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 350 BaseFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2021 Lexus ES 350 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 (A25A-FKS) - Diagnostics - Introduction (1 Of 4))
- Section 20 (Engine Control System (A25A-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 (A25A-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 (A25A-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 (A25A-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 (Emission Control System (A25A-FXS) - Service Information)
- Section 61 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (1 Of 6))
- Section 62 (Engine Cooling System (A25A-FXS) - Inspection)
- Section 63 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (1 Of 3))
- Section 64 (Fuel System (A25A-FXS) - Service Information)
- Section 65 (Ignition System (A25A-FXS) - Inspection)
- Section 66 (Engine Control System (A25A-FXS) - Circuit Tests (2 Of 2) & Symptom Tests)
- Section 67 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostics - Introduction (2 Of 3))
- Section 68 (Hybrid Battery Control System - Service Information (2 Of 3))
- Section 69 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (3 Of 5))
- Section 70 (Heating / Air Conditioning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 71 (Hybrid Transaxle System (P710) - Service Information)
- Section 72 (Automatic Transmission System (UB80F) - Diagnostic Codes (1 Of 2))
- Section 73 (Airbag System (Hybrid) - Diagnostic Codes (1 Of 3))
- Section 74 (Automatic Transmission System (UB80F) - Diagnostics - Introduction)
- Section 75 (Engine Control System (A25A-FKS) - Diagnostic Codes (06 Of 12))
- Section 76 (Battery / Charging System (A25A-FKS) - Diagnostic Codes & Symptom Tests)
- Section 77 (Automatic Transmission System (UB80F) - Service Information (1 Of 2))
- Section 78 (Engine Control System (A25A-FKS) - Diagnostic Codes (11 Of 12))
- Section 79 (Automatic Transmission System (UB80F) - Service Information (2 Of 2))
- Section 80 (Front Camera System (Hybrid) - Diagnostics - Introduction)
- Section 81 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 82 (Front Camera System (Hybrid) - Diagnostic Codes)
- Section 83 (Lane Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 84 (Road Sign Assist System (Hybrid) - Diagnostic Codes)
- Section 85 (Pre-Collision System (Hybrid) - Diagnostic Codes)
- Section 86 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 87 (Can Communication System (Hybrid) - Diagnostics - Introduction (03 Of 16))
- Section 88 (Can Communication System (Hybrid) - Diagnostics - Introduction (04 Of 16))
- Section 89 (Front Radar Sensor System - Diagnostics - Introduction)
- Section 90 (Front Radar Sensor System - Diagnostic Codes)
- Section 91 (Pre-Collision System - Diagnostic Codes)
- Section 92 (Engine Control System (A25A-FKS) - Diagnostics - Introduction (2 Of 4))
- Section 93 (Engine Control System (A25A-FKS) - Diagnostic Codes (12 Of 12), Circuit Tests & Symptom Tests (1 Of 2))
- Section 94 (Automatic Transmission System (UB80F) - Diagnostic Codes (2 Of 2) & Circuit Tests)
- Section 95 (Dynamic Torque Control AWD System - Diagnostics - Introduction)
- Section 96 (Road Sign Assist System (Hybrid) - Diagnostics - Introduction)
- Section 97 (Lane Control System (Hybrid) - Diagnostics - Introduction)
- Section 98 (Emission Control System (A25A-FKS) - Service Information)
- Section 99 (Fuel System (A25A-FKS) - Service Information)
- Section 100 (Engine Control System (A25A-FKS) - Diagnostic Codes (10 Of 12))
- Section 101 (Engine Control System (A25A-FKS) - Diagnostics - Introduction (3 Of 4))
- Section 102 (Engine Intake System (A25A-FKS) - Inspection)
- Section 103 (Engine Control System (A25A-FKS) - Diagnostics - Introduction (4 Of 4))
- Section 104 (Engine Control System (A25A-FKS) - Diagnostic Codes (02 Of 12))
- Section 105 (Engine Control System (A25A-FKS) - Diagnostic Codes (01 Of 12))
- Section 106 (Electronically Controlled Brake System (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 107 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (1 Of 5))
- Section 108 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (2 Of 5))
- Section 109 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (3 Of 5))
- Section 110 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (4 Of 5))
- Section 111 (Electronically Controlled Brake System (Hybrid) - Diagnostic Codes (5 Of 5) & Symptom Tests)
- Section 112 (Audio / Video System (For 8 Inch Display) - Diagnostic Codes (1 Of 2))
- Section 113 (Audio / Video System (For 8 Inch Display) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 114 (Engine Cooling Fan System (A25A-FXS) - Diagnostics & Circuit Tests)
- Section 115 (Engine Control System (A25A-FXS) - Service Information)
- Section 116 (Engine Cooling System (A25A-FXS) - Service Information)
- Section 117 (Engine Control System (A25A-FXS) - Diagnostic Codes (20 Of 20) & Circuit Tests (1 Of 2))
- Section 118 (Parking Support Brake System (Hybrid) - Diagnostic Codes)
- Section 119 (Heating / Air Conditioning System (Hybrid) - Diagnostics - Introduction)
- Section 120 (Blind Spot Monitor System (Hybrid) - Diagnostics - Introduction)
- Section 121 (Blind Spot Monitor System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 122 (Engine Control System (A25A-FXS) - Diagnostic Codes (13 Of 20))
- Section 123 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (2 Of 6))
- Section 124 (Engine Control System (A25A-FXS) - Diagnostic Codes (16 Of 20))
- Section 125 (Engine Control System (A25A-FXS) - Diagnostic Codes (11 Of 20))
- Section 126 (Engine Lubrication System (A25A-FXS) - Service Information)
- Section 127 (Engine Control System (A25A-FXS) - Diagnostic Codes (12 Of 20))
- Section 128 (Engine Control System (A25A-FXS) - Diagnostics - Introduction (3 Of 6))
- Section 129 (Fuel System (A25A-FKS) - Inspection)
- Section 130 (Engine Mechanical System (A25A-FKS) - Service Information (1 Of 3))
- Section 131 (Can Communication System (Hybrid) - Circuit Tests (4 Of 4))
- Section 132 (Can Communication System (Hybrid) - Diagnostics - Introduction (02 Of 16))
- Section 133 (Can Communication System (Hybrid) - Diagnostics - Introduction (07 Of 16))
- Section 134 (Can Communication System (Hybrid) - Diagnostics - Introduction (09 Of 16))
- Section 135 (Can Communication System (Hybrid) - Diagnostics - Introduction (11 Of 16))
- Section 136 (Can Communication System (Hybrid) - Diagnostics - Introduction (13 Of 16))
- Section 137 (Can Communication System (Hybrid) - Diagnostics - Introduction (16 Of 16))
- Section 138 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 3))
- Section 139 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (1 Of 3))
- Section 140 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostic Codes (2 Of 4))
- Section 141 (Ignition System (A25A-FKS) - Inspection)
- Section 142 (Engine Control System (A25A-FKS) - Diagnostic Codes (05 Of 12))
- Section 143 (Engine Control System (A25A-FKS) - Diagnostic Codes (03 Of 12))
- Section 144 (Engine Control System (A25A-FKS) - Diagnostic Codes (09 Of 12))
- Section 145 (Engine Control System (A25A-FKS) - Symptom Tests (2 Of 2))
- Section 146 (Engine Control System (A25A-FKS) - Diagnostic Codes (04 Of 12))
- Section 147 (Engine Control System (A25A-FXS) - Diagnostic Codes (19 Of 20))
- Section 148 (Engine Control System (A25A-FXS) - Diagnostic Codes (01 Of 20))
- Section 149 (Engine Control System (A25A-FXS) - Diagnostic Codes (02 Of 20))
- Section 150 (Engine Intake System (A25A-FXS) - Inspection)
- Section 151 (Fuel System (A25A-FXS) - Inspection)
- Section 152 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 153 (Smart Access System (For Start) (Hybrid) - Diagnostics - Introduction (2 Of 2))
- Section 154 (Power Steering System (Hybrid) - Diagnostics - Introduction)
- Section 155 (Navigation System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 156 (Audio / Video System (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 157 (Front Radar Sensor System (Hybrid) - Diagnostics - Introduction)
- Section 158 (Occupant Classification System (Hybrid) - Diagnostics - Introduction)
- Section 159 (Telematics System (Hybrid) - Diagnostics - Introduction)
- Section 160 (Tire Pressure Warning System (Hybrid) - Diagnostics - Introduction)
- Section 161 (Electric Parking Brake System (Hybrid) - Diagnostics - Introduction)
- Section 162 (HEADUP Display System (Hybrid) - Diagnostics - Introduction)
- Section 163 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 164 (Parking Support Alert System (Hybrid) - Diagnostics - Introduction)
- Section 165 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostics - Introduction)
- Section 166 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 167 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostics - Introduction)
- Section 168 (Active Noise Control System (Hybrid) - Diagnostics - Introduction)
- Section 169 (Vehicle Proximity Notification System - Diagnostics - Introduction)
- Section 170 (Hybrid Control System (For Lithium-Ion Battery) - Diagnostics - Introduction (1 Of 2))
- Section 171 (Audio / Video System (Hybrid) - Symptom Tests & Circuit Tests)
- Section 172 (Audio / Video System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 173 (Audio / Video System (Hybrid) - Diagnostics - Introduction (2 Of 3))
- Section 174 (Meter / Gauge System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 175 (Engine Mechanical System (A25A-FXS) - Service Information (3 Of 3))
- Section 176 (Engine Lubrication System (A25A-FXS) - Inspection)
- Section 177 (Telematics System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 178 (Smart Access System (For Start) (Hybrid) - Diagnostic Codes)
- Section 179 (Navigation System (Hybrid) - Diagnostics - Introduction (1 Of 3))
- Section 180 (Power Door Lock Control System (Hybrid) - Diagnostics - Introduction)
- Section 181 (Smart Access System (For Entry) (Hybrid) - Diagnostics - Introduction)
- Section 182 (Theft Deterrent System (Hybrid) - Diagnostics & Circuit Tests)
- Section 183 (Power Window Control System (Hybrid) - Diagnostics - Introduction)
- Section 184 (Sliding Roof System (Hybrid) - Diagnostics - Introduction)
- Section 185 (Luggage Compartment Door Opener System (Hybrid) - Diagnostics & Symptom Tests)
- Section 186 (Dynamic Radar Cruise Control System (Hybrid) - Diagnostics - Introduction)
- Section 187 (Lane Tracing Assist System - Diagnostics - Introduction)
- Section 188 (Lane Tracing Assist System - Diagnostic Codes & Circuit Tests)
- Section 189 (Lighting System (Ext) (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 190 (Road Sign Assist System - Diagnostic Codes)
- Section 191 (Wiper System / Washer System (Hybrid) - Diagnostics - Introduction)
- Section 192 (Wiper System / Washer System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 193 (Battery / Charging System (A25A-FXS) - Service Information)
- Section 194 (Seat Heater System (Hybrid) - Diagnostics - Introduction)
- Section 195 (Climate Control Seat System (Hybrid) - Diagnostics & Symptom Tests)
- Section 196 (Power Switch (A25A-FXS) - Service Information)
- Section 197 (Lighting System (Ext) (Hybrid) - Symptom Tests (2 Of 2) & Circuit Tests)
- Section 198 (Smart Access System (For Start) (Hybrid) - Symptom Tests)
- Section 199 (Smart Access System (For Entry) (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 200 (Wireless Charging System (Hybrid) - Diagnostics & Circuit Tests)
- Section 201 (Lin Communication System (Hybrid) - Diagnostic Codes)
- Section 202 (Garage Door Opener System (Hybrid) (Inspection & Registration))
- Section 203 (Engine Lubrication System (A25A-FKS) - Service Information)
- Section 204 (Power Tilt & Power Telescopic Steering Column System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 205 (Audio / Video System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 206 (Safety Connect System (Hybrid) - Diagnostics - Introduction)
- Section 207 (Audio / Video System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 208 (Front Radar Sensor System (Hybrid) - Diagnostic Codes)
- Section 209 (Safety Connect System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 210 (Engine Cooling System (A25A-FKS) - Service Information)
- Section 211 (Lin Communication System (Hybrid) - Diagnostics - Introduction)
- Section 212 (Power Trunk Lid System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 213 (Transfer Case System - Service Information)
- Section 214 (Parking Support Alert System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 215 (Parking Assist Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 216 (Panoramic View Monitor System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 217 (Hybrid Battery System (For Lithium-Ion Battery) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 218 (Road Sign Assist System - Diagnostics - Introduction)
- Section 219 (Acoustic Vehicle Alerting System - Diagnostics - Introduction)
- Section 220 (Lighting System (Ext) (Hybrid) - Diagnostics - Introduction (3 Of 3))
- Section 221 (Parking Support Brake System - Diagnostic Codes)
- Section 222 (Dynamic Torque Control AWD System - Diagnostic Codes & Symptom Tests)
- Section 223 (Engine Control System (A25A-FXS) - Diagnostic Codes (05 Of 20))
- Section 224 (Engine Control System (A25A-FXS) - Diagnostic Codes (04 Of 20))
- Section 225 (Engine Control System (A25A-FXS) - Diagnostic Codes (06 Of 20))
- Section 226 (Battery / Charging System (A25A-FKS) - Diagnostics - Introduction)
- Section 227 (Battery / Charging System (A25A-FKS) - Service Information)
- Section 228 (Engine Control System (A25A-FXS) - Diagnostic Codes (09 Of 20))
- Section 229 (Engine Control System (A25A-FXS) - Diagnostic Codes (08 Of 20))
- Section 230 (Engine Cooling Fan System (A25A-FKS) - Diagnostics & Circuit Tests)
- Section 231 (Parking Support Alert System - Diagnostic Codes & Circuit Tests)
- Section 232 (Power Window Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 233 (Engine Cooling System (A25A-FKS) - Inspection)
- 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 (A25A-FKS) - Diagnostic Codes (07 Of 12))
- Section 245 (Engine Control System (A25A-FKS) - Diagnostic Codes (08 Of 12))
- Section 246 (Engine Control System (A25A-FXS) - Diagnostic Codes (07 Of 20))
- Section 247 (Engine Control System (A25A-FXS) - Diagnostic Codes (14 Of 20))
- Section 248 (Acoustic Vehicle Alerting System - Diagnostic Codes & Symptom Tests)
- Section 249 (Active Noise Control System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 250 (Wireless Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 251 (Power Door Lock Control System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 252 (Hybrid Control System (For Nickel Metal Hydride Battery) - Diagnostic Codes (4 Of 5))
- Section 253 (Meter / Gauge System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 254 (HEADUP Display System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 255 (Power Mirror Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests)
- Section 256 (Navigation System (Hybrid) - Diagnostic Codes (1 Of 2))
- Section 257 (Navigation System (Hybrid) - Diagnostic Codes (2 Of 2) & Symptom Tests (1 Of 2))
- Section 258 (Electric Parking Brake System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 259 (Power Steering System (Hybrid) - Diagnostic Codes & Circuit Tests)
- Section 260 (Seat Heater System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 261 (Front Power Seat Control System (Hybrid) (W/ Memory) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 262 (Sliding Roof System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 263 (Heated Steering Wheel System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 264 (Airbag System (Hybrid) - Diagnostic Codes (2 Of 3))
- Section 265 (Airbag System (Hybrid) - Diagnostic Codes (3 Of 3) & Symptom Tests)
- Section 266 (Occupant Classification System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 267 (Tire Pressure Warning System (Hybrid) - Diagnostic Codes & Symptom Tests)
- Section 268 (Vehicle Proximity Notification System - Diagnostic Codes & Symptom 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 (Engine Mechanical System (A25A-FKS) - Service Information (3 Of 3))
- Section 273 (Engine Lubrication System (A25A-FKS) - Inspection)
- 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 (Seat Belt Warning System (Hybrid) - Diagnostics & Symptom Tests)
- Section 281 (Meter / Gauge System (Hybrid) - Diagnostics - Introduction (1 Of 2))
- Section 282 (Front Power Seat Control System (Hybrid) (W/ Memory) - Symptom Tests (2 Of 2))
- Section 283 (Acoustic Vehicle Alerting System - Service Information)
- Section 284 (Can Communication System (Hybrid) - Circuit Tests (3 Of 4))
- Section 285 (Can Communication System (Hybrid) - Diagnostics - Introduction (15 Of 16))
- Section 286 (Can Communication System (Hybrid) - Diagnostics - Introduction (14 Of 16))
- Section 287 (Can Communication System (Hybrid) - Diagnostics - Introduction (12 Of 16))
- Section 288 (Can Communication System (Hybrid) - Diagnostics - Introduction (10 Of 16))
- Section 289 (Can Communication System (Hybrid) - Diagnostics - Introduction (08 Of 16))
- Section 290 (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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