sensor NISSAN VERSA 2006 Workshop Service Repair Manual

BACK DOOR LOCK
BL-175
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: June 20062007 Versa
BACK DOOR LOCKPFP:90504
Component Parts and Harness Connector LocationEIS009DK
LIIA2638E
1. BCM M18, M19, M20
(view with glove box removed)2. Intelligent Key unit M52
(if equipped)3. Back door lock assembly (actuator)
D405
4. Back door opener switch D408 5. Front door lock actuator (door
unlock sensor) LH D3, RH D114

BL-176
BACK DOOR LOCK
Revision: June 20062007 Versa
System DescriptionEIS0 09 DL
Power is supplied at all times

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

to BCM terminal 70

through 10A fuse [No. 8, located in fuse block (J/B)]

to BCM terminal 57

through 10A fuse [No. 31, located in fuse block (J/B)]

to Intelligent Key unit terminal 11 (if equipped).
Ground is supplied

to BCM terminal 67 and

to Intelligent Key unit terminal 12 (if equipped)

through body grounds M57 and M61.
When back door opener switch is ON (pushed), ground is supplied

to BCM terminal 30 (without Intelligent Key)

through back door opener switch terminals 1 and 2

through front door lock actuator LH (door unlock sensor) terminals 4 and 5 (without power windows) or

through front door lock actuator RH (door unlock sensor) terminals 4 and 5 (with power windows)

through body grounds M57 and M61

to Intelligent Key unit terminal 24 (if equipped)

through back door opener switch terminals 1 and 2

through body grounds B117, B132 and D402.
Then power is supplied

through BCM terminal 53

to back door lock assembly (actuator) terminal 1.
Ground is supplied

to back door lock assembly (actuator) terminal 2

through body grounds B117, B132 and D402.
Then BCM operates back door lock assembly (actuator).

BL-182
BACK DOOR LOCK
Revision: June 20062007 Versa
3. CHECK BACK DOOR OPENER SWITCH
Check continuity between back door opener switch terminals 1 and 2.
OK or NG
OK >> GO TO 4.
NG >> Replace back door opener switch.
4. CHECK BACK DOOR OPENER SWITCH CIRCUIT 2
1. Disconnect front door lock actuator LH (door unlock sensor) connector.
2. Check continuity between back door opener switch connector (A) D408 terminal 2 and front door lock
actuator LH (door unlock sensor) connector (B) D3 terminal 4.
3. Check continuity between back door opener switch connector
(A) D408 terminal 2 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness between back door opener switch and front door lock actuator LH (door
unlock sensor).
5. CHECK FRONT DOOR LOCK ACTUATOR LH (DOOR UNLOCK SENSOR) GROUND CIRCUIT
Check continuity between front door lock actuator LH (door unlock sensor) connector terminal 5 and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness.
Te r m i n a l
Back door opener
switch conditionContinuity
Back door opener switch
12Pushed Yes
Released No
PIIB6470E
AB
Continuity
Back door opener
switch connectorTe r m i n a lFront door lock
actuator LH (door
unlock sensor)
connectorTe r m i n a l
D408 2 D3 4 Yes
Back door opener
switch connectorTe r m i n a l
GroundContinuity
D408 2 No
WIIA1272E
Front door lock actuator
LH (door unlock sensor) connec-
torTe r m i n a l
GroundContinuity
D3 5 Yes
PIIB6423E

BACK DOOR LOCK
BL-183
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: June 20062007 Versa
6. CHECK UNLOCK SENSOR FUNCTION
1. Connect front door lock actuator LH (door unlock sensor) connector.
2. Check continuity between back door opener switch connector D408 terminal 2 and ground.
OK or NG
OK >> GO TO 7.
NG >> Replace front door lock actuator LH (door unlock sen-
sor). Refer to BL-169, "
FRONT DOOR LOCK" .
7. CHECK BACK DOOR OPENER SWITCH SIGNAL 2
1. Connect BCM connector.
2. Check voltage between BCM connector M18 terminal 30 and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace BCM. Refer to BCS-25, "
Removal and Installa-
tion of BCM" .
Back door
opener switch
connectorTe r m i n a lFront door lock
knob LH positionContinuity
D408 2 GroundUnlock Yes
Lock No
PIIB6472E
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 30 Ground Battery voltage
PIIB6468E

BACK DOOR LOCK
BL-185
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: June 20062007 Versa
3. CHECK BACK DOOR OPENER SWITCH
Check continuity between back door opener switch terminals 1 and 2.
OK or NG
OK >> GO TO 4.
NG >> Replace back door opener switch.
4. CHECK BACK DOOR OPENER SWITCH CIRCUIT 2
1. Disconnect front door lock actuator RH (door unlock sensor) connector.
2. Check continuity between back door opener switch connector (A) D408 terminal 2 and front door lock
actuator RH (door unlock sensor) connector (B) D114 terminal 4.
3. Check continuity between back door opener switch connector
(A) D408 terminal 2 and ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness between back door opener switch and front door lock actuator RH
(door unlock sensor).
5. CHECK FRONT DOOR LOCK ACTUATOR RH (DOOR UNLOCK SENSOR) GROUND CIRCUIT
Check continuity between front door lock actuator RH (door unlock sensor) connector terminal 5 and ground.
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness.
Terminal
Back door opener
switch conditionContinuity
Back door opener switch
12Pushed Yes
Released No
PIIB6470E
AB
Continuity
Back door opener
switch connectorTe r m i n a lFront door lock
actuator RH (door
unlock sensor)
connectorTe r m i n a l
D408 2 D114 4 Yes
Back door opener
switch connectorTe r m i n a l
GroundContinuity
D408 2 No
WIIA1271E
Front door lock actuator
RH (door unlock sensor) con-
nectorTe r m i n a l
GroundContinuity
D114 5 Yes
WIIA1273E

BL-186
BACK DOOR LOCK
Revision: June 20062007 Versa
6. CHECK UNLOCK SENSOR FUNCTION
1. Connect front door lock actuator RH (door unlock sensor) connector.
2. Check continuity between back door opener switch connector D408 terminal 2 and ground.
OK or NG
OK >> GO TO 7.
NG >> Replace front door lock actuator RH (door unlock sen-
sor). Refer to BL-169, "
FRONT DOOR LOCK" .
7. CHECK BACK DOOR OPENER SWITCH SIGNAL 2
1. Connect BCM connector.
2. Check voltage between BCM connector and ground.
OK or NG
OK >> Check the condition of harness and connector.
NG >> Replace BCM. Refer to BCS-25, "
Removal and Installa-
tion of BCM" .
Back door
opener switch
connectorTe r m i n a lFront door lock
knob RH positionContinuity
D408 2 GroundUnlock Yes
Lock No
PIIB6472E
Te r m i n a l s
Voltage (V)
(Approx.) (+)
(–)
BCM connector Terminal
M18 30 Ground Battery voltage
PIIB6468E

BR-8
BRAKE PEDAL
Revision: June 20062007 Versa
REMOVAL
1. Disconnect accelerator pedal position sensor harness connec-
tor.
2. Remove stop lamp switch from brake pedal assembly.
3. Remove snap pin and clevis pin from clevis of brake booster.
4. Remove nuts from brake pedal bracket, and remove brake pedal
assembly from vehicle.
5. Remove accelerator pedal from brake pedal assembly.
INSPECTION AFTER REMOVAL

Check brake pedal upper rivet for deformation.

Make sure that the lapping length of sub-bracket and slide plate
is at least 6.9 mm (0.272 in).

Check brake pedal for bend, damage, and cracks on the welded
parts.

Replace brake pedal assembly if any non-standard condition is
detected.

Check clevis pin and plastic stopper for damage and deforma-
tion. Replace clevis pin as necessary.
INSTALLATION
Installation is in the reverse order of the removal.

After installing brake pedal assembly to vehicle, adjust brake pedal. Refer to BR-7, "ADJUSTMENT" .

After installing accelerator pedal, check accelerator pedal. Refer to ACC-3, "INSPECTION AFTER
INSTALLATION" .
SFIA2044E
SFIA2866E
SBR9 97

BR-24
FRONT DISC BRAKE
Revision: June 20062007 Versa
FRONT DISC BRAKEPFP:41000
On-board InspectionEFS006JN
PAD WEAR INSPECTION

Check pad thickness from check hole on cylinder body.
ComponentsEFS006JO
Standard thickness : 9.5 mm (0.374 in)
Repair limit thickness : 2.0 mm (0.079 in)
WFIA0522E
1. Union bolt 2. Brake hose 3. Copper washer
4. Cap 5. Bleed valve 6. Sliding pin bolt
7. Cylinder body 8. Piston seal 9. Piston
10. Piston boot 11. Inner shim cover 12. Inner shim
13. Inner pad 14. Pad wear sensor 15. Pad retainer
16. Outer pad 17. Outer shim 18. Outer shim cover
19. Sliding pin 20. Sliding pin boot 21. Bushing
22. Torque member mounting bolt 23. Torque member⇐: Front
: Brake fluid 1: AS-880N grease 2: Rubber grease
3: Polyglycol ether based lubricant 4: M7439 grease
Refer to GI section GI-10, "
Components" for symbol marks unless shown.
WFIA0535E

BRC-1
BRAKE CONTROL SYSTEM
F BRAKES
CONTENTS
C
D
E
G
H
I
J
K
L
M
SECTION BRC
A
B
BRC
Revision: June 20062007 VersaABS
PRECAUTIONS .......................................................... 2
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2
Precautions for Brake System .................................. 2
Precautions When Using CONSULT-II ..................... 2
CHECK POINTS FOR USING CONSULT-II ......... 2
Precautions for Brake Control .................................. 3
Precautions for CAN System ................................... 3
PREPARATION ........................................................... 4
Special Service Tools ............................................... 4
Commercial Service Tools ........................................ 4
SYSTEM DESCRIPTION ............................................ 5
System Components ................................................ 5
ABS Function ........................................................... 5
EBD Function ........................................................... 5
Fail-Safe Function .................................................... 6
ABS/EBD SYSTEM ............................................... 6
Hydraulic Circuit Diagram ........................................ 6
CAN COMMUNICATION ............................................ 7
System Description .................................................. 7
TROUBLE DIAGNOSIS .............................................. 8
How to Perform Trouble Diagnoses for Quick and
Accurate Repair ....................................................... 8
INTRODUCTION ................................................... 8
WORK FLOW ........................................................ 9
CLARIFY CONCERN .......................................... 10
EXAMPLE OF DIAGNOSIS SHEET ................... 10
Component Parts and Harness Connector Location ....11
Schematic .............................................................. 12
Wiring Diagram — ABS — ..................................... 13
Basic Inspection ..................................................... 17
BRAKE FLUID LEVEL, FLUID LEAK, AND
BRAKE PAD INSPECTION ................................. 17
POWER SYSTEM TERMINAL LOOSENESS AND BATTERY INSPECTION ............................. 17
ABS WARNING LAMP INSPECTION ................. 17
Warning Lamp and Indicator Timing ....................... 18
Control Unit Input/Output Signal Standard ............. 18
REFERENCE VALUE FROM CONSULT-II ......... 18
CONSULT-II Function (ABS) .................................. 20
CONSULT-II START PROCEDURE .................... 20
SELF-DIAGNOSIS .............................................. 20
DATA MONITOR ................................................. 22
ACTIVE TEST ..................................................... 24
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC
ITEMS ........................................................................ 25
Wheel Sensor System ............................................ 25
ABS Control Unit Inspection ................................... 26
Solenoid Valve System Inspection ......................... 27
Actuator Motor, Motor Relay, and Circuit Inspection ... 28
ABS Control Unit Power and Ground Systems
Inspection ............................................................... 29
CAN Communication System Inspection ................ 29
TROUBLE DIAGNOSES FOR SYMPTOMS ............ 30
ABS Works Frequently ........................................... 30
Unexpected Pedal Action ....................................... 31
Long Stopping Distance .......................................... 32
ABS Does Not Work ............................................... 32
Pedal Vibration or ABS Operation Noise ................ 32
WHEEL SENSORS ................................................... 33
Removal and Installation ........................................ 33
REMOVAL ........................................................... 33
INSTALLATION ................................................... 33
SENSOR ROTOR ..................................................... 35
Removal and Installation ........................................ 35
ACTUATOR AND ELECTRIC UNIT (ASSEMBLY) ... 36
Removal and Installation ........................................ 36
REMOVAL ........................................................... 36
INSTALLATION ................................................... 37

BRC-4
[ABS]
PREPARATION
Revision: June 20062007 Versa
PREPARATIONPFP:00002
Special Service ToolsEFS006M7
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service ToolsEFS006M8
Tool number
(Kent-Moore No.)
Tool nameDescription
KV991J0080
(J-45741)
ABS active wheel sensor testerChecking operation of ABS active wheel sen-
sors
WFIA0101E
Tool nameDescription
1. Flare nut crowfoot
2. Torque wrenchRemoving and installing brake piping
a: 10 mm (0.39 in)/12 mm (0.47 in)
S-NT360