NISSAN VERSA 2006 Workshop Service Repair Manual

PREPARATION
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PREPARATIONPFP:00002
Commercial Service ToolsEF S0 06 M6
Tool nameDescription
Power toolRemoving nuts, bolts and screws
PBIC0190E
PBIC0191E

PB-4
PARKING BRAKE CONTROL
Revision: June 20062007 Versa
PARKING BRAKE CONTROLPFP:36010
On-Vehicle ServiceEFS006K3
INSPECTION
When parking brake lever is operated with a force of 196 N (20 kg-f,
44 lb-f), make sure parking brake lever stroke is within the specified
number of notches. (Check it by listening and counting ratchet
clicks.)
COMPONENTS INSPECTION

Make sure that the mounting conditions (looseness, backlash, etc.) of each component are normal.

Check the following:
–Device assembly for bends, damage and cracks. Replace if any damage is noted.
–Cables and equalizer for wear and damage. Replace if any damage is noted.
–Parking brake switch. Replace if it does not work correctly.
ADJUSTMENT
1. Remove console mask cover. Refer to IP-22, "Removal" .
2. Engage parking brake lever, then lift up the end of the trim on
the lever to access the adjusting nut.
3. Insert a deep socket wrench onto adjusting nut. Rotate adjusting
nut to fully loosen cable, and then release parking brake lever.
4. Depress the foot brake about 10 times and adjust the rear shoe clearance.
CAUTION:
Be sure to securely depress the foot brake.
5. Rotate brake drum to make sure that there is no drag.
6. Adjust parking brake cable with the following procedure.
a. When replace parking brake cable, operate parking brake lever with a force of 490 N (50 kg-f, 110 lb-f)
about 10 times.
b. Engage parking brake lever, then lift up the end of the trim on the lever to access the adjusting nut.
c. Rotate adjusting nut to adjust parking brake lever stroke using a deep socket wrench.
d. Operate parking brake lever with a force of 196 N (20 kg-f, 44 lb-f), make sure the parking brake lever
stroke is within the specified number of notches. (Check it by listening and counting ratchet clicks.)
e. Make sure that there is no drag on rear brake with parking brake lever completely released.
7. Install console mask. Refer to IP-22, "
Removal" . Number of notches : 8 - 9
WFIA0508E
SFIA2453E

PARKING BRAKE CONTROL
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ComponentsEFS006K4
1. Device assembly 2. Adjusting nut 3. Parking brake switch
4. Front cable 5. Equalizer 6. LH rear cable
7. RH rear cable : Multi-purpose grease
Refer to GI section GI-10, "
Components" for symbol marks except as shown above.
SFIA3063E

PB-6
PARKING BRAKE CONTROL
Revision: June 20062007 Versa
Removal and InstallationEFS006K5
REMOVAL
1. Remove center console assembly. Refer to IP-22, "CENTER CONSOLE ASSEMBLY" .
2. Disconnect parking brake switch connector.
3. Loosen adjusting nut.
4. Remove equalizer from rear cable terminal ends.
5. Take off rear cable clip, and unplug rear cable outward. (Close
opening to take off clip.)
6. Remove device assembly mounting nuts, and remove device assembly from vehicle.
7. Remove rear brake shoe and remove rear cable from the operating lever. Refer to BR-31, "
REMOVAL" .
8. Remove the exhaust center tube and heat plate. Refer to EX-4, "
REMOVAL" .
9. Remove rear cable mounting bolt and nut, and then remove rear cable from the vehicle.
10. Remove adjusting nut and front cable from device assembly.
INSTALLATION
1. Installation is in the reverse order of the removal. Tighten mounting bolts and nuts to the specified torque.
2. Adjust clearance of rear brake shoes. Refer to PB-4, "
On-Vehicle Service" .
WFIA0510E

SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Parking Brake ControlEFS006K6
Control typeHand lever
Number of notches [under a force of 196 N (20 kg-f, 44lb-f)] 8 −9
Number of notches when warning lamp switch comes on 1

PB-8
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: June 20062007 Versa

PG-1
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
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SECTION PG
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PG
Revision: June 20062007 Versa PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
POWER SUPPLY ROUTING CIRCUIT ...................... 4
Schematic ................................................................ 4
Wiring Diagram — POWER — ................................. 6
BATTERY POWER SUPPLY — IGNITION
SWITCH IN ANY POSITION ................................. 6
ACCESSORY POWER SUPPLY — IGNITION
SWITCH IN ACC AND/OR ON ............................11
IGNITION POWER SUPPLY — IGNITION
SWITCH IN ON ................................................... 12
IGNITION POWER SUPPLY — IGNITION
SWITCH IN ON AND/OR START. ....................... 13
IGNITION POWER SUPPLY — IGNITION
SWITCH IN START ............................................. 15
Fuse ....................................................................... 16
Fusible Link ............................................................ 16
Circuit Breaker (Built Into BCM) ............................. 16
Circuit Breaker ....................................................... 16
IPDM E/R (INTELLIGENT POWER DISTRIBUTION
MODULE ENGINE ROOM) ...................................... 17
System Description ................................................ 17
SYSTEMS CONTROLLED BY IPDM E/R ........... 17
CAN COMMUNICATION LINE CONTROL ......... 17
IPDM E/R STATUS CONTROL ........................... 18
CAN Communication System Description .............. 18
Function of Detecting Ignition Relay Malfunction ... 18
CONSULT-II Function (IPDM E/R) ......................... 19
CONSULT-II START PROCEDURE .................... 19
SELF-DIAGNOSTIC RESULTS .......................... 19
DATA MONITOR ................................................. 20
CAN DIAG SUPPORT MNTR ............................. 20
ACTIVE TEST ..................................................... 20
Auto Active Test ..................................................... 21
DESCRIPTION .................................................... 21
OPERATION PROCEDURE ............................... 21
INSPECTION IN AUTO ACTIVE TEST MODE ... 22
IPDM E/R Terminal Arrangement ........................... 24Terminals and Reference Values for IPDM E/R ...... 25
IPDM E/R Power/Ground Circuit Inspection ........... 28
Inspection with CONSULT-II (Self-Diagnosis) ........ 29
Removal and Installation of IPDM E/R ................... 29
REMOVAL ........................................................... 29
INSTALLATION ................................................... 29
GROUND CIRCUIT ................................................... 30
Ground Distribution ................................................. 30
MAIN HARNESS ................................................. 30
ENGINE ROOM HARNESS ................................ 33
ENGINE CONTROL HARNESS .......................... 35
BODY HARNESS ................................................ 36
BODY NO. 2 HARNESS ..................................... 37
BACK DOOR HARNESS .................................... 38
HARNESS ................................................................. 39
Harness Layout ...................................................... 39
HOW TO READ HARNESS LAYOUT ................. 39
OUTLINE ............................................................. 40
MAIN HARNESS ................................................. 41
ENGINE ROOM HARNESS (LH VIEW) .............. 43
ENGINE ROOM HARNESS (RH VIEW) ............. 45
ENGINE CONTROL HARNESS .......................... 47
BODY HARNESS ................................................ 49
BODY NO. 2 HARNESS ..................................... 51
ROOM LAMP HARNESS .................................... 53
FRONT DOOR LH HARNESS ............................ 55
FRONT DOOR RH HARNESS ............................ 56
REAR DOOR LH HARNESS ............................... 57
REAR DOOR RH HARNESS .............................. 58
BACK DOOR HARNESS .................................... 59
Wiring Diagram Codes (Cell Codes) ...................... 61
ELECTRICAL UNITS LOCATION ............................ 64
Electrical Units Location ......................................... 64
ENGINE COMPARTMENT .................................. 64
PASSENGER COMPARTMENT ......................... 65
LUGGAGE COMPARTMENT .............................. 67
HARNESS CONNECTOR ......................................... 68
Description .............................................................. 68
HARNESS CONNECTOR (TAB-LOCKING

PG-2Revision: June 20062007 Versa TYPE) .................................................................. 68
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) .................................................................. 69
HARNESS CONNECTOR (LEVER LOCKING
TYPE) .................................................................. 70
HARNESS CONNECTOR (DIRECT-CONNECT
SRS COMPONENT TYPE) ................................. 71
ELECTRICAL UNITS ................................................ 72
Terminal Arrangement ............................................ 72STANDARDIZED RELAY ..........................................73
Description ..............................................................73
NORMAL OPEN, NORMAL CLOSED AND
MIXED TYPE RELAYS ........................................73
TYPE OF STANDARDIZED RELAYS ..................73
SUPER MULTIPLE JUNCTION (SMJ) ......................75
Terminal Arrangement .............................................75
FUSE BLOCK-JUNCTION BOX (J/B) ......................76
Terminal Arrangement .............................................76
FUSE AND FUSIBLE LINK BOX ..............................77
Terminal Arrangement .............................................77

PRECAUTIONS
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Revision: June 20062007 Versa
PRECAUTIONS PFP:00011
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
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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.

PG-4
POWER SUPPLY ROUTING CIRCUIT
Revision: June 20062007 Versa
POWER SUPPLY ROUTING CIRCUITPFP:24110
SchematicEKS00I5G
For detailed ground distribution, refer to PG-30, "Ground Distribution" .
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