2002 Toyota PriusFACTORY OEM SERVICE PROCEDURE

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 (Differentials & Axle Shafts - Rear) Section 3 (Axle Shafts - Front & Rear) Section 4 (System Wiring Diagrams) Section 5 (System Wiring Diagrams) Section 6 (Engine Controls - On-Vehicle Adjustments - V6 & V8) Section 7 (Engine Controls - Basic Diagnostic Procedures - V6 & V8) Section 8 (Engine Control System Self-Diagnostics - 4-Cylinder) Section 9 (Engine Control System Self-Diagnostics - V6) Section 10 (Engine Control System Self-Diagnostics) Section 11 (Engine Control System Self-Diagnostics) Section 12 (Engine Control System Self-Diagnostics - V6) Section 13 (Engine Control System Self-Diagnostics - V8) Section 14 (Engine Controls - System & Component Testing - V6 & V8) Section 15 (Engine Controls - Removal, Overhaul & Installation V6 & V8) 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 (Automatic A/C Heater Systems (Specifications)) Section 31 (Manual A/C-Heater Systems) Section 32 (Manual A/C-Heater Systems (Specifications)) Section 33 (Disc Brakes) Section 34 (Automatic A/C-Heater Systems) Section 35 (Electrical Component Locator) Section 36 (Electrical Component Locator) Section 37 (Electrical Component Locator) Section 38 (Starting System) Section 39 (Automatic Transmission - Diagnosis) Section 40 (Automatic Transmission Diagnosis - U241E) Section 41 (Automatic Transmission Diagnosis - U140E & U140F) Section 42 (System Wiring Diagrams) Section 43 (System Wiring Diagrams) Section 44 (System Wiring Diagrams) Section 45 (Overhaul - A650E) Section 46 (Automatic Transmission - Diagnosis) Section 47 (Automatic Transmission Diagnosis - A340E, A340F) Section 48 (Diagnosis - U150E) Section 49 (Transfer Case Diagnosis -VF2BM) Section 50 (Engine Control System Self-Diagnostics) Section 51 (Air Bag Restraint Systems) Section 52 (Air Bag Restraint Systems) Section 53 (Air Bag Restraint Systems) Section 54 (Air Bag Restraint Systems) Section 55 (Air Bag Restraint Systems) Section 56 (Air Bag Restraint Systems) Section 57 (Air Bag Restraint Systems) Section 58 (Air Bag Restraint Systems) Section 59 (System Wiring Diagrams) Section 60 (System Wiring Diagrams) Section 61 (System Wiring Diagrams) Section 62 (System Wiring Diagrams) Section 63 (Multiplex Control Systems) Section 64 (Power Door Locks, Trunk Lid & Fuel Door Release) Section 65 (Engine Controls - Service & Adjustment Specifications) Section 66 (Engine Controls - On-Vehicle Adjustments) Section 67 (Engine Controls - Theory & Operation) Section 68 (Engine Controls - Basic Diagnostic Procedures) Section 69 (Engine Controls - Self-Diagnostics) 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 - Trouble Shooting - No Codes) Section 75 (Engine Controls - System & Component Testing) Section 76 (Engine Controls - System & Component Testing) Section 77 (Engine Controls - System & Component Testing) Section 78 (Engine Controls - Pin Voltage Charts) Section 79 (Engine Controls - Sensor Operating Range Charts) Section 80 (Vacuum Diagrams) Section 81 (Engine Controls (Removal & Installation)) Section 82 (Engine Controls - On-Vehicle Adjustments - 4-Cylinder) Section 83 (Engine Controls - On-Vehicle Adjustments - V6 & V8) Section 84 (Engine Controls - Theory & Operation) Section 85 (Engine Controls - Basic Diagnostic Procedures - 4-Cylinder) Section 86 (Engine Controls - Basic Diagnostic Procedures - V6 & V8) Section 87 (Engine Control System Self-Diagnostics - 4-CYL (Except PZEV)) Section 88 (Engine Control System Self Diagnostics - 4-Cylinder) Section 89 (Engine Control System Self Diagnostics) Section 90 (Engine Control System Self Diagnostics) Section 91 (Engine Control System Self Diagnostics) Section 92 (Engine Control System Self Diagnostics) Section 93 (Engine Control System Self Diagnostics) Section 94 (Engine Control System Self Diagnostics) Section 95 (Engine Control System Self Diagnostics - V6) Section 96 (Engine Control System Self Diagnostics - V8) Section 97 (Engine Control System Self Diagnostics - 4-Cylinder) Section 98 (Engine Control System Self Diagnostics (2UZ-FE)) Section 99 (Engine Controls - Trouble Shooting - No Codes) Section 100 (Engine Controls - System & Component Testing - 4-Cylinder) Section 101 (Engine Controls - System & Component Testing - V6 & V8) Section 102 (Engine Controls - Pin Voltage Charts) Section 103 (Vacuum Diagrams) Section 104 (Engine Controls - Removal & Installation 4-Cylinder) Section 105 (Engine Controls - Removal & Installation - V6 & V8) Section 106 (Multiplex Communication System) Section 107 (Engine Immobilizer System) Section 108 (Anti-Theft Systems) Section 109 (Remote Keyless Entry Systems) Section 110 (Automatic Headlights) Section 111 (Body Control Systems) Section 112 (Power Mirrors) Section 113 (Power Seats) Section 114 (Cruise Control Systems) Section 115 (Instrument Panel) Section 116 (Steering Column Switches) Section 117 (Wiper/Washer Systems) Section 118 (Automatic Headlights) Section 119 (Power Moon Roofs) Section 120 (Cruise Control Systems) Section 121 (Anti-Lock) Section 122 (Power Door Locks - Without Keyless Entry) Section 123 (Keyless Entry Systems) Section 124 (Anti-Lock) Section 125 (Anti-Theft Systems) Section 126 (Multiplex Communication System) Section 127 (Engine Immobilizer Systems) Section 128 (Body Control System) Section 129 (Power Trunk Lid) Section 130 (Instrument Panel) Section 131 (Steering Column Switches) Section 132 (Instrument Panel) Section 133 (Automatic Headlights & Lighting) Section 134 (Wiper/Washer Systems) Section 135 (Power & Heated Seats) Section 136 (Moon Roof) Section 137 (Rear Window & Mirror Defoggers) Section 138 (Power Windows) Section 139 (Power Door Locks & Liftgate) Section 140 (Power Mirror Control System) Section 141 (Anti-Theft System) Section 142 (Power Seats) Section 143 (Remote Keyless Entry) Section 144 (Engine Immobilizer) Section 145 (Cruise Control) Section 146 (Anti-Lock Brake System) Section 147 (Steering Column Switches) Section 148 (Power Window Control System) Section 149 (Wiper System & Washer System) Section 150 (Electronic Suspension) Section 151 (Anti-Lock Brake System) Section 152 (Engine Immobilizer System - Diagnosis) Section 153 (Electrical Component Locator) Section 154 (Servicing A/T) Section 155 (Front Suspension) Section 156 (Engine Control System Self Diagnostics (1GR-FE)) Section 157 (Timing Belt Replacement - 4.3L V8) Section 158 (Engine Control System Self-Diagnostics - 4 CYL (PZEV)) Section 159 (Power Door Locks) Section 160 (Computer Relearn Procedures) Section 161 (Computer Relearn Procedures) Section 162 (Engine Controls - Self-Diagnostics) Section 163 (Engine Controls - Syste

Factory Service Tools

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When to See a Mechanic

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

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

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