Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2001 Lexus ES 300FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2001 Lexus ES 300), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (Anti-Theft Systems)
- Section 2 (Generators & Regulators)
- Section 3 (Engine Mechanical)
- Section 4 (Wiring Diagrams)
- Section 5 (Engine Controls - Service & Adjustment Specifications)
- Section 6 (Engine Controls - On-Vehicle Adjustments)
- Section 7 (Engine Controls - Theory & Operation)
- Section 8 (Engine Controls - Basic Diagnostic Procedures)
- Section 9 (Engine Controls - Self-Diagnostics)
- Section 10 (Engine Controls - Self-Diagnostics)
- Section 11 (Engine Controls - Self-Diagnostics)
- Section 12 (Engine Controls - Trouble Shooting - No Codes)
- Section 13 (Engine Controls - System & Component Testing)
- Section 14 (Engine Controls - System & Component Testing)
- Section 15 (Engine Controls - Pin Voltage Charts)
- Section 16 (Vacuum Diagrams)
- Section 17 (Engine Controls - Removal, Overhaul & Installation)
- Section 18 (Wiring Diagrams)
- Section 19 (Disc Brakes)
- Section 20 (Automatic A/C-Heater Systems)
- Section 21 (System Wiring Diagrams)
- Section 22 (System Wiring Diagrams)
- Section 23 (System Wiring Diagrams)
- Section 24 (Overhaul - A650E)
- Section 25 (Automatic Transmission - Diagnosis)
- Section 26 (Diagnosis - U150E)
- Section 27 (Computer Relearn Procedures - Import)
- Section 28 (Air Bag Restraint Systems)
- Section 29 (Air Bag Restraint Systems)
- Section 30 (System Wiring Diagrams)
- Section 31 (Power Door Locks, Trunk Lid & Fuel Door Release)
- Section 32 (Engine Controls - Service & Adjustment Specifications)
- Section 33 (Engine Controls - On-Vehicle Adjustments)
- Section 34 (Engine Controls - Theory & Operation)
- Section 35 (Engine Controls - Basic Diagnostic Procedures)
- Section 36 (Engine Controls - Self-Diagnostics)
- Section 37 (Engine Controls - Self-Diagnostics)
- Section 38 (Engine Controls - Self-Diagnostics)
- Section 39 (Engine Controls - Self-Diagnostics)
- Section 40 (Engine Controls - Self-Diagnostics)
- Section 41 (Engine Controls - Trouble Shooting - No Codes)
- Section 42 (Engine Controls - System & Component Testing)
- Section 43 (Engine Controls - System & Component Testing)
- Section 44 (Engine Controls - System & Component Testing)
- Section 45 (Engine Controls - Pin Voltage Charts)
- Section 46 (Engine Controls - Sensor Operating Range Charts)
- Section 47 (Vacuum Diagrams)
- Section 48 (Engine Controls (Removal & Installation))
- Section 49 (Multiplex Communication System)
- Section 50 (Engine Immobilizer System)
- Section 51 (Anti-Theft Systems)
- Section 52 (Remote Keyless Entry Systems)
- Section 53 (Power Mirrors)
- Section 54 (Power Seats)
- Section 55 (Cruise Control Systems)
- Section 56 (Instrument Panel)
- Section 57 (Steering Column Switches)
- Section 58 (Wiper/Washer Systems)
- Section 59 (Automatic Headlights)
- Section 60 (Power Moon Roofs)
- Section 61 (Anti-Lock)
- Section 62 (Anti-Lock)
- Section 63 (Multiplex Communication System)
- Section 64 (Body Control System)
- Section 65 (Instrument Panel)
- Section 66 (Steering Column Switches)
- Section 67 (Automatic Headlights & Lighting)
- Section 68 (Wiper/Washer Systems)
- Section 69 (Power & Heated Seats)
- Section 70 (Moon Roof)
- Section 71 (Power Windows)
- Section 72 (Power Door Locks & Liftgate)
- Section 73 (Anti-Theft System)
- Section 74 (Remote Keyless Entry)
- Section 75 (Engine Immobilizer)
- Section 76 (Cruise Control)
- Section 77 (Anti-Lock Brake System)
- Section 78 (Electronic Suspension)
- Section 79 (Engine Immobilizer System - Diagnosis)
- Section 80 (Servicing A/T)
- Section 81 (Front Suspension)
- Section 82 (Timing Belt Replacement - 4.3L V8)
- Section 83 (Computer Relearn Procedures)
- Section 84 (Engine Controls - Self-Diagnostics)
- Section 85 (Engine Controls - System & Component Testing)
- Section 86 (Engine Controls Removal & Installation)
- Section 87 (System Wiring Diagrams)
- Section 88 (System Wiring Diagrams)
- Section 89 (System Wiring Diagrams)
- Section 90 (System Wiring Diagrams)
- Section 91 (System Wiring Diagrams)
- Section 92 (Engine Mechanical)
- Section 93 (Air Bag Restraint Systems)
- Section 94 (Air Bag Restraint Systems)
- Section 95 (Specifications & Procedures)
- Section 96 (Computer Relearn Procedures)
- Section 97 (Brakes Mechanical)
- Section 98 (Electrical Component Locator)
- Section 99 (Electric Cooling Fans)
- Section 100 (Axle Shafts)
- Section 101 (Rear Suspension)
- Section 102 (System Wiring Diagrams)
- Section 103 (System Wiring Diagrams)
- Section 104 (Generators & Regulators)
- Section 105 (Generators & Regulators)
- Section 106 (Generators & Regulators)
- Section 107 (Servicing)
- Section 108 (Starters)
- Section 109 (Air Bag Restraint Systems)
- Section 110 (Air Conditioning)
- Section 111 (Propeller Shaft)
- Section 112 (Steering System)
- Section 113 (Power Tilt And Power Telescopic Steering Column)
- Section 114 (Air Conditioning System)
- Section 115 (Alignment Specifications & Procedures)
- Section 116 (Standard Bolt)
- Section 117 (Automatic Transmission (Service Specifications))
- Section 118 (Engine Control System - Diagnosis)
- Section 119 (Electronic Modulated Suspension - Diagnosis)
- Section 120 (Abs W/ EBD - Diagnosis)
- Section 121 (Abs W/EBD & BA & TRAC & VSC System - Diagnosis)
- Section 122 (Automatic Transaxle - Diagnosis)
- Section 123 (Air Conditioning System - Diagnosis)
- Section 124 (Lighting System - Diagnosis)
- Section 125 (Wiper & Washer - Diagnosis)
- Section 126 (Audio System - Diagnosis)
- Section 127 (Power Window Control System - Diagnostics)
- Section 128 (Power Mirror Control System - Diagnosis)
- Section 129 (Combination Meter - Diagnosis)
- Section 130 (Front Power Seat Control System (With Memory) - Diagnosis)
- Section 131 (Power Door Lock - Diagnosis)
- Section 132 (Wireless Door Lock - Diagnosis)
- Section 133 (Luggage Compartment Door Opener System - Diagnosis)
- Section 134 (Key Unlock Warning System - Diagnosis)
- Section 135 (Engine Immobilizer System - Diagnosis)
- Section 136 (Theft Deterrent System - Diagnosis)
- Section 137 (Multiplex Communication System - Diagnosis)
- Section 138 (Can Communication System - Diagnosis)
- Section 139 (Cruise Control System - Diagnosis)
- Section 140 (Engine Control System)
- Section 141 (Fuel System)
- Section 142 (Emission Control System)
- Section 143 (Intake Air Control System)
- Section 144 (Engine (Mechanical))
- Section 145 (Engine Exhaust Assembly)
- Section 146 (Cooling System)
- Section 147 (Lubrication System)
- Section 148 (Ignition System)
- Section 149 (Wheel Alignment)
- Section 150 (Abs Brake Sensors/Actuators)
- Section 151 (Automatic Transaxle (On-Vehicle Service))
- Section 152 (Steering Column)
- Section 153 (Power Steering)
- Section 154 (Heater & Air Conditioner)
- Section 155 (Instrument Panel/Meter)
- Section 156 (Theft Deterrent Systems)
- Section 157 (Sliding Roof System)
- Section 158 (Cruise Control)
- Section 159 (Engine Hood/Door (Service Specifications))
- Section 160 (Steering Column)
- Section 161 (Headlight Dimmer Switch)
- Section 162 (Audio & Visual System)
- Section 163 (Instrument Panel/Meter)
- Section 164 (Rear Seat)
- Section 165 (Front Door)
- Section 166 (Rear Door)
- Section 167 (Introduction)
- Section 168 (Automatic Transmission (Service Specifications))
- Section 169 (Automatic Transmission - Diagnosis)
- Section 170 (Power Tilt & Telescopic Steering Column - Diagnosis)
- Section 171 (Power Seat Control System - Diagnosis)
- Section 172 (Rear Left Seat Control System - Diagnosis)
- Section 173 (Rear Right Seat Control System - Diagnosis)
- Section 174 (Rear Seat Switch System - Diagnosis)
- Section 175 (Theft Deterrent System - Diagnosis)
- Section 176 (Cruise Control System - Diagnosis)
- Section 177 (Engine Immobilizer System - Diagnosis)
- Section 178 (Combination Meter System - Diagnosis)
- Section 179 (Combination Switch Control System - Diagnosis)
- Section 180 (Steering Pad Switch System - Diagnosis)
- Section 181 (Rain Sensor System - Diagnosis)
- Section 182 (Sliding Roof - Diagnosis)
- Section 183 (Driver Side Junction Block (Body No. 2 Control System) - Diagnosis)
- Section 184 (Passenger Side Junction Block (Body No. 3 ) Control System - Diagnosis)
- Section 185 (Luggage Room Junction Block (Body No. 4) Control System - Diagnosis)
- Section 186 (Front Light (Body No. 5) Control System - Diagnosis)
- Section 187 (Driver Door Control System - Diagnosis)
- Section 188 (Passenger Door Control System - Diagnosis)
- Section 189 (Rear Left Door Control System - Diagnosis)
- Section 190 (Rear Right Door Control System - Diagnosis)
- Section 191 (Gateway System - Diagnosis)
- Section 192 (Audio System - Diagnosis)
- Section 193 (LEXUS Navigation System - Diagnosis)
- Section 194 (LEXUS Link System - Diagnosis)
- Section 195 (LEXUS Park Assist System - Diagnosis)
- Section 196 (Air Conditioning System - Diagnosis)
- Section 197 (Troubleshooting)
- Section 198 (Power Source)
- Section 199 (Ignition Switch & Key Unlock Warning Switch)
- Section 200 (Headlight & Taillight System)
- Section 201 (Headlight Beam Level Control System)
- Section 202 (Fog Light System)
- Section 203 (Turn Signal & Hazard Warning System)
- Section 204 (Illumination Light System)
- Section 205 (Interior Light System)
- Section 206 (Stop Light System)
- Section 207 (Headlight Cleaner System)
- Section 208 (Wiper & Washer System)
- Section 209 (Combination Meter)
- Section 210 (Defogger System)
- Section 211 (Power Window Control System)
- Section 212 (Power Door Lock Control System)
- Section 213 (Wireless Door Lock Control System)
- Section 214 (Power Seat Control System)
- Section 215 (Power Mirror Control System)
- Section 216 (Power Shoulder Belt Anchorage System)
- Section 217 (Electro Chromic Mirror System)
- Section 218 (Climate Control Seat System)
- Section 219 (Fuel Lid Opener System)
- Section 220 (Door Closer System)
- Section 221 (Luggage Compartment Door Closer System)
- Section 222 (LEXUS Park Assist System)
- Section 223 (Rear Sunshade System)
- Section 224 (Clock)
- Section 225 (Overhead Junction Block)
- Section 226 (Garage Door Opener System)
- Section 227 (Horn System)
- Section 228 (Sliding Roof - Removal & Installation)
- Section 229 (Instrument Panel)
- Section 230 (Rear Seat (Fixed Type))
- Section 231 (Rear Seat (Power Adjuster Type))
- Section 232 (Seat Belt)
- Section 233 (Seat Belt PRETENSIONER (Front))
- Section 234 (Seat Belt PRETENSIONER (Rear))
- Section 235 (Seat Heater System)
- Section 236 (Shift Lock System)
- Section 237 (O/D Direct Clutch Speed Sensor)
- Section 238 (ATF Oil Temperature Sensor)
- Section 239 (Automatic Transmission Unit (Removal & Installation))
- Section 240 (Introduction)
- Section 241 (Tire & Wheel)
- Section 242 (Seat Belt)
- Section 243 (Lighting)
- Section 244 (Power Window Control System)
- Section 245 (Mirrors)
- Section 246 (Seats)
- Section 247 (Doors)
- Section 248 (Bumpers)
- Section 249 (Engine Exhaust Assembly)
- Section 250 (Exterior/Interior Trim)
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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