2006 NISSAN VERSA clutch

PG-44
HARNESS
Revision: June 20062007 Versa
C4 E3 GR/4 : Cooling fan motor (without A/C) C3 E47 BR/8: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
C4 E3 B/2 : Cooling fan motor (with A/C) D3 E48 B/6: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
C4 E5 GR/3 : Resistor D1 E51 B/2 : Front wheel sensor LH
C3 E6 — : Fuse and fusible link box D3 E53 B/2: Front combination lamp LH
(parking)
B1 E7 SMJ : To M69
D3 E8 SMJ : To F8
B4 E9 BR/2 : Fusible link box (battery)
B3 E10 GR/2 : Fusible link box (battery)
B1 E11 B/2 : To M78
A3 E12 B/6 : Accelerator pedal position sensor
A2 E13 B/2 : Stop lamp switch (with M/T)
A2 E13 W/4 : Stop lamp switch (without M/T)
D3 E14 — : Engine ground (crash zone sensor)
C2 E15 — : Engine ground
B2 E16 B/32 : ECM
C5 E18 B/1 : Horn (low)
C4 E19 GR/6 : To F33
D5 E20 B/1 : Horn (low)
D3 E25 B/3: Front combination lamp LH
(headlamp)
E4 E27 B/2 : Front fog lamp LH
D4 E29 B/2: Front combination lamp LH
(turn signal)
B1 E31 W/24 : TCM
B1 E32 GR/24 : TCM
A2 E34 BR/2 : Clutch interlock switch (with M/T)
A2 E35 BR/2 : ASCD clutch switch
A2 E36 BR/2 : ASCD brake switch
B4 E40 GR/2 : Brake fluid level switch
D3 E42 B/2: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
C3 E43 W/16: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
C3 E44 W/6: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
D3 E45 BR/12: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)
D3 E46 W/12: IPDM E/R (Intelligent Power Distribu-
tion Module Engine Room)

PG-62
HARNESS
Revision: June 20062007 Versa
IGNSYS EC Ignition System
I/KEY BL Intelligent Key System
ILL LT Illumination
INJECT EC Injector
INT/L LT Room/Map, Vanity and Luggage Lamps
IVC EC Intake Valve Timing Control Solenoid Valve
KEYLES BL Remote Keyless Entry System
KS EC Knock Sensor
LPSV AT Line Pressure Solenoid Valve
LPSV CVT Line Pressure Solenoid Valve
L/USSV CVT Lock-up Select Solenoid Valve
MAFS EC Mass Air Flow Sensor
MAIN AT Main Power Supply and Ground Circuit
MAIN EC Main Power Supply and Ground Circuit
METER DI Speedometer, Tachometer, Temp. and Fuel Gauges
MIL/DL EC Malfunction Indicator Lamp
MIRROR GW Door Mirror
NATS BL Nissan Anti-Theft System
NONDTC AT Non-detectable Item
NONDTC CVT Non-detectable Item
ODSW CVT Overdrive Control Switch
OVRCSV AT Over Run Clutch Solenoid Valve
P/SCKT WW Power Socket
PGC/V EC EVAP Canister Purge Volume Control Solenoid Valve
PHASE EC Camshaft Position Sensor (PHASE)
PNP/SW AT Park/Neutral Position Switch
PNP/SW CVT Park/Neutral Position Switch
PNP/SW EC Park/Neutral Position Switch
POS EC Crankshaft Position Sensor (POS)
POWER CVT Transmission Control Module (Power Supply)
PRE/SE EC EVAP Control System Pressure Sensor
PRIPS CVT Primary Pressure Sensor
PRSCVT CVT Primary Speed Sensor CVT (Revolution Sensor)
PT/SEN AT Powertrain Revolution Sensor
RP/SEN EC Refrigerant Pressure Sensor
SECPS CVT Secondary Pressure Sensor
SECPSV CVT Secondary Speed Sensor CVT (Revolution Sensor)
SEN/PW EC Sensor Power Supply
SESCVT CVT Secondary Pressure Sensor Solenoid Valve
SHIFT AT A/T Shift Lock System
SHIFT CVT CVT Shift Lock System
SROOF RF Sunroof
SRS SRS Supplemental Restraint System
SSV/A AT Shift Solenoid Valve A
SSV/B AT Shift Solenoid Valve B
START SC Starting System
STM CVT Step Motor
STSIG CVT Start Signal Circuit
STOP/L LT Stop Lamp
TCV AT Torque Converter Clutch Solenoid Valve
TCV CVT Torque Converter Clutch Solenoid Valve
T/LID BL Trunk Lid Opener

SQUEAK AND RATTLE TROUBLE DIAGNOSES
RF-5
C
D
E
F
G
H
J
K
L
MA
B
RF
Revision: June 20062007 Versa
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.

Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.

If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS
After verifying the customer concern or symptom, check ASIST for Technical Service Bulletins (TSBs) related
to that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1. Narrow down the noise to a general area. To help pinpoint the source of the noise, use a listening tool
(Engine Ear or mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:

removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fastener can be broken
or lost during the repair, resulting in the creation of new noise.

tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only
temporarily.

feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.

placing a piece of paper between components that you suspect are causing the noise.

looking for loose components and contact marks.
Refer to RF-6, "
Generic Squeak and Rattle Troubleshooting" .
REPAIR THE CAUSE

If the cause is a loose component, tighten the component securely.

If the cause is insufficient clearance between components:
–separate components by repositioning or loosening and retightening the component, if possible.
–insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-
thane tape are available through your authorized Nissan Parts Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
NOTE:
Always check with the Parts Department for the latest parts information.
Each item can be ordered separately as needed.
URETHANE PADS [1.5 mm (0.059 in) thick]
Insulates connectors, harness, etc.
76268-9E005: 100 × 135 mm (3.94 × 5.31 in)/76884-71L01: 60 × 85 mm (2.36 × 3.35 in)/76884-71L02: 15 ×
25 mm (0.59 × 0.98 in)
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
73982-9E000: 45 mm (1.77 in) thick, 50 × 50 mm (1.97 × 1.97 in)/73982-50Y00: 10 mm (0.39 in) thick, 50
× 50 mm (1.97 × 1.97 in)
INSULATOR (Light foam block)
80845-71L00: 30 mm (1.18 in) thick, 30 × 50 mm (1.18 × 1.97 in)

SC-10
STARTING SYSTEM
Revision: June 20062007 Versa
STARTING SYSTEMPFP:23300
System DescriptionEKS00IB0
M/T MODELS
Power is supplied at all times

to starter motor terminal B, and

through 40A fusible link (letter h , located in the fuse and fusible link box)

to ignition switch terminal B.
With the ignition switch in the START position, power is supplied

from ignition switch terminal ST

to IPDM E/R terminal 21.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse (No. 49, located in the IPDM E/R)

to the clutch interlock switch terminal 1.
With the clutch pedal depressed, power is supplied

through the clutch interlock switch terminal 2

to IPDM E/R terminal 35.
Ground is supplied at all times

to IPDM E/R terminals 39 and 59

through body grounds E15 and E24.
If the IPDM E/R receives a starter relay request ON signal from the BCM over the CAN communication lines,
the IPDM E/R grounds the starter relay and power is supplied

through terminal 19 of the IPDM E/R

to terminal S of the starter motor.
The starter motor magnetic switch energizes closing the circuit between the battery and the starter motor. The
starter motor is case ground through the cylinder block. With power and ground supplied, the starter motor
operates.
A/T MODELS
Power is supplied at all times

to starter motor terminal B, and

through 40A fusible link (letter h , located in the fuse and fusible link box)

to ignition switch terminal B.
With the ignition switch in the START position, power is supplied

from ignition switch terminal ST

to IPDM E/R terminal 21.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse (No. 54, located in the IPDM E/R)

to park/neutral position (PNP) switch terminal 1.
With the selector lever in the P or N position, power is supplied

through PNP switch terminal 2

to IPDM E/R terminal 35.
Ground is supplied at all times

to IPDM E/R terminals 39 and 59

through body grounds E15 and E24.
If the IPDM E/R receives a starter relay request ON signal from the BCM over the CAN communication lines,
the IPDM E/R grounds the starter relay and power is supplied

through terminal 19 of the IPDM E/R

to terminal S of the starter motor.

STARTING SYSTEM
SC-21
C
D
E
F
G
H
I
J
L
MA
B
SC
Revision: June 20062007 Versa
DIAGNOSTIC PROCEDURE 2
Check Magnetic Switch Circuit
1. CHECK POWER SUPPLY TO MAGNETIC SWITCH
1. Remove the fuel pump fuse.
2. Crank or start the engine (where possible) until the fuel pressure is released.
3. Turn the ignition switch OFF.
4. Disconnect starter motor connector F28.
5. Check voltage between starter motor connector F28 terminal S
and ground using a digital circuit tester.
OK or NG
OK >> GO TO 2.
NG >> Check the following:

40A fusible link (letter h , located in fuse and fusible
link box)

10A fuse (No. 49, M/T models, located in the IPDM E/
R)

15A fuse (No. 52, located in the IPDM E/R)

20A fuse (No. 53, located in the IPDM E/R)

PNP switch, clutch interlock switch or TCM depending on equipment

Ignition switch

Ignition relay IPDM E/R

Starter relay IPDM E/R

Starter relay request ON signal from BCM

Harness for open or short circuit
2. CHECK VOLTAGE DROP ON MAGNETIC SWITCH CIRCUIT
1. Connect starter motor connector F28.
2. Check voltage between starter motor connector F28 terminal S
and battery positive terminal using a digital circuit tester.
OK or NG
OK >> Magnetic switch circuit is OK. Further inspection is nec-
essary. Refer to SC-19, "
WORK FLOW" .
NG >> Check harness, components and connections between
the battery and the magnetic switch for poor continuity. Ignition switch in
START: Battery voltage
WKIA5243E
Ignition switch in
START: Less than 1V
WKIA5244E

SQUEAK AND RATTLE TROUBLE DIAGNOSES
SE-5
C
D
E
F
G
H
J
K
L
MA
B
SE
Revision: June 20062007 Versa
DUPLICATE THE NOISE AND TEST DRIVE
If possible, drive the vehicle with the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or location of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
1) Close a door.
2) Tap or push/pull around the area where the noise appears to be coming from.
3) Rev the engine.
4) Use a floor jack to recreate vehicle “twist”.
5) At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T model).
6) Raise the vehicle on a hoist and hit a tire with a rubber hammer.

Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.

If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS
After verifying the customer concern or symptom, check ASIST for Technical Service Bulletins (TSBs) related
to that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE
1. Narrow down the noise to a general area.To help pinpoint the source of the noise, use a listening tool
(Chassis Ear: J-39570, Engine Ear: J-39565 and mechanic's stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by:

removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fasteners can be bro-
ken or lost during the repair, resulting in the creation of new noise.

tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessive force, otherwise the noise will be eliminated only
temporarily.

feeling for a vibration with your hand by touching the component(s) that you suspect is (are) causing the
noise.

placing a piece of paper between components that you suspect are causing the noise.

looking for loose components and contact marks.
Refer to SE-6, "
Generic Squeak and Rattle Troubleshooting" .
REPAIR THE CAUSE

If the cause is a loose component, tighten the component securely.

If the cause is insufficient clearance between components:
–separate components by repositioning or loosening and retightening the component, if possible.
–insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure-
thane tape. A NISSAN Squeak and Rattle Kit (J-43980) is available through your authorized NISSAN
Parts Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
Always check with the Parts Department for the latest parts information.
The following materials are contained in the NISSAN Squeak and Rattle Kit (J-43980). Each item can be
ordered separately as needed.
URETHANE PADS [1.5 mm (0.059 in) thick]
Insulates connectors, harness, etc.
76268-9E005: 100×135 mm (3.94×5.31 in)/76884-71L01: 60×85 mm (2.36×3.35 in)/76884-71L02: 15×25
mm (0.59×0.98 in)
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
73982-9E000: 45 mm (1.77 in) thick, 50×50 mm (1.97×1.97 in)/73982-50Y00: 10 mm (0.39 in) thick,
50×50 mm (1.97×1.97 in)
INSULATOR (Light foam block)