External Pages

2003 Infiniti FX45SECTION External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different car Section 1 (Electronic Suspension - Wiring Diagrams) Section 2 (Engine Controls - Self-Diagnostics - Q45) Section 3 (Wiring Diagrams) Section 4 (Engine Controls - Service & Adjustment Specifications) Section 5 (Engine Controls - On-Vehicle Adjustments) Section 6 (Engine Controls - Basic Diagnostic Procedures) Section 7 (Engine Controls - Self-Diagnostics) Section 8 (Engine Controls - Self-Diagnostics - 2.2L) Section 9 (Engine Controls - Trouble Shooting - No Codes) Section 10 (Engine Controls - System & Component Testing) Section 11 (Engine Controls - Pin Voltage Charts) Section 12 (Vacuum Diagrams) Section 13 (Engine Controls - Removal, Overhaul & Installation) Section 14 (Engine Performance - Wiring Diagrams) Section 15 (Wiring Diagrams) Section 16 (Engine Controls - Service & Adjustment Specifications) Section 17 (Engine Controls - On-Vehicle Adjustments) Section 18 (Engine Controls - Theory & Operation) Section 19 (Engine Controls - Basic Diagnostic Procedures) Section 20 (Engine Controls - Self-Diagnostics) Section 21 (Engine Controls - Self-Diagnostics) Section 22 (Engine Controls - Self-Diagnostics) Section 23 (Engine Controls - Trouble Shooting - No Codes) Section 24 (Engine Controls - System & Component Testing) Section 25 (Engine Controls - System & Component Testing) Section 26 (Engine Controls - Pin Voltage Charts) Section 27 (Vacuum Diagrams) Section 28 (Engine Controls - Removal, Overhaul & Installation) Section 29 (Wiring Diagrams) Section 30 (Engine Controls - On-Vehicle Adjustments - 4 CYL & V6) Section 31 (Engine Controls - Basic Diagnostic Procedures - 4 CYL & V6) Section 32 (Engine Controls - Self-Diagnostics) Section 33 (Engine Controls - Self-Diagnostics - 1.8L - XE, GXE) Section 34 (Engine Controls - Self-Diagnostics - Quest) Section 35 (Engine Controls - Trouble Shooting - No Codes - 4 CYL & V6) Section 36 (Engine Controls - System & Component Testing - 4 CYL & V6) Section 37 (Engine Controls - Pin Voltage Charts - 4 CYL & V6) Section 38 (Vacuum Diagrams) Section 39 (Engine Controls - Removal, Overhaul & Installation) Section 40 (Engine Performance Wiring Diagrams) Section 41 (Disc Brakes) Section 42 (Disc Brakes) Section 43 (Starters) Section 44 (Automatic A/C-Heater Systems) Section 45 (Automatic Transmission Diagnosis - U140E & U140F) Section 46 (System Wiring Diagrams) Section 47 (System Wiring Diagrams) Section 48 (System Wiring Diagrams) Section 49 (Overhaul - A650E) Section 50 (Automatic Transmission - Diagnosis) Section 51 (Diagnosis - U150E) Section 52 (Engine Controls - Self-Diagnostics - 3.2L) Section 53 (Automatic Transmission Shift Interlock Systems) Section 54 (Computer Relearn Procedures - Import) Section 55 (Engine Controls Self-Diagnostics - Pathfinder & QX4) Section 56 (Engine Controls - Self-Diagnostics) Section 57 (Air Bag Restraint Systems) Section 58 (Air Bag Restraint Systems) Section 59 (Air Bag Restraint Systems) Section 60 (Air Bag Restraint Systems) Section 61 (System Wiring Diagrams) Section 62 (System Wiring Diagrams) Section 63 (System Wiring Diagrams) Section 64 (System Wiring Diagrams) Section 65 (Power Door Locks, Trunk Lid & Fuel Door Release) Section 66 (Engine Controls - Service & Adjustment Specifications) Section 67 (Engine Controls - On-Vehicle Adjustments) Section 68 (Engine Controls - Theory & Operation) Section 69 (Engine Controls - Basic Diagnostic Procedures) Section 70 (Engine Controls - Self-Diagnostics) Section 71 (Engine Controls - Self-Diagnostics) Section 72 (Engine Controls - Self-Diagnostics) Section 73 (Engine Controls - Self-Diagnostics) Section 74 (Engine Controls - Self-Diagnostics) Section 75 (Engine Controls - Trouble Shooting - No Codes) Section 76 (Engine Controls - System & Component Testing) Section 77 (Engine Controls - System & Component Testing) Section 78 (Engine Controls - System & Component Testing) Section 79 (Engine Controls - Pin Voltage Charts) Section 80 (Engine Controls - Sensor Operating Range Charts) Section 81 (Vacuum Diagrams) Section 82 (Engine Controls (Removal & Installation)) Section 83 (Engine Controls - Self-Diagnostics) Section 84 (Engine Controls - Service & Adjustment Specifications) Section 85 (Engine Controls - On-Vehicle Adjustments) Section 86 (Engine Controls - Basic Diagnostic Procedures) Section 87 (Engine Controls - Self-Diagnostics) Section 88 (Engine Controls Self-Diagnostics - Pathfinder) Section 89 (Engine Controls - Trouble Shooting - No Codes) Section 90 (Engine Controls - System & Component Testing) Section 91 (Engine Controls - Pin Voltage Charts) Section 92 (Vacuum Diagrams) Section 93 (Engine Controls - Self-Diagnostics (QG18DE)) Section 94 (Multiplex Communication System) Section 95 (Engine Immobilizer System) Section 96 (Anti-Theft Systems) Section 97 (Remote Keyless Entry Systems) Section 98 (Power Mirrors) Section 99 (Power Seats) Section 100 (Cruise Control Systems) Section 101 (Instrument Panel) Section 102 (Steering Column Switches) Section 103 (Wiper/Washer Systems) Section 104 (Automatic Headlights) Section 105 (Power Moon Roofs) Section 106 (Anti-Lock) Section 107 (Anti-Lock) Section 108 (Multiplex Communication System) Section 109 (Body Control System) Section 110 (Instrument Panel) Section 111 (Automatic Transmission Overhaul - U240E & U241E) Section 112 (Steering Column Switches) Section 113 (Automatic Headlights & Lighting) Section 114 (Wiper/Washer Systems) Section 115 (Power & Heated Seats) Section 116 (Moon Roof) Section 117 (Power Windows) Section 118 (Power Door Locks & Liftgate) Section 119 (Anti-Theft System) Section 120 (Remote Keyless Entry) Section 121 (Engine Immobilizer) Section 122 (Cruise Control) Section 123 (Instrument Panel Diagnosis & Testing) Section 124 (Anti-Lock Brake System) Section 125 (Rear Window Defogger) Section 126 (Power Windows) Section 127 (Electronic Suspension) Section 128 (Smart Entrance Control Unit) Section 129 (Anti-Theft System) Section 130 (Power Door Locks) Section 131 (Remote Keyless Entry System) Section 132 (Instrument Panel) Section 133 (Engine Immobilizer System - Diagnosis) Section 134 (Fuses & Circuit Breakers) Section 135 (Servicing A/T) Section 136 (Front Suspension) Section 137 (Wheel Alignment Specifications & Adjustment Procedures) Section 138 (Timing Belt Replacement - 4.3L V8) Section 139 (Computer Relearn Procedures) Section 140 (Computer Relearn Procedures) Section 141 (System Wiring Diagrams) Section 142 (Engine Controls - Self-Diagnostics) Section 143 (Engine Controls - System & Component Testing) Section 144 (System Wiring Diagrams) Section 145 (System Wiring Diagrams) Section 146 (System Wiring Diagrams) Section 147 (Engine Controls Removal & Installation) Section 148 (Engine Mechanical) Section 149 (System Wiring Diagrams) Section 150 (System Wiring Diagrams) Section 151 (System Wiring Diagrams) Section 152 (System Wiring Diagrams) Section 153 (System Wiring Diagrams) Section 154 (Engine Controls - Self-Diagnostics) Section 155 (Engine Mechanical) Section 156 (Engine Mechanical) Section 157 (Engine Controls - Removal & Installation) Section 158 (Engine Controls - Removal & Installation) Section 159 (Engine Controls - Removal & Installation) Section 160 (Air Bag Restraint Systems) Section 161 (Air Bag Restraint Systems) Section 162 (Air Bag Restraint Systems) Section 163 (Air Bag Restraint Systems) Section 164 (Common Specs & Procedures) Section 165 (Computer Relearn Procedures) Section 166 (Specifications & Procedures) Section 167 (Specifications & Procedu

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.