor ............................ 44
MONITOR ITEM LIST (CONSULT-II) .................. 44
CAN System Specification Chart ............................ 47
VEHICLE EQUIPMENT IDENTIFICATION
INFORMATION .................................................... 47
CAN Communication Signal Chart ......................... 48
TYPE 1/TYPE 2/TYPE 3/TYPE 4 ........................ 48
TYPE 5/TYPE 6 ................................................... 49
TYPE 7/TYPE 8/TYPE 9/TYPE 10 ...................... 50
Schematic ............................................................... 53
Wiring Diagram — CAN — ..................................... 54
Interview Sheet ....................................................... 56
Data Sheet .............................................................. 57
CONSULT-II DATA ATTACHMENT SHEET ........ 57
CAN System (Type 1) ............................................. 60
DIAGNOSIS SHEET ........................................... 60
CAN System (Type 2) ............................................. 61
DIAGNOSIS SHEET ........................................... 61
CAN System (Type 3) ............................................. 62
DIAGNOSIS SHEET ........................................... 62
CAN System (Type 4) ............................................. 63
DIAGNOSIS SHEET ........................................... 63
CAN System (Type 5) ............................................. 64
DIAGNOSIS SHEET ........................................... 64
CAN System (Type 6) ............................................. 65
DIAGNOSIS SHEET ........................................... 65

LAN-2Revision: June 20062007 Versa CAN System (Type 7) ............................................. 66
DIAGNOSIS SHEET ............................................ 66
CAN System (Type 8) ............................................. 67
DIAGNOSIS SHEET ............................................ 67
CAN System (Type 9) ............................................. 68
DIAGNOSIS SHEET ............................................ 68
CAN System (Type 10) ........................................... 69
DIAGNOSIS SHEET ............................................ 69
Component Parts Location ..................................... 70
Harness Layout ...................................................... 70
Malfunction Area Chart ........................................... 71
MAIN LINE ........................................................... 71
BRANCH LINE .................................................... 71
SHORT CIRCUIT ................................................ 71Main Line Between Data Link Connector and TCM ...72
Main Line Between Data Link Connector and ABS
Actuator and Electric Unit (Control Unit) .................73
ECM Branch Line Circuit .........................................74
BCM Branch Line Circuit .........................................74
Data Link Connector Branch Line Circuit ................75
EPS Control Unit Branch Line Circuit .....................76
Intelligent Key Unit Branch Line Circuit ...................76
Combination Meter Branch Line Circuit ..................77
ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit ..............................................................78
TCM Branch Line Circuit .........................................78
IPDM E/R Branch Line Circuit .................................79
CAN Communication Circuit ...................................80

PRECAUTIONS
LAN-3
[CAN FUNDAMENTAL]
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LAN
Revision: June 20062007 Versa
PRECAUTIONSPFP:00001
Precautions When Using CONSULT-IIUKS005XZ
Use CONSULT-II CONVERTER when connecting CONSULT-II to data link connector.
CAUTION:
CAN communication does not function properly if CONSULT-II is used without connecting CONSULT-II
CONVERTER.
Precautions for Trouble DiagnosisUKS005Y0
CAUTION:

Never apply 7.0 V or more to the measurement terminal.

Use a tester with open terminal voltage of 7.0 V or less.

Turn the ignition switch OFF and disconnect the battery cable from the negative terminal when
checking the harness.
Precautions for Harness RepairUKS005Y1

Solder the repaired area and wrap tape around the soldered
area.
NOTE:
A fray of twisted lines must be within 110 mm (4.33 in).

Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of
twisted line are lost.

Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communi-
cation line.
SKIB8766E
SKIB8767E

LAN-4
[CAN FUNDAMENTAL]
SYSTEM DESCRIPTION
Revision: June 20062007 Versa
SYSTEM DESCRIPTIONPFP:00000
CAN Communication SystemUKS005Y2

CAN communication is a multiplex communication system. This enables the system to transmit and
receive large quantities of data at high speed by connecting control units with two communication lines
(CAN-H and CAN-L).

Control units on the CAN network transmit signals using the CAN communication control circuit. They
receive only necessary signals from other control units to operate various functions.

CAN communication lines adopt twisted-pair line style (two lines twisted) for noise immunity.
SYSTEM DIAGRAM
Each control unit passes an electric current to the termination circuits when transmitting CAN communication
signal. The termination circuits produce an electrical potential difference between CAN-H and CAN-L. CAN
communication system transmits and receives CAN communication signals by the potential difference.
SKIB8887E
Component Description
Main line CAN communication line between splices
Branch line CAN communication line between splice and a control unit
Splice A point connecting a branch line with a main line
Termination circuit Refer to LAN-5, "
CAN COMMUNICATION CONTROL CIRCUIT" .