INFINITI FX35 2005 Service Manual

PB-2
PARKING BRAKE SYSTEM
Revision: 2005 July 2005 FX
PARKING BRAKE SYSTEMPFP:36010
On-Vehicle ServiceAFS001TJ
PEDAL STROKE

When parking brake pedal is operated with a force of 200 N (20.4 kg, 44.9 lb), make sure the stroke is
within the specified number of notches. (Check it by listening and counting the ratchet clicks.)
INSPECT COMPONENTS

Make sure the components are attached properly (check for looseness, backlash, etc.).

Check parking brake pedal assembly for bend, damage and cracks, and replace if necessary.

Check cable for wear and damage, and replace if necessary.

Check parking brake warning lamp switch for malfunction, and replace if necessary.
ADJUSTMENT

To perform adjustment operations, remove tire from the vehicle with power tool.
1. Insert a deep socket wrench to rotate adjusting nut and loosen cable sufficiently. Then, return pedal.
2. Using wheel nuts, fix disc to hub and prevent it from tilting.
3. Remove adjusting hole plug installed on disc. Using a flat- bladed screwdriver, turn adjuster in direction A as shown in the
figure until disc rotor is locked. After locking, turn adjuster in the
opposite direction by 5 or 6 notches.
4. Rotate disc rotor to make sure there is no drag. Install adjusting hole plug.
5. Adjust cable as follows:
a. Operate pedal 10 or more times with a force of 490 N (50 kg, 11 0 l b ) .
b. Rotate adjusting nut with deep socket to adjust pedal stroke. CAUTION:
Do not reuse adjusting nut after removing it.
c. When parking brake pedal is operated with a force of 200 N (20.4 kg, 44.9 lb), make sure the stroke is within the specified number of notches. (Check it by listening and counting the ratchet clicks.)
d. With pedal completely returned, make sure there is no drag on rear brake. Pedal stroke : 4
− 5 notches
SFIA1139E
Pedal stroke : 4 − 5 notches
PFIA0295E

PARKING BRAKE CONTROL PB-3
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Revision: 2005 July 2005 FX
PARKING BRAKE CONTROLPFP:36010
ComponentsAFS001TK
Removal and InstallationAFS001TL
REMOVAL
1. Remove front kicking plate (driver side). Refer to IP-12, "(A) Front Kicking Plate (RH/LH)" .
2. Remove front body side welt (driver side). Refer to EI-36, "
BODY SIDE TRIM" .
3. Remove dash side finisher (driver side). Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
4. Remove instrument lower panel (driver side). Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
5. Remove adjusting nut.
6. Remove front cable installation bolts, nuts, and lock plate, then remove front cable from the vehicle.
7. Remove heat insulator between center tube and rear propeller shaft.
8. Remove exhaust center muffler. Refer to EX-3, "
EXHAUST SYSTEM" .
9. Remove propeller shaft. Refer to PR-9, "
Removal and Installation" .
10. Remove rear disc caliper and disc rotors. Refer to BR-27, "
Removal and Installation of Brake Caliper
Assembly" .
11. Remove parking brake shoe, and remove rear cable from toggle lever. Refer to PB-5, "
PARKING BRAKE
SHOE" .
1. Device assembly 2. Spring insulator 3. Return spring
4. Lock plate 5. Front cable 6. Return spring
7. Rear left cable 8. Rear right cable 9. Pin
10. Adjusting nut
SFIA1943E

PB-4
PARKING BRAKE CONTROL
Revision: 2005 July 2005 FX
12. Remove right and left rear cables installation nut, bolt, and remove right and left rear cable assembly from
the vehicle.
INSTALLATION
1. Refer to “Components” for tightening torque. Install in the reverse order of removal.
CAUTION:
Do not reuse adjusting nut after removing it.
2. Adjust parking brake. Refer to PB-2, "
ADJUSTMENT" .

PARKING BRAKE SHOE PB-5
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Revision: 2005 July 2005 FX
PARKING BRAKE SHOEPFP:44060
ComponentsAFS001TM
Removal and InstallationAFS001TN
REMOVAL
WARNING:
Clean brakes with a vacuum dust collector to minimize the hazard of air borne particles or other mate-
rials.
Be careful of the following:

Remove disc rotor only with parking brake pedal completely in the returned position.

If disc rotor can not be removed, remove as follows.
1. Fix disc rotor in place with wheel nuts and remove disc rotor plug. Using a flat-bladed screwdriver, rotate adjuster on adjuster
assembly in direction B to retract and loosen brake shoes.
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
PFIA0309E

PB-6
PARKING BRAKE SHOE
Revision: 2005 July 2005 FX
INSPECTION AFTER REMOVAL
Lining Thickness Inspection

Check thickness of lining.
Drum Inner Diameter Inspection

Check drum inner diameter.
Other Inspections

Check shoe sliding surface for excessive wear and damage.

Check anti-rattle pin for excessive wear and corrosion.

Check return spring for sagging.

Check adjustor for rough operation.

Check either visually or with a vernier caliper to see if there is
any excessive wear, cracks, or damage inside drum.
INSTALLATION
Be careful of the following:

Refer to “Component Parts Location” and apply brake grease to the specified points during assembly.

Assemble adjuster so that threaded part expands when rotating
it in 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
function well, perform break-in operation as follows.
1. Adjust parking brake pedal stroke to the specified stroke.
2. Perform parking brake break-in (drag run) operation by driving the vehicle under the following conditions:
3. After break-in operation, check lever stroke of parking brake. Readjust if it is no longer at the specified stroke.

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, because it may cause uneven or early wear of lining. 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)
Maximum inner diameter : 191 mm (7.52 in)
SBR768A
Drive forward

Perform the following

Vehicle speed approx. 40 km/h (25 MPH) set (forward)

Parking brake operating force approx. 100 N (10 kg, 45lb) set

Distance approx. 100 m (328 ft)
SFIA0153E

SERVICE DATA AND SPECIFICATIONS (SDS) PB-7
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Revision: 2005 July 2005 FX
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Parking Drum Brake AFS001TO
Parking Brake ControlAFS001TP
TypeDS19HC
Brake lining Standard thickness (new) 3.2 mm (0.126 in)
Wear limit thickness 1.5 mm (0.059 in)
Drum (disc) Standard inner diameter (new) 190 mm (7.48 in)
Wear limit of inner diameter 191 mm (7.52 in)
Control type Foot pedal
Number of notches [under a force of 200 N (20.4 kg, 44.9 lb)] 4 − 5 notches
Number of notches
when warning lamp switch comes on 1 notches

PB-8
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2005 July 2005 FX

PG-1
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
K ELECTRICAL
CONTENTS
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SECTION PG
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Revision: 2005 July 2005 FX
POWER SUPPLY, GROUND & CIRCUIT ELEMENTS
POWER SUPPLY ROUTING CIRCUIT ...................... 3
Schematic ........................................................... ..... 3
Wiring Diagram - POWER - ................................ ..... 4
BATTERY POWER SUPPLY - IGNITION SW. IN
ANY POSITION ................................................ ..... 4
ACCESSORY POWER SUPPLY - IGNITION SW.
IN “ACC” OR “ON” ........................................... ... 10
IGNITION POWER SUPPLY - IGNITION SW. IN
“ON” AND/OR “START” .................................... ... 12
Fuse .................................................................... ... 17
Fusible Link ......................................................... ... 17
Circuit Breaker .................................................... ... 17
IPDM E/R (INTELLIGENT POWER DISTRIBUTION
MODULE ENGINE ROOM) ................................... ... 18
System Description ............................................. ... 18
SYSTEMS CONTROLLED BY IPDM E/R ........ ... 18
CAN COMMUNICATION LINE CONTROL ...... ... 18
IPDM E/R STATUS CONTROL ........................ ... 19
CAN Communication System Description ........... ... 19
CAN Communication Unit ................................... ... 19
Function of Detecting Ignition Relay Malfunction ... 19
CONSULT-II Function (IPDM E/R) ...................... ... 20
CONSULT-II INSPECTION PROCEDURE ...... ... 20
SELF-DIAG RESULTS ..................................... ... 21
DATA MONITOR .............................................. ... 22
ACTIVE TEST .................................................. ... 22
Auto Active Test .................................................. ... 24
DESCRIPTION ................................................. ... 24
OPERATION PROCEDURE ............................ ... 24
INSPECTION IN AUTO ACTIVE TEST MODE ... 24
Schematic ........................................................... ... 26
IPDM E/R Terminal Arrangement ........................ ... 27
IPDM E/R Power/Ground Circuit Inspection ....... ... 28
Inspection With CONSULT-II (Self-Diagnosis) .... ... 29
Removal and Installation of IPDM E/R ................ ... 30
REMOVAL ........................................................ ... 30
INSTALLATION ................................................ ... 30 GROUND ................................................................
... 31
Ground Distribution .............................................. ... 31
MAIN HARNESS .............................................. ... 31
ENGINE ROOM HARNESS ............................. ... 34
ENGINE HARNESS/VK ENGINE MODELS ..... ... 37
ENGINE HARNESS/VQ ENGINE MODELS .... ... 38
ENGINE CONTROL HARNESS/VK ENGINE
MODELS .......................................................... ... 39
ENGINE CONTROL HARNESS/VQ ENGINE
MODELS .......................................................... ... 40
BODY HARNESS ............................................. ... 41
BODY NO. 2 HARNESS .................................. ... 44
ROOM LAMP HARNESS ................................. ... 45
HARNESS .............................................................. ... 46
Harness Layout ................................................... ... 46
HOW TO READ HARNESS LAYOUT .............. ... 46
OUTLINE .......................................................... ... 47
MAIN HARNESS .............................................. ... 48
ENGINE ROOM HARNESS ............................. ... 51
ENGINE HARNESS/VK ENGINE MODELS ..... ... 54
ENGINE HARNESS/VQ ENGINE MODELS .... ... 55
ENGINE CONTROL HARNESS/VK ENGINE
MODELS .......................................................... ... 56
ENGINE CONTROL HARNESS/VQ ENGINE
MODELS .......................................................... ... 58
BODY HARNESS ............................................. ... 60
BODY NO. 2 HARNESS .................................. ... 62
ROOM LAMP HARNESS ................................. ... 63
FRONT DOOR HARNESS ............................... ... 64
REAR DOOR HARNESS ................................. ... 65
BACK DOOR HARNESS ................................. ... 66
Wiring Diagram Codes (Cell Codes) ................... ... 67
ELECTRICAL UNITS LOCATION ......................... ... 70
Electrical Units Location ...................................... ... 70
ENGINE COMPARTMENT ............................... ... 70
PASSENGER COMPARTMENT ...................... ... 71
LUGGAGE COMPARTMENT ........................... ... 73
HARNESS CONNECTOR ...................................... ... 74
Description ........................................................... ... 74
HARNESS CONNECTOR (TAB-LOCKING

PG-2Revision: 2005 July 2005 FX
TYPE) ...............................................................
... 74
HARNESS CONNECTOR (SLIDE-LOCKING
TYPE) ............................................................... ... 75
ELECTRICAL UNITS ............................................. ... 76
Terminal Arrangement ......................................... ... 76
SMJ (SUPER MULTIPLE JUNCTION) .................. ... 78
Terminal Arrangement ......................................... ... 78 STANDARDIZED RELAY .......................................
... 80
Description ........................................................... ... 80
NORMAL OPEN, NORMAL CLOSED AND
MIXED TYPE RELAYS ..................................... ... 80
TYPE OF STANDARDIZED RELAYS ............... ... 80
FUSE BLOCK - JUNCTION BOX (J/B) ................. ... 82
Terminal Arrangement .......................................... ... 82
FUSE, FUSIBLE LINK AND RELAY BOX ............. ... 83
Terminal Arrangement .......................................... ... 83

POWER SUPPLY ROUTING CIRCUIT PG-3
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Revision: 2005 July 2005 FX
POWER SUPPLY ROUTING CIRCUITPFP:24110
SchematicAKS007VU
TKWM2095E