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.
2021 Lexus ES 250 BaseFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2021 Lexus ES 250 Base), 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 (Pre-Collision System (Hybrid) - Diagnostics - Introduction)
- Section 2 (Parking Assist Monitor System (Hybrid) - Diagnostics - Introduction)
- Section 3 (Panoramic View Monitor System (Hybrid) - Diagnostics - Introduction)
- Section 4 (Power Trunk Lid System (Hybrid) - Diagnostics - Introduction)
- Section 5 (Airbag System (Hybrid) - Diagnostics - Introduction)
- Section 6 (Pre-Collision System - Diagnostics - Introduction)
- Section 7 (Vehicle Proximity Notification System - Service Information)
- Section 8 (Parking Support Brake System (Hybrid) - Diagnostics - Introduction)
- Section 9 (Smart Access System (For Start) (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 10 (Parking Support Brake System - Diagnostics - Introduction)
- Section 11 (Front Camera System - Diagnostic Codes)
- Section 12 (Electronically Controlled Brake System (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 13 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 14 (Front Camera System - Diagnostics - Introduction)
- Section 15 (Can Communication System (Hybrid) - Diagnostics - Introduction (01 Of 16))
- Section 16 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (3 Of 3))
- Section 17 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostics - Introduction (2 Of 2))
- Section 18 (Hybrid Battery Control System - Service Information (1 Of 3))
- Section 19 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (1 Of 4))
- Section 20 (Engine Control System (2GR-FKS) - Service Information)
- Section 21 (Panoramic View Monitor System - Diagnostics - Introduction)
- Section 22 (Can Communication System (Hybrid) - Diagnostics - Introduction (05 Of 16))
- Section 23 (Audio / Video System (For 12.3 Inch Display) - Diagnostics - Introduction)
- Section 24 (Audio / Video System (For 8 Inch Display) - Diagnostics - Introduction)
- Section 25 (Panoramic View Monitor System - Diagnostic Codes & Symptom Tests)
- Section 26 (Lighting System (Int) (Hybrid) - Diagnostics & Circuit Tests)
- Section 27 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (3 Of 3))
- Section 28 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (1 Of 2))
- Section 29 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (2 Of 2))
- Section 30 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (1 Of 3))
- Section 31 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (2 Of 3))
- Section 32 (Hybrid Control System (For Nickel Metal Hydride Battery) - Circuit Tests (2 Of 2))
- Section 33 (Hybrid Battery Control System - Service Information (3 Of 3))
- Section 34 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (5 Of 5) & Circuit Tests (1 Of 2))
- Section 35 (Battery / Charging System (A25A-FXS) - Diagnostic Codes)
- Section 36 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (4 Of 6))
- Section 37 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (5 Of 6))
- Section 38 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (6 Of 6))
- Section 39 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (2 Of 5))
- Section 40 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (1 Of 5))
- Section 41 (Wireless Charging System - Diagnostics & Circuit Tests)
- Section 42 (Engine Starting System (2GR-FKS) - Service Information)
- Section 43 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 3))
- Section 44 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostics - Introduction)
- Section 45 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 3))
- Section 46 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 3))
- Section 47 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 48 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostics - Introduction)
- Section 49 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 4))
- Section 50 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 4))
- Section 51 (Engine Mechanical System (A25A-FXS) - Service Information (1 Of 3))
- Section 52 (Engine Mechanical System (2GR-FKS) - Service Information (2 Of 3))
- Section 53 (Engine Mechanical System (A25A-FXS) - Service Information (2 Of 3))
- Section 54 (Parking Assist Monitor System - Diagnostics - Introduction)
- Section 55 (Engine Intake / Exhaust System (A25A-FXS) - Service Information)
- Section 56 (Engine Intake / Exhaust System (2GR-FKS) - Service Information)
- Section 57 (Audio / Video System (For 12.3 Inch Display) - Diagnostic Codes (1 Of 2))
- Section 58 (Parking Support Alert System - Diagnostics - Introduction)
- Section 59 (Audio / Video System (For 12.3 Inch Display) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 60 (Automatic Transmission System (UA80E) - Service Information (3 Of 4))
- Section 61 (Emission Control System (A25A-FXS) - Service Information)
- Section 62 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (1 Of 6))
- Section 63 (Engine Cooling System (A25A-FXS) - Inspection)
- Section 64 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (1 Of 3))
- Section 65 (Fuel System (A25A-FXS) - Service Information)
- Section 66 (Ignition System (A25A-FXS) - Inspection)
- Section 67 (Engine Control System (A25A-FXS) - Circuit Tests (2 Of 2) & Symptom Tests)
- Section 68 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (2 Of 3))
- Section 69 (Hybrid Battery Control System - Service Information (2 Of 3))
- Section 70 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (3 Of 5))
- Section 71 (Heating / Air Conditioning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 72 (Hybrid Transaxle System (P710) - Service Information)
- Section 73 (Airbag System (Hybrid) - Diagnostic Codes (1 Of 3))
- Section 74 (Front Camera System (Hybrid) - Diagnostics - Introduction)
- Section 75 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 76 (Front Camera System (Hybrid) - Diagnostic Codes)
- Section 77 (Lane Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 78 (Road Sign Assist System (Hybrid) - Diagnostic Codes)
- Section 79 (Pre-Collision System (Hybrid) - Diagnostic Codes)
- Section 80 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 81 (Can Communication System (Hybrid) - Diagnostics - Introduction (03 Of 16))
- Section 82 (Can Communication System (Hybrid) - Diagnostics - Introduction (04 Of 16))
- Section 83 (Front Radar Sensor System - Diagnostics - Introduction)
- Section 84 (Front Radar Sensor System - Diagnostic Codes)
- Section 85 (Pre-Collision System - Diagnostic Codes)
- Section 86 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (3 Of 4))
- Section 87 (Automatic Transmission System (UA80E) - Diagnostics - Introduction)
- Section 88 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (2 Of 4))
- Section 89 (Automatic Transmission System (UA80E) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 90 (Road Sign Assist System (Hybrid) - Diagnostics - Introduction)
- Section 91 (Lane Control System (Hybrid) - Diagnostics - Introduction)
- Section 92 (Electronically Controlled Brake System (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 93 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (1 Of 5))
- Section 94 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (2 Of 5))
- Section 95 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (3 Of 5))
- Section 96 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (4 Of 5))
- Section 97 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (5 Of 5) & Symptom Tests)
- Section 98 (Audio / Video System (For 8 Inch Display) - Diagnostic Codes (1 Of 2))
- Section 99 (Audio / Video System (For 8 Inch Display) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 100 (Engine Cooling Fan System (A25A-FXS) - Diagnostics & Circuit Tests)
- Section 101 (Engine Control System (A25A-FXS) - Service Information)
- Section 102 (Engine Cooling System (A25A-FXS) - Service Information)
- Section 103 (Engine Control System (A25A-FXS) - Diagnostic Codes (20 Of 20) & Circuit Tests (1 Of 2))
- Section 104 (Parking Support Brake System (Hybrid) - Diagnostic Codes)
- Section 105 (Heating / Air Conditioning System (Hybrid) - Diagnostics - Introduction)
- Section 106 (Blind Spot Monitor System (Hybrid) - Diagnostics - Introduction)
- Section 107 (Blind Spot Monitor System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 108 (Engine Control System (2GR-FKS) - Diagnostic Codes (05 Of 10))
- Section 109 (Engine Mechanical System (2GR-FKS) - Service Information (1 Of 3))
- Section 110 (Engine Control System (2GR-FKS) - Diagnostic Codes (10 Of 10) & Circuit Tests (1 Of 2))
- Section 111 (Engine Control System (2GR-FKS) - Diagnostic Codes (04 Of 10))
- Section 112 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (4 Of 4))
- Section 113 (Engine Control System (2GR-FKS) - Diagnostic Codes (02 Of 10))
- Section 114 (Engine Control System (2GR-FKS) - Diagnostic Codes (03 Of 10))
- Section 115 (Engine Control System (2GR-FKS) - Circuit Tests (2 Of 2) & Symptom Tests (1 Of 2))
- Section 116 (Fuel System (2GR-FKS) - Service Information)
- Section 117 (Fuel System (2GR-FKS) - Inspection)
- Section 118 (Engine Intake System (2GR-FKS) - Inspection)
- Section 119 (Emission Control System (2GR-FKS) - Service Information)
- Section 120 (Engine Cooling System (2GR-FKS) - Service Information)
- Section 121 (Engine Control System (A25A-FXS) - Diagnostic Codes (13 Of 20))
- Section 122 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (2 Of 6))
- Section 123 (Engine Control System (A25A-FXS) - Diagnostic Codes (16 Of 20))
- Section 124 (Engine Control System (A25A-FXS) - Diagnostic Codes (11 Of 20))
- Section 125 (Engine Lubrication System (A25A-FXS) - Service Information)
- Section 126 (Engine Control System (A25A-FXS) - Diagnostic Codes (12 Of 20))
- Section 127 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (3 Of 6))
- Section 128 (Can Communication System (Hybrid) - Circuit Tests (4 Of 4))
- Section 129 (Can Communication System (Hybrid) - Diagnostics - Introduction (02 Of 16))
- Section 130 (Can Communication System (Hybrid) - Diagnostics - Introduction (07 Of 16))
- Section 131 (Can Communication System (Hybrid) - Diagnostics - Introduction (09 Of 16))
- Section 132 (Can Communication System (Hybrid) - Diagnostics - Introduction (11 Of 16))
- Section 133 (Can Communication System (Hybrid) - Diagnostics - Introduction (13 Of 16))
- Section 134 (Can Communication System (Hybrid) - Diagnostics - Introduction (16 Of 16))
- Section 135 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 3))
- Section 136 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 3))
- Section 137 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 4))
- Section 138 (Engine Control System (A25A-FXS) - Diagnostic Codes (19 Of 20))
- Section 139 (Engine Control System (A25A-FXS) - Diagnostic Codes (01 Of 20))
- Section 140 (Engine Control System (A25A-FXS) - Diagnostic Codes (02 Of 20))
- Section 141 (Engine Intake System (A25A-FXS) - Inspection)
- Section 142 (Fuel System (A25A-FXS) - Inspection)
- Section 143 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 144 (Smart Access System (For Start) (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 145 (Power Steering System (Hybrid) - Diagnostics - Introduction)
- Section 146 (Navigation System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 147 (Audio / Video System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 148 (Front Radar Sensor System (Hybrid) - Diagnostics - Introduction)
- Section 149 (Occupant Classification System (Hybrid) - Diagnostics - Introduction)
- Section 150 (Telematics System (Hybrid) - Diagnostics - Introduction)
- Section 151 (Tire Pressure Warning System (Hybrid) - Diagnostics - Introduction)
- Section 152 (Electric Parking Brake System (Hybrid) - Diagnostics - Introduction)
- Section 153 (HEADUP Display System (Hybrid) - Diagnostics - Introduction)
- Section 154 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 155 (Parking Support Alert System (Hybrid) - Diagnostics - Introduction)
- Section 156 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostics - Introduction)
- Section 157 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 158 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 159 (Active Noise Control System (Hybrid) - Diagnostics - Introduction)
- Section 160 (Vehicle Proximity Notification System - Diagnostics - Introduction)
- Section 161 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostics - Introduction (1 Of 2))
- Section 162 (Ignition System (2GR-FKS) - Inspection)
- Section 163 (Engine Control System (2GR-FKS) - Diagnostic Codes (01 Of 10))
- Section 164 (Engine Control System (2GR-FKS) - Diagnostic Codes (09 Of 10))
- Section 165 (Engine Control System (2GR-FKS) - Diagnostic Codes (08 Of 10))
- Section 166 (Battery / Charging System (2GR-FKS) - Diagnostic Codes & Symptom Tests)
- Section 167 (Automatic Transmission System (UA80E) - Service Information (1 Of 4))
- Section 168 (Engine Control System (2GR-FKS) - Symptom Tests (2 Of 2))
- Section 169 (Audio / Video System (Hybrid) - Symptom Tests & Circuit Tests)
- Section 170 (Audio / Video System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 171 (Audio / Video System (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 172 (Meter / Gauge System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 173 (Engine Mechanical System (A25A-FXS) - Service Information (3 Of 3))
- Section 174 (Engine Lubrication System (A25A-FXS) - Inspection)
- Section 175 (Telematics System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 176 (Smart Access System (For Start) (Hybrid) - Diagnostic Codes)
- Section 177 (Navigation System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 178 (Power Door Lock Control System (Hybrid) - Diagnostics - Introduction)
- Section 179 (Smart Access System (For Entry) (Hybrid) - Diagnostics - Introduction)
- Section 180 (Theft Deterrent System (Hybrid) - Diagnostics & Circuit Tests)
- Section 181 (Power Window Control System (Hybrid) - Diagnostics - Introduction)
- Section 182 (Sliding Roof System (Hybrid) - Diagnostics - Introduction)
- Section 183 (Luggage Compartment Door Opener System (Hybrid) - Diagnostics & Symptom Tests)
- Section 184 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostics - Introduction)
- Section 185 (Automatic Transmission System (UA80E) - Diagnostic Codes (1 Of 3))
- Section 186 (Engine Control System (2GR-FKS) - Diagnostic Codes (06 Of 10))
- Section 187 (Automatic Transmission System (UA80E) - Service Information (4 Of 4))
- Section 188 (Automatic Transmission System (UA80E) - Service Information (2 Of 4))
- Section 189 (Battery / Charging System (2GR-FKS) - Service Information)
- Section 190 (Engine Mechanical System (2GR-FKS) - Service Information (3 Of 3))
- Section 191 (Engine Lubrication System (2GR-FKS) - Service Information)
- Section 192 (Engine Cooling System (2GR-FKS) - Inspection)
- Section 193 (Engine Lubrication System (2GR-FKS) - Inspection)
- Section 194 (Lane Tracing Assist System - Diagnostics - Introduction)
- Section 195 (Lane Tracing Assist System - Diagnostic Codes & Circuit Tests)
- Section 196 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 197 (Road Sign Assist System - Diagnostic Codes)
- Section 198 (Wiper System / Washer System (Hybrid) - Diagnostics - Introduction)
- Section 199 (Wiper System / Washer System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 200 (Battery / Charging System (A25A-FXS) - Service Information)
- Section 201 (Seat Heater System (Hybrid) - Diagnostics - Introduction)
- Section 202 (Climate Control Seat System (Hybrid) - Diagnostics & Symptom Tests)
- Section 203 (Power Switch (A25A-FXS) - Service Information)
- Section 204 (Automatic Transmission System (UA80E) - Diagnostic Codes (2 Of 3))
- Section 205 (Lighting System (Ext) (Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 206 (Smart Access System (For Start) (Hybrid) - Symptom Tests)
- Section 207 (Smart Access System (For Entry) (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 208 (Wireless Charging System (Hybrid) - Diagnostics & Circuit Tests)
- Section 209 (Lin Communication System (Hybrid) - Diagnostic Codes)
- Section 210 (Garage Door Opener System (Hybrid) (Inspection & Registration))
- Section 211 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 212 (Audio / Video System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 213 (Safety Connect System (Hybrid) - Diagnostics - Introduction)
- Section 214 (Audio / Video System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 215 (Front Radar Sensor System (Hybrid) - Diagnostic Codes)
- Section 216 (Safety Connect System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 217 (Lin Communication System (Hybrid) - Diagnostics - Introduction)
- Section 218 (Power Trunk Lid System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 219 (Parking Support Alert System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 220 (Parking Assist Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 221 (Panoramic View Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 222 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 223 (Road Sign Assist System - Diagnostics - Introduction)
- Section 224 (Acoustic Vehicle Alerting System - Diagnostics - Introduction)
- Section 225 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 226 (Parking Support Brake System - Diagnostic Codes)
- Section 227 (Engine Control System (A25A-FXS) - Diagnostic Codes (05 Of 20))
- Section 228 (Engine Control System (A25A-FXS) - Diagnostic Codes (04 Of 20))
- Section 229 (Engine Control System (A25A-FXS) - Diagnostic Codes (06 Of 20))
- Section 230 (Engine Control System (A25A-FXS) - Diagnostic Codes (09 Of 20))
- Section 231 (Engine Control System (A25A-FXS) - Diagnostic Codes (08 Of 20))
- Section 232 (Parking Support Alert System - Diagnostic Codes & Circuit Tests)
- Section 233 (Power Window Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 234 (Can Communication System (Hybrid) - Circuit Tests (1 Of 4) & Diagnostic Codes)
- Section 235 (Can Communication System (Hybrid) - Circuit Tests (2 Of 4))
- Section 236 (Brake System (Hybrid) - Inspection)
- Section 237 (Engine Control System (A25A-FXS) - Diagnostic Codes (03 Of 20))
- Section 238 (Engine Control System (A25A-FXS) - Diagnostic Codes (17 Of 20))
- Section 239 (Engine Control System (A25A-FXS) - Diagnostic Codes (18 Of 20))
- Section 240 (Engine Control System (A25A-FXS) - Diagnostic Codes (15 Of 20))
- Section 241 (Engine Control System (A25A-FXS) - Diagnostic Codes (10 Of 20))
- Section 242 (Rear Seat Reminder System - Inspection)
- Section 243 (Parking Assist Monitor System - Diagnostic Codes & Symptom Tests)
- Section 244 (Engine Control System (2GR-FKS) - Diagnostic Codes (07 Of 10))
- Section 245 (Engine Control System (A25A-FXS) - Diagnostic Codes (07 Of 20))
- Section 246 (Engine Control System (A25A-FXS) - Diagnostic Codes (14 Of 20))
- Section 247 (Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests)
- Section 248 (Active Noise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 249 (Wireless Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 250 (Power Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 251 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (4 Of 5))
- Section 252 (Meter / Gauge System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 253 (HEADUP Display System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 254 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests)
- Section 255 (Navigation System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 256 (Navigation System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 257 (Electric Parking Brake System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 258 (Power Steering System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 259 (Seat Heater System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 260 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 261 (Sliding Roof System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 262 (Heated Steering Wheel System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 263 (Airbag System (Hybrid) - Diagnostic Codes (2 Of 3))
- Section 264 (Airbag System (Hybrid) - Diagnostic Codes (3 Of 3) & Symptom Tests)
- Section 265 (Occupant Classification System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 266 (Tire Pressure Warning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 267 (Vehicle Proximity Notification System - Diagnostic Codes & Symptom Tests)
- Section 268 (Engine Cooling Fan System (2GR-FKS) - Diagnostics & Circuit Tests)
- Section 269 (Wireless Door Lock Control System (Hybrid) - Diagnostics - Introduction)
- Section 270 (Navigation System (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 271 (Navigation System (Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 272 (LEXUS ENFORM System (Hybrid) - Diagnostics & Symptom Tests)
- Section 273 (Rear Sunshade System (Hybrid) - Diagnostics & Symptom Tests)
- Section 274 (Fuel Lid Opener System (Hybrid) - Diagnostics & Symptom Tests)
- Section 275 (Power Mirror Control System (Hybrid) (W/O Memory) - Diagnostics & Symptom Tests)
- Section 276 (Window Defogger System (Hybrid) - Diagnostics & Symptom Tests)
- Section 277 (Heated Steering Wheel System (Hybrid) - Diagnostics - Introduction)
- Section 278 (Seat Belt Warning System (Hybrid) - Diagnostics & Symptom Tests)
- Section 279 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 280 (Front Power Seat Control System (Hybrid) (W/ Memory) - Symptom Tests (2 Of 2))
- Section 281 (Acoustic Vehicle Alerting System - Service Information)
- Section 282 (Battery / Charging System (2GR-FKS) - Diagnostics - Introduction)
- Section 283 (Can Communication System (Hybrid) - Circuit Tests (3 Of 4))
- Section 284 (Can Communication System (Hybrid) - Diagnostics - Introduction (15 Of 16))
- Section 285 (Can Communication System (Hybrid) - Diagnostics - Introduction (14 Of 16))
- Section 286 (Can Communication System (Hybrid) - Diagnostics - Introduction (12 Of 16))
- Section 287 (Can Communication System (Hybrid) - Diagnostics - Introduction (10 Of 16))
- Section 288 (Can Communication System (Hybrid) - Diagnostics - Introduction (08 Of 16))
- Section 289 (Can Communication System (Hybrid) - Diagnostics - Introduction (06 Of 16))
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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