2006 NISSAN VERSA diagram

PG-6
POWER SUPPLY ROUTING CIRCUIT
Revision: June 20062007 Versa
Wiring Diagram — POWER —EKS00I5H
BATTERY POWER SUPPLY — IGNITION SWITCH IN ANY POSITION
LKWA0372E

HARNESS
PG-61
C
D
E
F
G
H
I
J
L
MA
B
PG
Revision: June 20062007 Versa
Wiring Diagram Codes (Cell Codes)EKS00IW9
Use the chart below to find out what each wiring diagram code stands for.
Refer to the wiring diagram code in the alphabetical index to find the location (page number) of each wiring
diagram.
Code Section Wiring Diagram Name
ABS BRC Anti-lock Brake System
A/C,M MTC Manual Air Conditioner
APPS1 EC Accelerator Pedal Position Sensor
A/F EC Air Fuel Ratio Sensor 1
A/FH EC Air Fuel Ratio Sensor 1 Heater
APPS2 EC Accelerator Pedal Position Sensor
APPS3 EC Accelerator Pedal Position Sensor
ASC/BS EC ASCD Brake Switch
ASC/SW EC ASCD Steering Switch
ASCBOF EC ASCD Brake Switch
ASCIND EC ASCD Indicator
AT/IND DI A/T Indicator Lamp
AUDIO AV Audio
BACK/L LT Back-up Lamp
BA/FTS AT A/T Fluid Temperature Sensor and TCM Power Supply
BRK/SW EC Brake Switch
CAN AT CAN Communication Line
CAN CVT CAN Communication Line
CAN EC CAN Communication Line
CAN LAN CAN System
CHARGE SC Charging System
CHIME DI Warning Chime
COOL/F EC Cooling Fan Control
COMBSW LT Combination Switch
CVTIND DI CVT Indicator Lamp
D/LOCK BL Power Door Lock
DEF GW Rear Window Defogger
DTRL LT Headlamp - With Daytime Light System
ECTS EC Engine Coolant Temperature Sensor
ENGSS AT Engine Speed Signal
EPS STC Electronic Controlled Power Steering
ETC1 EC Electric Throttle Control Function
ETC2 EC Throttle Control Motor Relay
ETC3 EC Throttle Control Motor
F/FOG LT Front Fog Lamp
F/PUMP EC Fuel Pump
FTS AT A/T Fluid Temperature Sensor
FTS CVT CVT Fluid Temperature Sensor Circuit
FTTS EC Fuel Tank Temperature Sensor
FUEL EC Fuel Ignition System Function
HEATER MTC Heater System
H/LAMP LT Headlamp
H/PHON AV Hands Free Telephone
HORN WW Horn
HO2S2 EC Heated Oxygen Sensor 2
HO2S2H EC Heated Oxygen Sensor 2 Heater
IATS EC Intake Air Temperature Sensor

RF-1
ROOF
I BODY
CONTENTS
C
D
E
F
G
H
J
K
L
M
SECTION RF
A
B
RF
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions .............................................................. 2
PREPARATION ........................................................... 3
Commercial Service Tools ........................................ 3
SQUEAK AND RATTLE TROUBLE DIAGNOSES ..... 4
Work Flow ................................................................ 4
CUSTOMER INTERVIEW ..................................... 4
DUPLICATE THE NOISE AND TEST DRIVE ....... 5
CHECK RELATED SERVICE BULLETINS ........... 5
LOCATE THE NOISE AND IDENTIFY THE
ROOT CAUSE ...................................................... 5
REPAIR THE CAUSE ........................................... 5
CONFIRM THE REPAIR ....................................... 6
Generic Squeak and Rattle Troubleshooting ........... 6
INSTRUMENT PANEL .......................................... 6
CENTER CONSOLE ............................................. 6
DOORS ................................................................. 6
TRUNK .................................................................. 7
SUNROOF/HEADLINING ..................................... 7
OVERHEAD CONSOLE (FRONT AND REAR) ..... 7
SEATS ................................................................... 7
UNDERHOOD ....................................................... 7
Diagnostic Worksheet .............................................. 8
SUNROOF ................................................................ 10
Component Parts and Harness Connector Location ... 10
System Description ................................................ 10
OUTLINE ............................................................. 10
OPERATION ....................................................... 10
CAN Communication System Description .............. 12Wiring Diagram — SROOF — ................................ 13
Terminals and Reference Values for BCM .............. 15
Terminals and Reference Values for Sunroof Motor
Assembly ................................................................ 15
Work Flow ............................................................... 15
CONSULT-II Function (BCM) ................................. 16
CONSULT-II START PROCEDURE .................... 16
Work Support .......................................................... 16
Active Test .............................................................. 16
Data Monitor ........................................................... 16
Trouble Diagnosis Chart by Symptom .................... 17
BCM Power Supply and Ground Circuit Check ...... 17
Sunroof Switch System Check ............................... 17
Sunroof Motor Assembly Power Supply and Ground
Circuit Check .......................................................... 19
Door Switch Check ................................................. 20
Removal and Installation ........................................ 22
SUNROOF UNIT ASSEMBLY ............................. 24
GLASS LID .......................................................... 25
SUNSHADE ........................................................ 26
WIND DEFLECTOR ............................................ 26
SUNROOF MOTOR ASSEMBLY ........................ 26
LINK ASSEMBLY ................................................ 27
Fitting Adjustment ................................................... 28
GAP ADJUSTMENT ............................................ 28
HEIGHT ADJUSTMENT ...................................... 28
Inspection ............................................................... 29
WIND DEFLECTOR ............................................ 29
LINK ASSEMBLY AND WIRE ............................. 29
WEATHERSTRIP ................................................ 29
DRAIN HOSES .................................................... 30

SUNROOF
RF-13
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: June 20062007 Versa
Wiring Diagram — SROOF —EIS009BJ
WIWA1950E

SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
D
E
F
G
H
I
J
L
M
SECTION SC
A
B
SC
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
PREPARATION ........................................................... 3
Special Service Tool ................................................. 3
Commercial Service Tools ........................................ 3
BATTERY .................................................................... 4
How to Handle Battery ............................................. 4
METHODS OF PREVENTING OVER-DIS-
CHARGE ............................................................... 4
CHECKING ELECTROLYTE LEVEL .................... 4
SPECIFIC GRAVITY CHECK ............................... 5
CHARGING THE BATTERY ................................. 6
Trouble Diagnoses with Battery/Starting/Charging
System Tester .......................................................... 6
DIAGNOSTIC RESULT ITEM CHART .................. 8
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ..................................................... 9
STARTING SYSTEM ................................................ 10
System Description ................................................ 10
M/T MODELS ...................................................... 10
A/T MODELS ...................................................... 10
CVT MODELS ......................................................11
Wiring Diagram — START — ................................. 12
M/T MODELS ...................................................... 12
A/T MODELS ...................................................... 14
CVT MODELS ..................................................... 16
Trouble Diagnoses with Battery/Starting/Charging System Tester ......................................................... 18
DIAGNOSTIC RESULT ITEM CHART ................ 18
WORK FLOW ...................................................... 19
DIAGNOSTIC PROCEDURE 1 ........................... 20
DIAGNOSTIC PROCEDURE 2 ........................... 21
MINIMUM SPECIFICATION OF CRANKING
VOLTAGE REFERENCING COOLANT TEM-
PERATURE ......................................................... 22
Removal and Installation ........................................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 23
CHARGING SYSTEM ............................................... 24
System Description ................................................. 24
Wiring Diagram — CHARGE — ............................. 25
Trouble Diagnoses with Battery/Starting/Charging
System Tester ......................................................... 26
DIAGNOSTIC RESULT ITEM CHART ................ 27
WORK FLOW ...................................................... 28
DIAGNOSTIC PROCEDURE 1 ........................... 29
DIAGNOSTIC PROCEDURE 2 ........................... 30
DIAGNOSTIC PROCEDURE 3 ........................... 31
Removal and Installation ........................................ 32
REMOVAL ........................................................... 32
GENERATOR PULLEY INSPECTION ................ 32
INSTALLATION ................................................... 32
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 33
Battery .................................................................... 33
Starter ..................................................................... 33
Alternator ................................................................ 33

SC-12
STARTING SYSTEM
Revision: June 20062007 Versa
Wiring Diagram — START —EKS00IB1
M/T MODELS
WKWA4964E

CHARGING SYSTEM
SC-25
C
D
E
F
G
H
I
J
L
MA
B
SC
Revision: June 20062007 Versa
Wiring Diagram — CHARGE —EKS00IB4
WKWA4970E

SRS-1
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
H RESTRAINTS
CONTENTS
C
D
E
F
G
I
J
K
L
M
SECTION SRS
A
B
SRS
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for SRS “AIR BAG” and “SEAT BELT
PRE-TENSIONER” Service ..................................... 3
Occupant Classification System Precaution ............ 3
SUPPLEMENTAL RESTRAINT SYSTEM (SRS) ....... 4
SRS Configuration ................................................... 4
Driver Air Bag Module .............................................. 5
Front Passenger Air Bag Module ............................. 5
Front Side Air Bag .................................................... 5
Side Curtain Air Bag ................................................. 5
Front Seat Belt Pre-tensioner with Load Limiter ...... 6
Occupant Classification System (OCS) ................... 6
Direct-connect SRS Component Connectors ........... 8
TROUBLE DIAGNOSIS .............................................. 9
Trouble Diagnosis Introduction ................................. 9
DIAGNOSIS FUNCTION ....................................... 9
HOW TO PERFORM TROUBLE DIAGNOSES
FOR QUICK AND ACCURATE REPAIR ............... 9
WORK FLOW ...................................................... 10
SRS Components Parts Location ............................11
Schematic .............................................................. 12
Wiring Diagram — SRS — ..................................... 13
CONSULT-II Function (AIR BAG) ........................... 19
HOW TO CHANGE BETWEEN SELF-DIAGNO-
SIS MODE AND USER MODE WITH CONSULT-
II .......................................................................... 19
HOW TO ERASE SELF-DIAGNOSIS RESULTS ... 20
Self-Diagnosis Function (Without CONSULT-II) ..... 20
HOW TO CHANGE BETWEEN USER MODE
AND SELF-DIAGNOSIS MODE WITHOUT
CONSULT-II ........................................................ 21
HOW TO ERASE SELF-DIAGNOSIS RESULTS ... 21
SRS Operation Check ............................................ 21
DIAGNOSTIC PROCEDURE 1 ........................... 21
Trouble Diagnosis With CONSULT-II ..................... 23
DIAGNOSTIC PROCEDURE 2 ........................... 23DIAGNOSTIC PROCEDURE 3 ........................... 27
DIAGNOSTIC PROCEDURE 4 ........................... 29
DIAGNOSTIC PROCEDURE 5 ........................... 29
Trouble Diagnosis Without CONSULT-II ................. 34
DIAGNOSTIC PROCEDURE 6 ........................... 34
WARNING LAMP FLASH CODE CHART ........... 35
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn Off ............................................................ 39
DIAGNOSTIC PROCEDURE 7 ........................... 39
Trouble Diagnosis: “AIR BAG” Warning Lamp Does
Not Turn On ............................................................ 40
DIAGNOSTIC PROCEDURE 8 ........................... 40
DRIVER AIR BAG MODULE .................................... 41
Removal and Installation ........................................ 41
REMOVAL ........................................................... 41
INSTALLATION ................................................... 42
SPIRAL CABLE ........................................................ 44
Removal and Installation ........................................ 44
REMOVAL ........................................................... 44
INSTALLATION ................................................... 45
FRONT PASSENGER AIR BAG MODULE .............. 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSALLATION ..................................................... 46
SIDE CURTAIN AIR BAG MODULE ........................ 47
Removal and Installation ........................................ 47
REMOVAL ........................................................... 47
INSTALLATION ................................................... 48
CRASH ZONE SENSOR ........................................... 49
Removal and Installation ........................................ 49
REMOVAL ........................................................... 49
INSTALLATION ................................................... 49
SIDE AIR BAG (SATELLITE) SENSOR ................... 50
Removal and Installation ........................................ 50
REMOVAL ........................................................... 50
INSTALLATION ................................................... 50
FRONT SEAT BELT PRE-TENSIONER ................... 51
Removal and Installation ........................................ 51