NISSAN X-TRAIL 2005 Service Repair Manual

PARKING BRAKE CONTROL
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2. Check control lever assembly for bend, damage and cracks, and replace if there is.
3. Check cables and equalizer for wear and damage. If a malfunction is detected, replace the applicable
part.
4. Check parking brake warning lamp switch. If a malfunction is detected, replace the applicable part.
5. Check each part for deformation, or damage by contact with other parts. If a malfunction is detected,
replace the applicable part.
AdjustmentEFS0017M
1. Insert a deep-well socket wrench into opening of parking brake
lever. Rotate adjusting nut to fully loosen cable. Return parking
brake lever and adjust rear brake shoe clearance.
2. Rotate tyres & foot wheels to be sure that there is no drag.
3. After adjusting clearance of rear shoes, with no drag on rear
brake, adjust cable as follows:
a. Pull parking brake lever up so that a deep-well socket wrench
can be inserted.
b. Insert a deep-well socket wrench into opening of parking brake
lever. Rotate adjusting nut to adjust a lever stroke.
CAUTION:
Do not reuse adjusting nut after removing it.
c. Operate parking brake lever 3 to 4 times with a force of 196 N
(20 kg, 44 lb). Be sure lever stroke is within the specified num-
ber of notches.
d. Return parking brake lever completely. Be sure there is no drag on rear brake.
SFIA2453E
MAA0182D

PB-4
PARKING BRAKE SHOE

PARKING BRAKE SHOEPFP:44060
ComponentsEFS0017K
Removal and InstallationEFS0017N
REMOVAL
CAUTION:
Clean dust on brake disc and back plate with a vacuum dust
collector.
1. Remove tyre. With parking brake lever completely returned,
loosen adjusting nut.
2. Remove rear disc brake caliper.
1. Parking cable 2. Back plate 3. Anchor block
4. Brake shoe 5. Return spring 6. Return spring
7. Spring 8. Retainer 9. Shoe hold pin
10. Adjust assembly LH 11. Adjuster assembly RH 12. E-ring
13. Toggle lever 14. Pin 15. Pin
16. Toggle lever
SFIA0199E
SFIA2453E

PARKING BRAKE SHOE
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3. Remove disc rotor. If it cannot be removed, do as follows:

Remove adjusting plug attached to disc as shown in the fig-
ure. Insert flat-bladed screwdriver through plug. Turn adjuster
to make clearance between brake shoe and drum.
4. Push retainer as shown in the figure to compress spring.
Remove brake shoe holding pins from mounting holes in back
plate.
5. Pull brake shoes apart and remove adjuster assembly. Then
remove lower-side return spring.
6. Remove connecting pin between parking brake cable and toggle
lever as shown in the figure, and remove toggle lever.
SBR046CA
SFIA0279E
SFIA0280E
SBR095C

PB-6
PARKING BRAKE SHOE

INSPECTION

Visually check the lining for wear, damage, and peeling.

Using a scale, check thickness of lining.
CAUTION:
If necessary, remove brake shoe, and check as follows.

Check shoe sliding surface for wear and damage.

Check anti rattle pin for wear and corrosion.

Check return spring for sagging.

Check adjuster for rough operation.

Visually check inside of drum for wear, damage, and cracks.
Using a pair of vernier calipers, check inside of drum.
INSTALLATION
1. Apply brake grease to the contact area of show at left.Standard lining thickness : 3.5 mm (0.138 in)
Lining limit (A) : 1.5 mm (0.059 in)
Standard inner diameter : 172 mm (6.77 in)
Maximum inner diameter : 173 mm (6.81 in)
SBR021A
SBR768A
SBR047C

PARKING BRAKE SHOE
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2. Attach upper-side return springs to brake shoe as shown in the
figure. Be sure to install return spring B over return spring A.
3. Orientation of adjusters is different for LH adjuster and RH
adjuster. Assemble adjusters so that threaded part is expanded
when rotating it to direction shown by arrow. Contract adjuster to
assemble.
CAUTION:
When adjuster was disassembled, apply brake grease to thread.
4. Assemble torque lever in direction of installation as shown in the
figure.
SFIA0281E
SFIA2426E
SBR096C

PB-8
PARKING BRAKE SHOE

5. After assembly, be sure that each part is installed properly.
6. Fix disc rotor with wheel nut, and adjust brake shoe clearance.
Remove adjusting hole plug. Turn star wheel on until disc rotor
locks. Then turn star wheel in the opposite direction for 6
notches.
7. Rotate disc rotor to be sure that there is no drag. Then install
adjusting hole plug.
8. Adjust parking brake cable.
CAUTION:
If brake shoes were replaced with new ones. Carry out break-in
operation.
SBR048C
SBR097CA

SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Parking BrakeEFS000D2
TypeDS17H
Brake liningStandard thickness (new) 3.5 mm (0.138 in)
Repair limit thickness 1.5 mm (0.059 in)
Drum (disc)Standard inner diameter (new) 172 mm (6.77 in)
Wear limit of inner diameter 173 mm (6.81 in)
Lever stroke [operating force 196 N (20 kg,44 lb)] 6 to 7 notches
Brake warning lamp strokeWithin 1 notch

PB-10
SERVICE DATA AND SPECIFICATIONS (SDS)

BRC-1
BRAKE CONTROL SYSTEM
F BRAKES
CONTENTS
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SECTION BRC
A
B
BRC

BRAKE CONTROL SYSTEM
ABS
PRECAUTIONS .......................................................... 4
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 4
Precautions for Brake System .................................. 4
Precautions for Brake Control .................................. 4
PREPARATION ........................................................... 5
Special Service Tools ............................................... 5
SYSTEM DESCRIPTION ............................................ 6
System Diagram ....................................................... 6
ABS Function ........................................................... 6
EBD Function ........................................................... 6
Fail-Safe Function .................................................... 6
ABS, EBD SYSTEM .............................................. 6
Hydraulic Circuit Diagram ........................................ 7
CAN COMMUNICATION ............................................ 8
System Description .................................................. 8
CAN Communication Unit ........................................ 8
TYPE 1/TYPE 2 .................................................... 8
TYPE 3 .................................................................. 9
TYPE 7/TYPE 8 .................................................. 10
TROUBLE DIAGNOSIS ............................................ 12
How to Proceed With Diagnosis ............................. 12
BASIC CONCEPT ............................................... 12
DIAGNOSIS FLOWCHART ................................ 13
ASKING COMPLAINTS ...................................... 14
EXAMPLE OF DIAGNOSIS SHEET ................... 14
Component Parts Location ..................................... 15
Schematic .............................................................. 16
Wiring Diagram — ABS — ..................................... 17
LHD MODEL ....................................................... 17
RHD MODEL ....................................................... 21
Control Unit Input/Output Signal Standard ............. 25
REFERENCE VALUE FROM CONSULT-II ......... 25
CONSULT- II Functions .......................................... 26
CONSULT-II MAIN FUNCTION ........................... 26
CONSULT-II BASIC OPERATION PROCEDURE
... 26SELF-DIAGNOSIS .............................................. 28
DATA MONITOR ................................................. 30
ACTIVE TEST ..................................................... 32
Correct and Quick Diagnosis .................................. 34
DIAGNOSIS PRECAUTIONS ............................. 34
Basic Inspection ..................................................... 35
BASIC INSPECTION 1 BRAKE FLUID AMOUNT,
LEAKS, AND BRAKE PADS INSPECTION ......... 35
BASIC INSPECTION 2 POWER SYSTEM TER-
MINAL LOOSENESS AND BATTERY INSPEC-
TION .................................................................... 35
BASIC INSPECTION 3 ABS WARNING LAMP ... 35
Inspection 1: Wheel Sensor System ....................... 36
INSPECTION PROCEDURE .............................. 36
Inspection 2: ABS Actuator and Electric Unit (Con-
trol Unit) 1 ............................................................... 38
Inspection 3: ABS Actuator and Electric Unit (Con-
trol Unit) Power Supply and Ground Circuit ............ 38
Inspection 4: ABS Actuator Relay or ABS Motor
Relay Power System .............................................. 39
Inspection 5: ABS Actuator and Electric Unit (Con-
trol Unit) 2 ............................................................... 40
Inspection 6: G Sensor System .............................. 41
Inspection 7: CAN Communication System ............ 43
Symptom 1: ABS Works Frequently ....................... 43
Symptom 2: Unexpected Pedal Reaction ............... 44
Symptom 3: Longer Stopping Distance .................. 44
Symptom 4: ABS Does Not Work ........................... 45
Symptom 5: Pedal Vibration and ABS Operation
Noise ...................................................................... 45
WHEEL SENSORS ................................................... 46
Removal and Installation ........................................ 46
REMOVAL ........................................................... 46
INSTALLATION ................................................... 46
G SENSOR ................................................................ 47
Removal and Installation ........................................ 47
REMOVAL ........................................................... 47
INSTALLATION ................................................... 47

BRC-2 SENSOR ROTOR ...................................................... 48
Removal and Installation ........................................ 48
REMOVAL ........................................................... 48
INSTALLATION .................................................... 48
ABS ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ........................................................................... 49
Removal and Installation ........................................ 49
ESP/TCS/ABS
PRECAUTIONS ......................................................... 50
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ................................................................. 50
Precautions for Brake System ................................ 50
Precautions for Brake Control ................................ 50
PREPARATION ......................................................... 51
Special Service Tools ............................................. 51
ON-VEHICLE SERVICE ............................................ 52
Adjustment of Steering Angle Sensor Neutral Posi-
tion .......................................................................... 52
SYSTEM DESCRIPTION .......................................... 53
System Diagram ..................................................... 53
ESP Function .......................................................... 53
TCS Function .......................................................... 53
ABS Function .......................................................... 54
EBD Function ......................................................... 54
Fail-Safe Function .................................................. 54
ESP/ TCS SYSTEM ............................................ 54
ABS, EBD SYSTEM ............................................ 54
Hydraulic Circuit Diagram ....................................... 55
CAN COMMUNICATION ........................................... 56
System Description ................................................. 56
CAN Communication Unit ....................................... 56
TYPE 4/TYPE 5 ................................................... 56
TYPE 6 ................................................................ 57
TYPE 9 ................................................................ 58
TROUBLE DIAGNOSIS ............................................ 60
How to Proceed With Diagnosis ............................. 60
BASIC CONCEPT ............................................... 60
DIAGNOSIS FLOWCHART ................................. 61
ASKING COMPLAINTS ....................................... 62
EXAMPLE OF DIAGNOSIS SHEET .................... 62
Component Parts and Harness Connector Location ... 63
Schematic ............................................................... 64
Wiring Diagram —ESP/TCS/ABS— ..................... 65
LHD MODEL ........................................................ 65
RHD MODEL ....................................................... 71
Control Unit Input/Output Signal Standard .............. 77
REFERENCE VALUE FROM CONSULT-II ......... 77
CONSULT-II Functions ........................................... 79
CONSULT-II MAIN FUNCTION ........................... 79
CONSULT-II BASIC OPERATION PROCEDURE
... 79
SELF-DIAGNOSIS .............................................. 81
DATA MONITOR .................................................. 83
ACTIVE TEST ..................................................... 86
For Fast and Accurate Diagnosis ........................... 88PRECAUTIONS FOR DIAGNOSIS ..................... 88
Basic Inspection ...................................................... 89
BASIC INSPECTION 1 BRAKE FLUID AMOUNT,
LEAKS, AND BRAKE PADS INSPECTION ......... 89
BASIC INSPECTION 2 POWER SYSTEM TER-
MINAL LOOSENESS AND BATTERY INSPEC-
TION .................................................................... 89
BASIC INSPECTION 3 ABS WARNING LAMP,
ESP OFF INDICATOR LAMP, SLIP INDICATOR
LAMP AND BRAKE WARNING LAMP INSPEC-
TION .................................................................... 90
Inspection 1 Wheel Sensor System ........................ 91
INSPECTION PROCEDURE ............................... 91
Inspection 2 Engine System ................................... 93
Inspection 3 ESP/TCS/ABS Control Unit System ... 93
Inspection 4 Pressure Sensor and the Circuit
between Pressure Sensor and ESP/TCS/ABS Con-
trol Unit. ................................................................... 93
Inspection 5 Steering Angle Sensor and Circuit
between Steering Angle Sensor and ESP/TCS/ABS
Control Unit. ............................................................ 95
Inspection 6 Yaw Rate/Side G sensor and the Circuit
between Yaw Rate/Side G sensor and ESP/TCS/
ABS Control Unit. .................................................... 97
Inspection 7 Solenoid Valve, ESP Switch-over Sole-
noid Valve and Circuit ............................................. 98
Inspection 8 Actuator Motor, Motor Relay and Circuit
.101
Inspection 9 Actuator Relay and Circuit ................103
Inspection 10 Stop Lamp Switch and Circuit .........105
Inspection 11 ESP/TCS/ABS Control Unit Power
Supply Circuit ........................................................105
Inspection 12 When “EMERGENCY BRAKE” is
indicated in the Self-Diagnostic Results ................107
Inspection 13 When “ST ANG SEN SIGNAL” is Indi-
cated in the Self-Diagnostic Results .....................107
Inspection 14 Brake Fluid Level of Reservoir Tank,
Communication Circuit between ESP/TCS/ABS
Control Unit and Brake Fluid Level Warning Switch .108
Inspection 15 CAN Communication Circuit, ESP/
TCS/ABS Control Unit and Steering Angle Sensor .109
Component Check ................................................109
ESP OFF SWITCH ............................................109
ESP RELAY BOX ...............................................109
ESP ACTUATOR ...............................................110
Symptom 1: ABS Works Frequently .....................112
Symptom 2: Unexpected Pedal Reaction .............113
Symptom 3: Longer Stopping Distance .................113
Symptom 4: ABS Does Not Work .........................113
Symptom 5: Pedal Vibration and ABS Operation
Noise .....................................................................113
Symptom 6: ESP OFF Indicator Lamp Does Not Illu-
minate ...................................................................114
Symptom 7: SLIP Indicator Lamp Does Not Illumi-
nate .......................................................................114
Symptom 8: Vehicle Jerks During ESP/TCS/ABS
Control ..................................................................115