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.
2023 Lexus ES 250 BaseFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2023 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 (Except Hybrid) - Diagnostics - Introduction)
- Section 7 (Parking Assist Monitor System (Except Hybrid) - Diagnostics - Introduction)
- Section 8 (Panoramic View Monitor System (Except Hybrid) - Diagnostics - Introduction)
- Section 9 (Vehicle Proximity Notification System - Service Information)
- Section 10 (Parking Support Brake System (Hybrid) - Diagnostics - Introduction)
- Section 11 (Smart Access System (For Start) (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 12 (Parking Support Brake System (Except Hybrid) - Diagnostics - Introduction)
- Section 13 (Electronically Controlled Brake System (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 14 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (1 Of 3))
- 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 (Can Communication System (Hybrid) - Diagnostics - Introduction (05 Of 16))
- Section 22 (Lighting System (Int) (Hybrid) - Diagnostics & Circuit Tests)
- Section 23 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (3 Of 3))
- Section 24 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (1 Of 2))
- Section 25 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (2 Of 2))
- Section 26 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (1 Of 3))
- Section 27 (Motor Generator Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (2 Of 3))
- Section 28 (Hybrid Control System (For Nickel Metal Hydride Battery) - Circuit Tests (2 Of 2))
- Section 29 (Hybrid Battery Control System - Service Information (3 Of 3))
- Section 30 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (5 Of 5) & Circuit Tests (1 Of 2))
- Section 31 (Battery / Charging System (A25A-FXS) - Diagnostic Codes)
- Section 32 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (4 Of 6))
- Section 33 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (5 Of 6))
- Section 34 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (6 Of 6))
- Section 35 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (2 Of 5))
- Section 36 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (1 Of 5))
- Section 37 (Wireless Charging System (Except Hybrid) - Diagnostics & Circuit Tests)
- Section 38 (Engine Starting System (2GR-FKS) - Service Information)
- Section 39 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 3))
- Section 40 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostics - Introduction)
- Section 41 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 3))
- Section 42 (Motor Generator Control System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 3))
- Section 43 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 44 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostics - Introduction)
- Section 45 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 4))
- Section 46 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 4))
- Section 47 (Engine Mechanical System (A25A-FXS) - Service Information (1 Of 3))
- Section 48 (Engine Mechanical System (2GR-FKS) - Service Information (2 Of 3))
- Section 49 (Engine Mechanical System (A25A-FXS) - Service Information (2 Of 3))
- Section 50 (Engine Intake / Exhaust System (A25A-FXS) - Service Information)
- Section 51 (Engine Intake / Exhaust System (2GR-FKS) - Service Information)
- Section 52 (Automatic Transmission System (UA80E) - Service Information (3 Of 4))
- Section 53 (Emission Control System (A25A-FXS) - Service Information)
- Section 54 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (1 Of 6))
- Section 55 (Engine Cooling System (A25A-FXS) - Inspection)
- Section 56 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (1 Of 3))
- Section 57 (Fuel System (A25A-FXS) - Service Information)
- Section 58 (Ignition System (A25A-FXS) - Inspection)
- Section 59 (Engine Control System (A25A-FXS) - Circuit Tests (2 Of 2) & Symptom Tests)
- Section 60 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (2 Of 3))
- Section 61 (Hybrid Battery Control System - Service Information (2 Of 3))
- Section 62 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (3 Of 5))
- Section 63 (Heating / Air Conditioning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 64 (Hybrid Transaxle System (P710) - Service Information)
- Section 65 (Panoramic View Monitor System (Except Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 66 (Airbag System (Hybrid) - Diagnostic Codes (1 Of 3))
- Section 67 (Front Camera System (Hybrid) - Diagnostics - Introduction)
- Section 68 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 69 (Front Camera System (Hybrid) - Diagnostic Codes)
- Section 70 (Lane Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 71 (Road Sign Assist System (Hybrid) - Diagnostic Codes)
- Section 72 (Pre-Collision System (Hybrid) - Diagnostic Codes)
- Section 73 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 74 (Can Communication System (Hybrid) - Diagnostics - Introduction (03 Of 16))
- Section 75 (Can Communication System (Hybrid) - Diagnostics - Introduction (04 Of 16))
- Section 76 (Front Camera System (Except Hybrid) - Diagnostics - Introduction)
- Section 77 (Front Camera System (Except Hybrid) - Diagnostic Codes)
- Section 78 (Front Radar Sensor System (Except Hybrid) - Diagnostics - Introduction)
- Section 79 (Front Radar Sensor System (Except Hybrid) - Diagnostic Codes)
- Section 80 (Pre-Collision System (Except Hybrid) - Diagnostic Codes)
- Section 81 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (3 Of 4))
- Section 82 (Automatic Transmission System (UA80E) - Diagnostics - Introduction)
- Section 83 (Lane Control System (Except Hybrid) - Diagnostics - Introduction)
- Section 84 (Parking Support Alert System (Except Hybrid) - Diagnostics - Introduction)
- Section 85 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (2 Of 4))
- Section 86 (Audio / Video System (Except Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 87 (Navigation System (Except Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 88 (Automatic Transmission System (UA80E) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 89 (Road Sign Assist System (Hybrid) - Diagnostics - Introduction)
- Section 90 (Lane Control System (Hybrid) - Diagnostics - Introduction)
- Section 91 (Road Sign Assist System (Except Hybrid) - Diagnostic Codes)
- 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 (Engine Cooling Fan System (A25A-FXS) - Diagnostics & Circuit Tests)
- Section 99 (Engine Control System (A25A-FXS) - Service Information)
- Section 100 (Engine Cooling System (A25A-FXS) - Service Information)
- Section 101 (Engine Control System (A25A-FXS) - Diagnostic Codes (20 Of 20) & Circuit Tests (1 Of 2))
- Section 102 (Parking Support Brake System (Hybrid) - Diagnostic Codes)
- Section 103 (Heating / Air Conditioning System (Hybrid) - Diagnostics - Introduction)
- Section 104 (Blind Spot Monitor System (Hybrid) - Diagnostics - Introduction)
- Section 105 (Blind Spot Monitor System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 106 (Engine Control System (2GR-FKS) - Diagnostic Codes (05 Of 10))
- Section 107 (Engine Mechanical System (2GR-FKS) - Service Information (1 Of 3))
- Section 108 (Engine Control System (2GR-FKS) - Diagnostic Codes (10 Of 10) & Circuit Tests (1 Of 2))
- Section 109 (Engine Control System (2GR-FKS) - Diagnostic Codes (04 Of 10))
- Section 110 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (4 Of 4))
- Section 111 (Engine Control System (2GR-FKS) - Diagnostic Codes (02 Of 10))
- Section 112 (Engine Control System (2GR-FKS) - Diagnostic Codes (03 Of 10))
- Section 113 (Engine Control System (2GR-FKS) - Circuit Tests (2 Of 2) & Symptom Tests (1 Of 2))
- Section 114 (Fuel System (2GR-FKS) - Service Information)
- Section 115 (Fuel System (2GR-FKS) - Inspection)
- Section 116 (Engine Intake System (2GR-FKS) - Inspection)
- Section 117 (Emission Control System (2GR-FKS) - Service Information)
- Section 118 (Engine Cooling System (2GR-FKS) - Service Information)
- Section 119 (Engine Control System (A25A-FXS) - Diagnostic Codes (13 Of 20))
- Section 120 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (2 Of 6))
- Section 121 (Engine Control System (A25A-FXS) - Diagnostic Codes (16 Of 20))
- Section 122 (Engine Control System (A25A-FXS) - Diagnostic Codes (11 Of 20))
- Section 123 (Engine Lubrication System (A25A-FXS) - Service Information)
- Section 124 (Engine Control System (A25A-FXS) - Diagnostic Codes (12 Of 20))
- Section 125 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (3 Of 6))
- Section 126 (Can Communication System (Hybrid) - Circuit Tests (4 Of 4))
- Section 127 (Can Communication System (Hybrid) - Diagnostics - Introduction (02 Of 16))
- Section 128 (Can Communication System (Hybrid) - Diagnostics - Introduction (07 Of 16))
- Section 129 (Can Communication System (Hybrid) - Diagnostics - Introduction (09 Of 16))
- Section 130 (Can Communication System (Hybrid) - Diagnostics - Introduction (11 Of 16))
- Section 131 (Can Communication System (Hybrid) - Diagnostics - Introduction (13 Of 16))
- Section 132 (Can Communication System (Hybrid) - Diagnostics - Introduction (16 Of 16))
- Section 133 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 3))
- Section 134 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 3))
- Section 135 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 4))
- Section 136 (Engine Control System (A25A-FXS) - Diagnostic Codes (19 Of 20))
- Section 137 (Engine Control System (A25A-FXS) - Diagnostic Codes (01 Of 20))
- Section 138 (Engine Control System (A25A-FXS) - Diagnostic Codes (02 Of 20))
- Section 139 (Engine Intake System (A25A-FXS) - Inspection)
- Section 140 (Fuel System (A25A-FXS) - Inspection)
- Section 141 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 142 (Smart Access System (For Start) (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 143 (Power Steering System (Hybrid) - Diagnostics - Introduction)
- Section 144 (Navigation System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 145 (Audio / Video System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 146 (Front Radar Sensor System (Hybrid) - Diagnostics - Introduction)
- Section 147 (Occupant Classification System (Hybrid) - Diagnostics - Introduction)
- Section 148 (Telematics System (Hybrid) - Diagnostics - Introduction)
- Section 149 (Tire Pressure Warning System (Hybrid) - Diagnostics - Introduction)
- Section 150 (Electric Parking Brake System (Hybrid) - Diagnostics - Introduction)
- Section 151 (HEADUP Display System (Hybrid) - Diagnostics - Introduction)
- Section 152 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 153 (Parking Support Alert System (Hybrid) - Diagnostics - Introduction)
- Section 154 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostics - Introduction)
- Section 155 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 156 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 157 (Active Noise Control System (Hybrid) - Diagnostics - Introduction)
- Section 158 (Vehicle Proximity Notification System - Diagnostics - Introduction)
- Section 159 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostics - Introduction (1 Of 2))
- Section 160 (Ignition System (2GR-FKS) - Inspection)
- Section 161 (Engine Control System (2GR-FKS) - Diagnostic Codes (01 Of 10))
- Section 162 (Engine Control System (2GR-FKS) - Diagnostic Codes (09 Of 10))
- Section 163 (Engine Control System (2GR-FKS) - Diagnostic Codes (08 Of 10))
- Section 164 (Battery / Charging System (2GR-FKS) - Diagnostic Codes & Symptom Tests)
- Section 165 (Automatic Transmission System (UA80E) - Service Information (1 Of 4))
- Section 166 (Engine Control System (2GR-FKS) - Symptom Tests (2 Of 2))
- Section 167 (Audio / Video System (Hybrid) - Symptom Tests & Circuit Tests)
- Section 168 (Audio / Video System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 169 (Audio / Video System (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 170 (Meter / Gauge System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 171 (Engine Mechanical System (A25A-FXS) - Service Information (3 Of 3))
- Section 172 (Engine Lubrication System (A25A-FXS) - Inspection)
- Section 173 (Telematics System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 174 (Smart Access System (For Start) (Hybrid) - Diagnostic Codes)
- Section 175 (Navigation System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 176 (Power Door Lock Control System (Hybrid) - Diagnostics - Introduction)
- Section 177 (Smart Access System (For Entry) (Hybrid) - Diagnostics - Introduction)
- Section 178 (Theft Deterrent System (Hybrid) - Diagnostics & Circuit Tests)
- Section 179 (Power Window Control System (Hybrid) - Diagnostics - Introduction)
- Section 180 (Sliding Roof System (Hybrid) - Diagnostics - Introduction)
- Section 181 (Luggage Compartment Door Opener System (Hybrid) - Diagnostics & Symptom Tests)
- Section 182 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostics - Introduction)
- Section 183 (Automatic Transmission System (UA80E) - Diagnostic Codes (1 Of 3))
- Section 184 (Engine Control System (2GR-FKS) - Diagnostic Codes (06 Of 10))
- Section 185 (Automatic Transmission System (UA80E) - Service Information (4 Of 4))
- Section 186 (Automatic Transmission System (UA80E) - Service Information (2 Of 4))
- Section 187 (Battery / Charging System (2GR-FKS) - Service Information)
- Section 188 (Engine Mechanical System (2GR-FKS) - Service Information (3 Of 3))
- Section 189 (Engine Lubrication System (2GR-FKS) - Service Information)
- Section 190 (Engine Cooling System (2GR-FKS) - Inspection)
- Section 191 (Engine Lubrication System (2GR-FKS) - Inspection)
- Section 192 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 193 (Wiper System / Washer System (Hybrid) - Diagnostics - Introduction)
- Section 194 (Wiper System / Washer System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 195 (Battery / Charging System (A25A-FXS) - Service Information)
- Section 196 (Seat Heater System (Hybrid) - Diagnostics - Introduction)
- Section 197 (Climate Control Seat System (Hybrid) - Diagnostics & Symptom Tests)
- Section 198 (Power Switch (A25A-FXS) - Service Information)
- Section 199 (Parking Assist Monitor System (Except Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 200 (Automatic Transmission System (UA80E) - Diagnostic Codes (2 Of 3))
- Section 201 (Lighting System (Ext) (Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 202 (Smart Access System (For Start) (Hybrid) - Symptom Tests)
- Section 203 (Smart Access System (For Entry) (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 204 (Wireless Charging System (Hybrid) - Diagnostics & Circuit Tests)
- Section 205 (Lin Communication System (Hybrid) - Diagnostic Codes)
- Section 206 (Garage Door Opener System (Hybrid) (Inspection & Registration))
- Section 207 (Lane Control System (Except Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 208 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 209 (Audio / Video System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 210 (Safety Connect System (Hybrid) - Diagnostics - Introduction)
- Section 211 (Audio / Video System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 212 (Front Radar Sensor System (Hybrid) - Diagnostic Codes)
- Section 213 (Safety Connect System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 214 (Lin Communication System (Hybrid) - Diagnostics - Introduction)
- Section 215 (Power Trunk Lid System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 216 (Parking Support Alert System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 217 (Parking Assist Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 218 (Panoramic View Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 219 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 220 (Acoustic Vehicle Alerting System - Diagnostics - Introduction)
- Section 221 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 222 (Engine Control System (A25A-FXS) - Diagnostic Codes (05 Of 20))
- Section 223 (Engine Control System (A25A-FXS) - Diagnostic Codes (04 Of 20))
- Section 224 (Engine Control System (A25A-FXS) - Diagnostic Codes (06 Of 20))
- Section 225 (Navigation System (Except Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 226 (Navigation System (Except Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 227 (Navigation System (Except Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 228 (Navigation System (Except Hybrid) - Diagnostic Codes (1 Of 2))
- Section 229 (Engine Control System (A25A-FXS) - Diagnostic Codes (09 Of 20))
- Section 230 (Engine Control System (A25A-FXS) - Diagnostic Codes (08 Of 20))
- Section 231 (Power Window Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 232 (Can Communication System (Hybrid) - Circuit Tests (1 Of 4) & Diagnostic Codes)
- Section 233 (Can Communication System (Hybrid) - Circuit Tests (2 Of 4))
- Section 234 (Brake System (Hybrid) - Inspection)
- Section 235 (Engine Control System (A25A-FXS) - Diagnostic Codes (03 Of 20))
- Section 236 (Engine Control System (A25A-FXS) - Diagnostic Codes (17 Of 20))
- Section 237 (Engine Control System (A25A-FXS) - Diagnostic Codes (18 Of 20))
- Section 238 (Engine Control System (A25A-FXS) - Diagnostic Codes (15 Of 20))
- Section 239 (Engine Control System (A25A-FXS) - Diagnostic Codes (10 Of 20))
- Section 240 (Parking Support Alert System (Except Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 241 (Engine Control System (2GR-FKS) - Diagnostic Codes (07 Of 10))
- Section 242 (Engine Control System (A25A-FXS) - Diagnostic Codes (07 Of 20))
- Section 243 (Engine Control System (A25A-FXS) - Diagnostic Codes (14 Of 20))
- Section 244 (Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests)
- Section 245 (Audio / Video System (Except Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 246 (Active Noise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 247 (Wireless Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 248 (Power Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 249 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (4 Of 5))
- Section 250 (Meter / Gauge System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 251 (HEADUP Display System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 252 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests)
- Section 253 (Navigation System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 254 (Navigation System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 255 (Parking Support Brake System (Except Hybrid) - Diagnostic Codes)
- Section 256 (Electric Parking Brake System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 257 (Power Steering System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 258 (Seat Heater System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 259 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 260 (Sliding Roof System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 261 (Heated Steering Wheel System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 262 (Airbag System (Hybrid) - Diagnostic Codes (2 Of 3))
- Section 263 (Airbag System (Hybrid) - Diagnostic Codes (3 Of 3) & Symptom Tests)
- Section 264 (Occupant Classification System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 265 (Tire Pressure Warning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 266 (Vehicle Proximity Notification System - Diagnostic Codes & Symptom Tests)
- Section 267 (LEXUS ENFORM System (Except Hybrid) - Diagnostics & Symptom Tests)
- Section 268 (Navigation System (Except Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 269 (Engine Cooling Fan System (2GR-FKS) - Diagnostics & Circuit Tests)
- Section 270 (Wireless Door Lock Control System (Hybrid) - Diagnostics - Introduction)
- Section 271 (Road Sign Assist System (Except Hybrid) - Diagnostics - Introduction)
- Section 272 (Navigation System (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 273 (Navigation System (Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 274 (LEXUS ENFORM System (Hybrid) - Diagnostics & Symptom Tests)
- Section 275 (Rear Sunshade System (Hybrid) - Diagnostics & Symptom Tests)
- Section 276 (Fuel Lid Opener System (Hybrid) - Diagnostics & Symptom Tests)
- Section 277 (Power Mirror Control System (Hybrid) (W/O Memory) - Diagnostics & Symptom Tests)
- Section 278 (Window Defogger System (Hybrid) - Diagnostics & Symptom Tests)
- Section 279 (Heated Steering Wheel System (Hybrid) - Diagnostics - Introduction)
- Section 280 (Audio / Video System (Except Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 281 (Seat Belt Warning System (Hybrid) - Diagnostics & Symptom Tests)
- Section 282 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 283 (Front Power Seat Control System (Hybrid) (W/ Memory) - Symptom Tests (2 Of 2))
- Section 284 (Acoustic Vehicle Alerting System - Service Information)
- Section 285 (Audio / Video System (Except Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 286 (Battery / Charging System (2GR-FKS) - Diagnostics - Introduction)
- Section 287 (Audio / Video System - Symptom Tests & Circuit Tests)
- Section 288 (Can Communication System (Hybrid) - Circuit Tests (3 Of 4))
- Section 289 (Can Communication System (Hybrid) - Diagnostics - Introduction (15 Of 16))
- Section 290 (Can Communication System (Hybrid) - Diagnostics - Introduction (14 Of 16))
- Section 291 (Can Communication System (Hybrid) - Diagnostics - Introduction (12 Of 16))
- Section 292 (Can Communication System (Hybrid) - Diagnostics - Introduction (10 Of 16))
- Section 293 (Can Communication System (Hybrid) - Diagnostics - Introduction (08 Of 16))
- Section 294 (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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