MA-40
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 July 2007 FX35/FX45
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Standard and LimitNLS00075
BELT DEFLECTION AND TENSION (VQ35DE)
*: If belt tension gauge cannot be installed at check points shown, check drive belt tension at different location on the belt.
BELT DEFLECTION AND TENSION (VK45DE)
ENGINE COOLANT CAPACITY (APPROXIMATE) (VQ35DE)
Unit: (US qt, lmp qt)
ENGINE COOLANT CAPACITY (APPROXIMATE) (VK45DE)
Unit: (US qt, lmp qt)
RADIATOR
Unit: kPa (kg/cm2 , psi)
ENGINE OIL CAPACITY (APPROXIMATE) (VQ35DE)
Unit: (US qt, lmp qt)
Deflection adjustment Unit: mm (in) Tension adjustment* Unit: N (kg, lb)
Used belt New belt Used belt
New belt
Limit After adjustment Limit After adjustment
Alternator and
power steering
oil pump belt 7 (0.28)
4 - 5
(0.16 - 0.20) 3.5 - 4.5
(0.138 - 0.177) 294 (30, 66) 730 - 818
(74.5 - 83.5,
164 - 184) 838 - 926
(85.5 - 94.5,
188 - 208)
A/C compressor
belt 12 (0.47)9 - 10
(0.35 - 0.39) 8 - 9
(0.31 - 0.35) 196 (20, 44) 348 - 436
(35.5 - 44.5, 78 - 98) 470 - 559
(48 - 57,
106 - 126)
Applied pushing
force 98 N (10 kg, 22 lb) —
KBIA1731J
Tension of drive belts Auto-adjustment by auto tensioner
Engine coolant capacity (With reservoir tank at “MAX” level) 8.6 (9-1/8, 7-5/8)
Reservoir tank engine coolant capacity (At “MAX” level) 0.8 (7/8, 3/4)
Engine coolant capacity (With reservoir tank at “MAX” level) 10.0 (10-5/8, 8-3/4)
Reservoir tank engine coolant capacity (At “MAX” level) 0.8 (7/8, 3/4)
Cap relief pressure Standard 78 - 98 (0.8 - 1.0, 11 - 14)
Limit 59 (0.6, 9)
Leakage testing pressure 157 (1.6, 23)
Drain and refill With oil filter change 4.7 (5, 4-1/8)
Without oil filter change 4.4 (4-5/8, 3-7/8)
Dry engine (Overhaul) 5.4 (5-3/4, 4-3/4)
RSU-2
PRECAUTIONS
Revision: 2006 July 2007 FX35/FX45
PRECAUTIONSPFP:00001
CautionsNES000G0
When installing rubber bushings, final tightening must be carried out under unladen conditions with tires
on level ground. Oil will shorten the life of rubber bushings. Be sure to wipe off any spilled oil.
Unladen conditions means that fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
After servicing suspension parts, be sure to check wheel alignment.
Caulking nuts are not reusable. Always use new ones when installing. Since new caulking nuts are pre-
oiled, tighten as they are.
SC-1
STARTING & CHARGING SYSTEM
K ELECTRICAL
CONTENTS
C
D E
F
G H
I
J
L
M
SECTION
A
B
SC
Revision: 2006 July 2007 FX35/FX45
STARTING & CHARGING SYSTEM
PRECAUTIONS .......................................................... 3
Precautions for Supplemental Restraint System
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” ............................................................. ..... 3
PREPARATION ...................................................... ..... 4
Special Service Tools .......................................... ..... 4
Commercial Service Tools ................................... ..... 4
BATTERY ............................................................... ..... 5
How to Handle Battery ........................................ ..... 5
METHODS OF PREVENTING OVER-DIS-
CHARGE .......................................................... ..... 5
CHECKING ELECTROLYTE LEVEL ............... ..... 6
SPECIFIC GRAVITY CHECK .......................... ..... 6
CHARGING THE BATTERY ............................ ..... 7
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Battery) ....................................... ..... 8
DIAGNOSTIC RESULT ITEM CHART ............. ..... 9
Removal and Installation ..................................... ... 10
REMOVAL ........................................................ ... 10
INSTALLATION ................................................ ... 10
STARTING SYSTEM ............................................. ....11
System Description ............................................. .... 11
Wiring Diagram — START — .............................. ... 12
VK45DE ENGINE MODELS ............................ ... 12
VQ35DE ENGINE MODELS ............................ ... 13
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Starting) ...................................... ... 14
DIAGNOSTIC RESULT ITEM CHART ............. ... 14
WORK FLOW ................................................... ... 15
DIAGNOSTIC PROCEDURE 1 ........................ ... 16
DIAGNOSTIC PROCEDURE 2 ........................ ... 17
MINIMUM SPECIFICATION OF CRANKING
VOLTAGE REFERENCING COOLANT TEM-
PERATURE ...................................................... ... 17
Removal and Installation (VK45DE Engine Models) ... 18
REMOVAL ........................................................ ... 18
INSTALLATION ................................................ ... 18
Removal and Installation [VQ35DE Engine Models
(2WD)] ................................................................. ... 19
REMOVAL ........................................................ ... 19 INSTALLATION ................................................
... 19
Removal and Installation [VQ35DE Engine Models
(AWD)] ................................................................. ... 20
REMOVAL ........................................................ ... 20
INSTALLATION ................................................ ... 20
Disassembly and Assembly ................................. ... 21
VK45DE ENGINE MODELS (M002T85075) .... ... 21
VQ35DE ENGINE MODELS (2WD) (S114-880) ... 22
VQ35DE ENGINE MODELS (AWD) (S114-881) ... 23
Inspection After Disassembly .............................. ... 23
PINION/CLUTCH CHECK ................................ ... 23
CHARGING SYSTEM ............................................ ... 24
System Description .............................................. ... 24
MALFUNCTION INDICATOR ........................... ... 24
Wiring Diagram — CHARGE — .......................... ... 25
VK45DE ENGINE MODELS ............................. ... 25
VQ35DE ENGINE MODELS ............................ ... 26
Trouble Diagnosis with Battery/Starting/Charging
System Tester (Charging) .................................... ... 27
DIAGNOSTIC RESULT ITEM CHART ............. ... 28
WORK FLOW ................................................... ... 29
PRELIMINARY INSPECTION .......................... ... 30
DIAGNOSTIC PROCEDURE 1 ........................ ... 31
DIAGNOSTIC PROCEDURE 2 ........................ ... 32
DIAGNOSTIC PROCEDURE 3 ........................ ... 32
DIAGNOSTIC PROCEDURE 4 ........................ ... 33
Removal and Installation (VK45DE Engine Models) ... 34
REMOVAL ........................................................ ... 34
ALTERNATOR PULLEY INSPECTION ............ ... 35
INSTALLATION ................................................ ... 35
Removal and Installation (VQ35DE Engine Models) ... 35
REMOVAL ........................................................ ... 35
ALTERNATOR PULLEY INSPECTION ............ ... 36
INSTALLATION ................................................ ... 36
Disassembly and Assembly ................................. ... 37
VK45DE ENGINE MODELS (LR1110-716V) .... ... 37
VQ35DE ENGINE MODELS (A3TG0191) ....... ... 38
SERVICE DATA AND SPECIFICATIONS (SDS) ... ... 39
Battery ................................................................. ... 39
