INFINITI FX35 2008 Service Manual

PB-6
< SERVICE INFORMATION >
PARKING BRAKE SHOE
PARKING BRAKE SHOE
ComponentINFOID:0000000001327649
Removal and InstallationINFOID:0000000001327650
REMOVAL
WARNING:
Clean brakes with a vacuum dust collector to minimize the hazard of air borne particles or other mate-
rials.
CAUTION:
• Remove wheel, and remove disc rotor with parki ng brake pedal completely released. Refer to BR-25,
"Removal and Installation of Brake Caliper Assembly".
 When removing disc rotor, mark both disc rotor and wheel hub for alignment.
1. Remove rear tires from vehicle with a power tool.
2. Remove disc rotor with the parking brake pedal in the completely released position.
3. Remove disc rotor. If disc rotor cannot be removed, remove as follows:
a. Secure the disc rotor in place with wheel nuts and remove adjuster hole plug.
1. Back plate 2. Anchor block 3. Toggle lever
4. Shoe 5. Adjuster 6. Return spring
7. Anti-rattle spring 8. Retainer 9. Anti-rattle pin
SFIA1167E
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PARKING BRAKE SHOEPB-7
< SERVICE INFORMATION >
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b. Using flat-bladed screwdriver, rotate adjuster in direction “B” to retract and loosen brake shoe.
4. Remove anti −rattle pins, retainers, anti −rattle springs, them
return springs.
5. Remove parking brake shoes, adjuster assembly, adjuster spring and toggle lever.
INSPECTION AFTER REMOVAL
Lining Thickness Inspection
 Check thickness of lining.
Drum Inner Diameter Inspection
 Check drum inner diameter.
Other Inspections
 Check the following:
- Shoe for excessive wear, damage, and peeling.
- Shoe sliding surface for excessive wear and damage.
- Anti-rattle pin for excessive wear and corrosion.
- Return spring for sagging.
 Check that adjuster moves smoothly.
 Visually check the inside of drum for excessive wear , cracks, and damage. Check the inside of drum using a
pair of vernier calipers.
 Replace with new part if malfunction is detected on the above part.
 When disassembling adjuster, apply PBC (Poly Butyl Cupr ysil) grease or equivalent to the threads. Refer to
PB-6, "
Component".
INSTALLATION
Be careful of the following:
 Refer to PB-6, "
Component", and apply brake grease to the specified points during assembly.
PFIA0309E
Standard thickness “A” : 3.2 mm (0.126 in)
Repair limit thickness “A” : 1.5 mm (0.059 in)
SBR021A
Standard inner diameter : 190 mm (7.48 in) dia.
Maximum inner diameter : 191 mm (7.52 in) dia.
SBR768A
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PB-8
< SERVICE INFORMATION >
PARKING BRAKE SHOE
 Assemble adjuster so that threaded part expands when rotating itin the direction shown by the arrow.
 Shorten adjuster by rotating it.
 When disassembling adjuster, apply PBC (Poly Butyl Cuprysil)
grease or silicone-based grease to the threads.
 After replacing brake shoes or disc rotors, or if brakes do not func-
tion well, perform break-in operation as follows.
1. Install in the reverse order of the removal.
2. Adjust parking brake pedal stroke to the specified stroke. Refer to PB-3, "
On-Vehicle Inspection".
3. Perform parking brake break-in (drag run) operation by driving the vehicle under the following conditions:
4. After break-in operation, check pedal stroke of parking brake. Readjust if it is no longer at the specified
stroke. Refer to PB-3, "
On-Vehicle Inspection".
 To prevent lining from getting too hot, allow a cool off period of approximately 5 minutes after every
break-in operation.
 Do not perform excessive break-in operations, becaus e it may cause uneven or early wear of lining.
Drive forward
 Perform the following
 Vehicle speed approx. 40 km/h (25 MPH) set (forward)
 Parking brake operating force approx. 200 N (20.4 kg, 44.9 lb) set
 Duration approx. 30sec.
SFIA0153E
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SERVICE DATA AND SPECIFICATIONS (SDS)
PB-9
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SERVICE DATA AND SPECIFICATIONS (SDS)
Parking Drum BrakeINFOID:0000000001327651
Parking Brake ControlINFOID:0000000001327652
Brake lining Standard thickness 3.2 mm (0.126 in)
Repair limit thickness 1.5 mm (0.059 in)
Drum (disc) Standard inner diameter 190 mm (7.48 in) dia.
Maximum inner diameter 191 mm (7.52 in) dia.
Control type
Foot pedal type
Number of notches [under a force of 200 N (20.4 kg, 44.9 lb)] 4 − 5 notches
Number of notches when brake warning lamp comes on 1 notch
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PG-1
ELECTRICAL
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CONTENTS
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
SERVICE INFORMATION .. ..........................2
DTC INDEX ..................................................... .....2
U1000 .................................................................. ......2
POWER SUPPLY ROUTING CIRCUIT ...............3
Schematic ........................................................... ......3
Wiring Diagram - POWER - ......................................4
Fuse ........................................................................16
Fusible Link .............................................................16
Circuit Breaker ........................................................16
IPDM E/R (INTELLIGENT POWER DISTRI-
BUTION MODULE ENGINE ROOM) .................
17
System Description ............................................. ....17
CAN Communication System Description ...............18
CAN Communication Unit .......................................18
Function of Detecting Ignition Relay Malfunction ....18
CONSULT-III Function (IPDM E/R) ..................... ....18
Auto Active Test ......................................................20
Schematic ...............................................................22
IPDM E/R Terminal Arrangement ...........................23
IPDM E/R Power/Ground Circuit Inspection ...........23
U1000 CAN COMM CIRCUIT .................................24
Removal and Installation of IPDM E/R ....................24
GROUND ...........................................................26
Ground Distribution .............................................. ....26
HARNESS .........................................................40
Harness Layout ................................................... ....40
Wiring Diagram Codes (Cell Codes) .......................60
ELECTRICAL UNITS LOCATION ....................64
Electrical Units Location ..........................................64
HARNESS CONNECTOR .................................68
Description ...............................................................68
ELECTRICAL UNITS ........................................71
Terminal Arrangement .............................................71
SMJ (SUPER MULTIPLE JUNCTION) .............73
Terminal Arrangement .............................................73
STANDARDIZED RELAY .................................75
Description ...............................................................75
FUSE BLOCK - JUNCTION BOX (J/B) ............77
Terminal Arrangement .............................................77
FUSE, FUSIBLE LINK AND RELAY BOX ........78
Terminal Arrangement .............................................78
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PG-2
< SERVICE INFORMATION >
DTC INDEX
SERVICE INFORMATION
DTC INDEX
U1000INFOID:0000000001351918
DTC Items (CONSULT screen terms) Reference
U1000 CAN COMM CIRCUIT PG-24, "
U1000 CAN COMM CIRCUIT"
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POWER SUPPLY ROUTING CIRCUITPG-3
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POWER SUPPLY ROUTING CIRCUIT
SchematicINFOID:0000000001328865
TKWM4905E
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PG-4
< SERVICE INFORMATION >
POWER SUPPLY ROUTING CIRCUIT
Wiring Diagram - POWER -
INFOID:0000000001328866
BATTERY POWER SUPPLY — IGNITION SW. IN ANY POSITION
TKWM4458E
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POWER SUPPLY ROUTING CIRCUITPG-5
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TKWM4459E
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PG-6
< SERVICE INFORMATION >
POWER SUPPLY ROUTING CIRCUIT
TKWM4460E
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