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.
2022 Lexus LS 500h AWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2022 Lexus LS 500h AWD), 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 variant/trim
- Section 1 (Hybrid Transaxle System (L310) - Service Information (1 Of 2))
- Section 2 (Electronic A/T Shift Lever System (L310) - Diagnostics - Introduction)
- Section 3 (Hybrid Transaxle System (L310) - Service Information (2 Of 2))
- Section 4 (Electronic A/T Shift Lever System (L310) - Diagnostic Codes (1 Of 4))
- Section 5 (Electronic A/T Shift Lever System (L310) - Diagnostic Codes (3 Of 4))
- Section 6 (Electronic A/T Shift Lever System (L310) - Diagnostic Codes (2 Of 4))
- Section 7 (Hybrid Transmission System (L310) - Inspection)
- Section 8 (Electronic A/T Shift Lever System (L310) - Diagnostic Codes (4 Of 4) & Symptom Tests)
- Different car
- Section 1 (Cruise Control System - Service Information)
- Section 2 (Pedestrian Protection System - Diagnostics - Introduction)
- Section 3 (Airbag System - Diagnostics - Introduction (1 Of 2))
- Section 4 (Panoramic View Monitor System - Diagnostics - Introduction)
- Section 5 (Pre-Collision System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 6 (Pre-Collision System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 7 (Variable Gear Ratio Steering System - Diagnostics - Introduction)
- Section 8 (Parking Assist Monitor System - Diagnostics - Introduction)
- Section 9 (Can Communication System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 10 (Can Communication System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 11 (Occupant Classification System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 12 (Occupant Classification System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 13 (Airbag System - Diagnostic Codes (1 Of 7))
- Section 14 (Airbag System - Diagnostic Codes (7 Of 7) & Symptom Tests)
- Section 15 (Airbag System - Diagnostic Codes (4 Of 7))
- Section 16 (Airbag System - Diagnostic Codes (6 Of 7))
- Section 17 (Airbag System - Diagnostic Codes (5 Of 7))
- Section 18 (Airbag System - Diagnostic Codes (2 Of 7))
- Section 19 (Airbag System - Diagnostic Codes (3 Of 7))
- Section 20 (Smart Access System (For Entry, W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 21 (Smart Access System (For Start, W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 22 (Smart Access System (For Entry, W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 23 (Wireless Door Lock Control System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 24 (Tire Pressure Warning System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 25 (Power Door Lock Control System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 26 (Wireless Door Lock Control System (W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 27 (Hybrid Control System - Diagnostics - Introduction (2 Of 2))
- Section 28 (Hybrid Control System - Circuit Tests)
- Section 29 (Panoramic View Monitor System - Diagnostic Codes & Symptom Tests)
- Section 30 (Can Communication System (W/O Front Lidar Sensor) - Circuit Tests (2 Of 3))
- Section 31 (Adaptive Variable Suspension System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 32 (Adaptive Variable Suspension System (W/ Front Lidar Sensor) - Diagnostic Codes)
- Section 33 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 34 (Electronically Controlled Brake System - Diagnostics - Introduction)
- Section 35 (Lighting System (Ext, For Mono Camera Type) - Diagnostics - Introduction)
- Section 36 (CXPI Communication System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 37 (Lighting System (Ext, For Mono Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 38 (Smart Access System (For Start, W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 39 (Hybrid Control System - Diagnostics - Introduction (1 Of 2))
- Section 40 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 41 (Hybrid Control System - Diagnostic Codes (1 Of 5))
- Section 42 (Hybrid Control System - Diagnostic Codes (2 Of 5))
- Section 43 (Hybrid Control System - Diagnostic Codes (4 Of 5))
- Section 44 (Hybrid Control System - Diagnostic Codes (3 Of 5))
- Section 45 (Hybrid Control System - Diagnostic Codes (5 Of 5))
- Section 46 (Occupant Classification System (W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 47 (Power Door Lock Control System (W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 48 (Power Window Control System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 49 (Dynamic Radar Cruise Control System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 50 (Electric Parking Brake System - Diagnostics - Introduction)
- Section 51 (Dynamic Radar Cruise Control System (For Stereo Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 52 (Pre-Collision System (For Stereo Camera Type) - Diagnostic Codes)
- Section 53 (Front Radar Sensor System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 54 (Power Integration System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 55 (CXPI Communication System (W/O Front Lidar Sensor) - Diagnostic Codes)
- Section 56 (Dynamic Rear Steering System - Diagnostics - Introduction)
- Section 57 (Blind Spot Monitor System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 58 (Blind Spot Monitor System (W/O Front Lidar Sensor) - Diagnostic Codes & Circuit Tests)
- Section 59 (Can Communication System (W/ Front Lidar Sensor) - Circuit Tests (4 Of 4))
- Section 60 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostic Codes (5 Of 5) & Symptom Tests)
- Section 61 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostic Codes (3 Of 5))
- Section 62 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostic Codes (1 Of 5))
- Section 63 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostic Codes (2 Of 5))
- Section 64 (Electronically Controlled Brake System (W/ Front Lidar Sensor) - Diagnostic Codes (4 Of 5))
- Section 65 (Lighting System (Ext, For Stereo Camera Type) - Diagnostics - Introduction)
- Section 66 (Power Steering System - Diagnostics - Introduction)
- Section 67 (Front Camera System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 68 (Front Camera System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 69 (Dynamic Radar Cruise Control System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 70 (Seat Belt System - Diagnostics - Introduction)
- Section 71 (Front Side Radar Sensor System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 72 (Vehicle Proximity Notification System - Diagnostics - Introduction)
- Section 73 (Lin Communication System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 74 (Lin Communication System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 75 (Blind Spot Monitor System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 76 (Airbag System - Diagnostics - Introduction (2 Of 2))
- Section 77 (Lin Communication System (W/O Front Lidar Sensor) - Diagnostic Codes)
- Section 78 (Tire Pressure Warning System (W/O Front Lidar Sensor) - Diagnostic Codes & Circuit Tests)
- Section 79 (Tire Pressure Warning System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 80 (Power Window Control System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 81 (Can Communication System (W/ Front Lidar Sensor) - Circuit Tests (2 Of 4))
- Section 82 (Front Power Seat Control System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 83 (Front Power Seat Control System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 84 (Power Steering System - Diagnostic Codes & Circuit Tests)
- Section 85 (Front Camera System (For Stereo Camera Type) - Diagnostic Codes)
- Section 86 (Smart Access System (For Entry, W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 87 (CXPI Communication System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 88 (Electronically Controlled Brake System - Diagnostic Codes (4 Of 7))
- Section 89 (Electronically Controlled Brake System - Diagnostic Codes (2 Of 7))
- Section 90 (Lane Keeping Assist System (For Mono Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 91 (Lane Keeping Assist System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 92 (Front Power Seat Control System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 93 (Front Power Seat Control System (W/O Front Lidar Sensor) - Symptom Tests (2 Of 2))
- Section 94 (Smart Access System (For Start, W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 95 (Smart Access System (For Start, W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 96 (Power Door Lock Control System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 97 (Theft Deterrent System (W/ Front Lidar Sensor) - Diagnostics & Circuit Tests)
- Section 98 (Theft Deterrent System (W/O Front Lidar System) - Diagnostics & Circuit Tests)
- Section 99 (Wireless Door Lock Control System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 100 (Can Communication System (W/ Front Lidar Sensor) - Circuit Tests (3 Of 4))
- Section 101 (Lane Control System (For Stereo Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 102 (Road Sign Assist System (For Stereo Camera Type) - Diagnostic Codes)
- Section 103 (Dynamic Radar Cruise Control System (For Mono Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 104 (Front Camera System (For Mono Camera Type) - Diagnostic Codes)
- Section 105 (Lane Control System (For Mono Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 106 (Road Sign Assist System (For Mono Camera Type) - Diagnostic Codes)
- Section 107 (Pre-Collision System (For Mono Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 108 (Front Radar Sensor System (For Mono Camera Type) - Diagnostic Codes)
- Section 109 (Steering Control System - Service Information)
- Section 110 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostic Codes (2 Of 5))
- Section 111 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostic Codes (4 Of 5))
- Section 112 (Front Side Radar Sensor System (For Stereo Camera Type) - Diagnostic Codes)
- Section 113 (Front Radar Sensor System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 114 (Road Sign Assist System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 115 (Vehicle Proximity Notification System - Service Information)
- Section 116 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostic Codes (1 Of 5))
- Section 117 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostic Codes (5 Of 5) & Symptom Tests)
- Section 118 (Electronically Controlled Brake System (W/O Front Lidar Sensor) - Diagnostic Codes (3 Of 5))
- Section 119 (Sub Battery System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 120 (Vehicle Proximity Notification System - Diagnostic Codes & Symptom Tests)
- Section 121 (Smart Access System (For Entry, W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 122 (Wireless Door Lock Control System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 123 (Front Side Radar Sensor System (For Mono Camera Type) - Diagnostic Codes)
- Section 124 (Heated Steering Wheel System (W/ Front Lidar Sensor) - Diagnostic Codes)
- Section 125 (Heated Steering Wheel System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 126 (Seat Belt System - Diagnostic Codes & Circuit Tests)
- Section 127 (Electronically Controlled Brake System - Diagnostic Codes (7 Of 7) & Symptom Tests)
- Section 128 (Lane Control System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 129 (Electronically Controlled Brake System - Diagnostic Codes (1 Of 7))
- Section 130 (Electronically Controlled Brake System - Diagnostic Codes (3 Of 7))
- Section 131 (Electronically Controlled Brake System - Diagnostic Codes (5 Of 7))
- Section 132 (Electronically Controlled Brake System - Diagnostic Codes (6 Of 7))
- Section 133 (Smart Access System (For Entry, W/O Front Lidar Sensor) - Symptom Tests (2 Of 2))
- Section 134 (Dynamic Rear Steering System - Service Information)
- Section 135 (Adaptive Variable Suspension System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 136 (Can Communication System (W/ Front Lidar Sensor) - Circuit Tests (1 Of 4) & Diagnostic Codes)
- Section 137 (Lin Communication System (W/ Front Lidar Sensor) - Diagnostic Codes)
- Section 138 (Automatic High Beam System (For Stereo Camera Type) - Diagnostic Codes & Symptom Tests)
- Section 139 (Lighting System (Ext, For Stereo Camera Type) - Diagnostic Codes & Circuit Tests)
- Section 140 (Automatic High Beam System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 141 (Front Side Radar Sensor System (For Mono Camera Type) - Diagnostics - Introduction)
- Section 142 (Dynamic Rear Steering System - Diagnostic Codes & Symptom Tests)
- Section 143 (Road Sign Assist System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 144 (Power Integration System (W/O Front Lidar Sensor) - Diagnostic Codes)
- Section 145 (Acoustic Vehicle Alerting System (W/O Front Lidar Sensor) - Diagnostics - Introduction)
- Section 146 (Acoustic Vehicle Alerting System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 147 (Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests)
- Section 148 (Pedestrian Protection System - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 149 (Power Integration System (W/ Front Lidar Sensor) - Diagnostic Codes)
- Section 150 (Power Integration System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 151 (Can Communication System (W/O Front Lidar Sensor) - Circuit Tests (1 Of 3) & Diagnostic Codes)
- Section 152 (Can Communication System (W/O Front Lidar Sensor) - Circuit Tests (3 Of 3))
- Section 153 (Front Power Seat Control System (W/ Front Lidar Sensor) - Symptom Tests (2 Of 2))
- Section 154 (Sub Battery System (W/ Front Lidar Sensor) - Diagnostic Codes (1 Of 2))
- Section 155 (Sub Battery System (W/ Front Lidar Sensor) - Diagnostic Codes (2 Of 2) & Circuit Tests)
- Section 156 (Digital Key System - Diagnostic Codes & Symptom Tests)
- Section 157 (Digital Key System - Diagnostics - Introduction)
- Section 158 (Blind Spot Monitor System (W/ Front Lidar Sensor) - Diagnostic Codes & Circuit Tests)
- Section 159 (Electric Parking Brake System - Diagnostic Codes & Symptom Tests)
- Section 160 (Lane Control System (For Stereo Camera Type) - Diagnostics - Introduction)
- Section 161 (Front Radar Sensor System (For Stereo Camera Type) - Diagnostic Codes)
- Section 162 (Heated Steering Wheel System (W/O Front Lidar Sensor) - Diagnostics & Symptom Tests)
- Section 163 (Power Door Lock Control System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 164 (Advanced Driver Assistance System / Driver Monitor Camera System - Diagnostics - Introduction)
- Section 165 (Advanced Driver Assistance System / Driver Monitor Camera System - Diagnostic Codes)
- Section 166 (Power Window Control System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 167 (Parking Assist Monitor System - Diagnostic Codes & Symptom Tests)
- Section 168 (HEADUP Display System (W/ Front Lidar Sensor) - Diagnostic Codes & Circuit Tests)
- Section 169 (HEADUP Display System (W/ Front Lidar Sensor) - Diagnostics - Introduction)
- Section 170 (Adaptive Variable Suspension System (W/O Front Lidar Sensor) - Diagnostic Codes)
- Section 171 (Pedestrian Protection System - Diagnostic Codes (1 Of 2))
- Section 172 (Traffic Jam Assist System - Inspection)
- Section 173 (Automatic High Beam System (For Mono Camera Type) - Diagnostics & Symptom Tests)
- Section 174 (Tire Pressure Warning System (W/ Front Lidar Sensor) - Diagnostic Codes & Circuit Tests)
- Section 175 (Wireless Charging System - Diagnostics & Circuit Tests)
- Section 176 (CXPI Communication System (W/ Front Lidar Sensor) - Diagnostic Codes)
- Section 177 (Occupant Classification System (W/O Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
- Section 178 (Front Power Seat Control System (W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests (1 Of 2))
- Section 179 (Power Window Control System (W/ Front Lidar Sensor) - Diagnostic Codes & Symptom Tests)
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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