External Pages These are pages that do not belong to the exact selected vehicle (2021 Lexus IS 350 RWD), 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.
Expand All (for easy ctrl-f) Collapse All Different variant/trim Different car Section 1 (Automatic Transmission System (Aa80E) - Service Information) Section 2 (Battery / Charging System (8AR-FTS) - Diagnostic Codes & Symptom Tests) Section 3 (Charging System (2GR-FSE) - Diagnostics & Symptom Tests) Section 4 (Charging System (2UR-GSE) - Diagnostic Codes & Symptom Tests) Section 5 (Engine Intake / Exhaust System (4GR-FSE) - Service Information) Section 6 (Fuel System (4GR-FSE) - Inspection) Section 7 (Engine Control System (4GR-FSE) - Service Information) Section 8 (Engine Mechanical System (4GR-FSE) - Service Information (1 Of 2)) Section 9 (Engine Control System (4GR-FSE) - Diagnostic Codes (5 Of 5) & Circuit Tests) Section 10 (Engine Control System (4GR-FSE) - Diagnostics - Introduction (1 Of 2)) Section 11 (Engine Intake / Exhaust System (8AR-FTS) - Service Information) Section 12 (Engine Intake / Exhaust System (2GR-FSE) - Service Information) Section 13 (Ignition System (2GR-FSE) - Inspection) Section 14 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (1 Of 4)) Section 15 (Engine Control System (2GR-FSE) - Service Information) Section 16 (Engine Control System (2GR-FSE) - Diagnostic Codes (4 Of 6)) Section 17 (Engine Mechanical System (8AR-FTS) - Service Information (1 Of 2)) Section 18 (Engine Mechanical System (8AR-FTS) - Service Information (2 Of 2)) Section 19 (Engine Control System (8AR-FTS) - Service Information) Section 20 (Emission Control System (8AR-FTS) - Service Information) Section 21 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (1 Of 6)) Section 22 (Engine Cooling System (8AR-FTS) - Service Information) Section 23 (Lane Departure Alert System - Diagnostic Codes & Circuit Tests) Section 24 (Lane Departure Alert System - Diagnostics - Introduction) Section 25 (Charging System (2GR-FSE) (Service Specifications)) Section 26 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (2 Of 4)) Section 27 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (1 Of 2)) Section 28 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (2 Of 2)) Section 29 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (5 Of 6)) Section 30 (Engine Control System (8AR-FTS) - Diagnostic Codes (01 Of 14)) Section 31 (Engine Control System (8AR-FTS) - Diagnostic Codes (02 Of 14)) Section 32 (Engine Control System (8AR-FTS) - Diagnostic Codes (03 Of 14)) Section 33 (Engine Control System (8AR-FTS) - Diagnostic Codes (04 Of 14)) Section 34 (Engine Control System (8AR-FTS) - Diagnostic Codes (05 Of 14)) Section 35 (Engine Control System (8AR-FTS) - Diagnostic Codes (06 Of 14)) Section 36 (Engine Control System (8AR-FTS) - Diagnostic Codes (07 Of 14)) Section 37 (Engine Control System (8AR-FTS) - Diagnostic Codes (08 Of 14)) Section 38 (Engine Control System (8AR-FTS) - Diagnostic Codes (09 Of 14)) Section 39 (Engine Control System (8AR-FTS) - Diagnostic Codes (10 Of 14)) Section 40 (Engine Control System (8AR-FTS) - Diagnostic Codes (11 Of 14)) Section 41 (Engine Control System (8AR-FTS) - Diagnostic Codes (12 Of 14)) Section 42 (Engine Control System (8AR-FTS) - Diagnostic Codes (13 Of 14)) Section 43 (Engine Control System (8AR-FTS) - Diagnostic Codes (14 Of 14) & Symptom Tests (1 Of 4)) Section 44 (Engine Lubrication System (8AR-FTS) - Service Information) Section 45 (Engine Cooling System (8AR-FTS) - Inspection) Section 46 (Automatic Headlight Beam Level Control System - Diagnostics - Introduction) Section 47 (Adaptive Front-Lighting System - Diagnostics - Introduction) Section 48 (Charging System (4GR-FSE) - Diagnostics & Symptom Tests) Section 49 (Lighting System (W/ AFS) - Diagnostics - Introduction) Section 50 (Lighting System (W/O AFS) - Diagnostics - Introduction) Section 51 (Engine Control System (2GR-FSE) - Diagnostic Codes (6 Of 6) & Circuit Tests) Section 52 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (4 Of 4) & Circuit Tests) Section 53 (Automatic Headlight Beam Level Control System - Diagnostic Codes & Circuit Tests) Section 54 (Engine Control System (8AR-FTS) - Circuit Tests & Symptom Tests (2 Of 4)) Section 55 (Fuel System (8AR-FTS) - Service Information) Section 56 (Engine Starting System (8AR-FTS) - Service Information) Section 57 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (2 Of 6)) Section 58 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (3 Of 6)) Section 59 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (4 Of 6)) Section 60 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (6 Of 6)) Section 61 (Fuel System (8AR-FTS) - Inspection) Section 62 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (3 Of 4)) Section 63 (Engine Mechanical System (2GR-FSE) - Service Information (1 Of 2)) Section 64 (Engine Mechanical System (2UR-GSE) - Service Information) Section 65 (Engine Mechanical System (2GR-FSE) - Service Information (2 Of 2)) Section 66 (Lighting System (W/ AFS) - Diagnostic Codes & Circuit Tests) Section 67 (Lighting System (W/O AFS) - Diagnostic Codes & Circuit Tests) Section 68 (Engine Cooling Fan System (2GR-FSE) - Diagnostics & Circuit Tests) Section 69 (Cooling Fan System (4GR-FSE) - Diagnostics & Circuit Tests) Section 70 (Engine Cooling Fan System (8AR-FTS) - Diagnostics & Circuit Tests) Section 71 (Engine Cooling Fan System (2UR-GSE) - Diagnostics & Circuit Tests) Section 72 (Ignition System (8AR-FTS) - Inspection) Section 73 (Engine Intake System (8AR-FTS) - Inspection) Section 74 (Emission Control System (8AR-FTS) - Inspection) Section 75 (Engine Control System (8AR-FTS) - Symptom Tests (3 Of 4)) Section 76 (Engine Control System (8AR-FTS) - Symptom Tests (4 Of 4)) Section 77 (Cruise Control System (2GR-FSE, 4GR-FSE) - Diagnostics - Introduction) Section 78 (Cruise Control System (2GR-FSE,4GR-FSE) - Diagnostic Codes & Circuit Tests) Section 79 (Automatic Transmission System (A760H) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 80 (Automatic Transmission System (A960E) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 81 (Intuitive Parking Assist System - Diagnostics - Introduction) Section 82 (Intuitive Parking Assist System - Diagnostic Codes & Circuit Tests) Section 83 (Engine Lubrication System (8AR-FTS) - Inspection) Section 84 (Battery / Charging System (8AR-FTS) - Service Information) Section 85 (Fuel System (2GR-FSE) - Service Information) Section 86 (Fuel System (4GR-FSE) - Service Information) Section 87 (Automatic High Beam System - Diagnostics - Introduction) Section 88 (Automatic Transmission System (A760H) - Diagnostics - Introduction) Section 89 (Automatic Transmission System (A960E) - Diagnostics - Introduction) Section 90 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostics - Introduction) Section 91 (Variable Gear Ratio Steering System - Diagnostics - Introduction) Section 92 (Steering Control System - Service Information) Section 93 (Engine Lubrication System (2GR-FSE) - Service Information) Section 94 (Engine Lubrication System (4GR-FSE) - Service Information) Section 95 (Engine Cooling System (2GR-FSE) - Service Information) Section 96 (Engine Cooling System (4GR-FSE) - Service Information) Section 97 (Engine Starting System (2GR-FSE) - Service Information) Section 98 (Engine Starting System (4GR-FSE) - Service Information) Section 99 (Engine Cooling System (2GR-FSE) - Inspection) Section 100 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (1 Of 2)) Section 101 (Automatic Transmission System (Aa80E) - Diagnostics - Introduction) Section 102 (Automatic Transmission System (Aa80E) - Diagnostic Codes (1 Of 2)) Section 103 (Engine Control System (2UR-GSE) - Diagnostic Codes (3 Of 4)) Section 104 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (2 Of 2)) Section 105 (Automatic Transmission System (Aa80E) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 106 (Engine Control System (2UR-GSE) - Circuit Tests & Symptom Tests) Section 107 (Fuel System (2UR-GSE) - Inspection) Section 108 (Ignition System (2UR-GSE) - Inspection) Section 109 (Engine Control System (2UR-GSE) - Diagnostic Codes (1 Of 4)) Section 110 (Engine Control System (2UR-GSE) - Diagnostic Codes (2 Of 4)) Section 111 (Engine Control System (2UR-GSE) - Diagnostic Codes (4 Of 4)) Section 112 (Engine Starting System (2UR-GSE) - Service Information) Section 113 (Fuel System (2UR-GSE) - Service Information) Section 114 (Engine Control System (2UR-GSE) - Service Information) Section 115 (Engine Intake System (2UR-GSE) - Inspection) Section 116 (Emission Control System (2UR-GSE) - Service Information) Section 117 (Emission Control System (2UR-GSE) - Inspection) Section 118 (Battery / Charging System (4GR-FSE) - Service Information) Section 119 (Engine Mechanical System (4GR-FSE) - Service Information (2 Of 2)) Section 120 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (1 Of 4)) Section 121 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (3 Of 4)) Section 122 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (4 Of 4)) Section 123 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (3 Of 4)) Section 124 (Engine Control System (4GR-FSE) - Diagnostics - Introduction (2 Of 2)) Section 125 (Ignition System (4GR-FSE) - Inspection) Section 126 (Engine Control System (4GR-FSE) - Diagnostic Codes (1 Of 5)) Section 127 (Engine Control System (4GR-FSE) - Diagnostic Codes (3 Of 5)) Section 128 (Engine Control System (4GR-FSE) - Diagnostic Codes (2 Of 5)) Section 129 (Automatic Transmission System (A960E) - Service Information) Section 130 (Engine Intake System (4GR-FSE) - Inspection) Section 131 (Emission Control System (4GR-FSE) - Service Information) Section 132 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (4 Of 4) & Circuit Tests) Section 133 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (1 Of 4)) Section 134 (Charging System (2UR-GSE) - Diagnostics - Introduction) Section 135 (Charging System (2UR-GSE) - Service Information) Section 136 (Charging System (2GR-FSE) - Service Information) Section 137 (Battery / Charging System (8AR-FTS) - Diagnostics - Introduction) Section 138 (Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction) Section 139 (Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests) Section 140 (Clock System - Inspection) Section 141 (Rear View Monitor System - Diagnostic Codes & Circuit Tests) Section 142 (Rear View Monitor System - Diagnostics - Introduction) Section 143 (Engine Cooling System (2UR-GSE) - Service Information) Section 144 (Engine Control System (2GR-FSE) - Diagnostic Codes (1 Of 6)) Section 145 (Engine Control System (2GR-FSE) - Diagnostic Codes (2 Of 6)) Section 146 (Engine Control System (2GR-FSE) - Diagnostic Codes (3 Of 6)) Section 147 (Engine Control System (2GR-FSE) - Diagnostic Codes (5 Of 6)) Section 148 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (2 Of 4)) Section 149 (Engine Cooling System (4GR-FSE) - Inspection) Section 150 (Engine Control System (4GR-FSE) - Diagnostic Codes (4 Of 5)) Section 151 (Engine Lubrication System (4GR-FSE) - Inspection) Section 152 (Automatic High Beam System - Diagnostic Codes & Circuit Tests) Section 153 (Forward Recognition Camera System - Diagnostics - Introduction) Section 154 (Rear Seat Reminder System - Inspection) Section 155 (Automatic Transmission System (A760H) - Diagnostic Codes (1 Of 2)) Section 156 (Fuel System (2GR-FSE) - Inspection) Section 157 (Engine Lubrication System (2GR-FSE) - Inspection) Section 158 (Emission Control System (2GR-FSE) - Service Information) Section 159 (Engine Lubrication System (2UR-GSE) - Service Information) Section 160 (Engine Lubrication System (2UR-GSE) - Inspection) Section 161 (Engine Cooling System (2UR-GSE) - Inspection) Section 162 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (2 Of 4)) Section 163 (Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests) Section 164 (Automatic Transmission System (A960E) - Diagnostic Codes (1 Of 2)) Section 165 (Pre-Collision System Cancel Switch - Service Information) Section 166 (Adaptive Front-Lighting System - Diagnostic Codes & Circuit Tests) Section 167 (Engine Intake System (2GR-FSE) - Inspection) Section 168 (Cruise Control System (8AR-FTS) - Diagnostics - Introduction) Section 169 (Cruise Control System (8AR-FTS) - Diagnostic Codes & Circuit Tests) Section 170 (Engine Intake / Exhaust System (2UR-GSE) - Service Information) Section 171 (Emission Control System (2GR-FSE) - Inspection) Section 172 (Engine Starting System (2GR-FSE) (Service Specifications)) Section 173 (Engine Mechanical System (2GR-FSE) (Service Specifications)) Section 174 (Forward Recognition Camera System - Diagnostic Codes & Circuit Tests) Section 175 (Engine Cooling System (2GR-FSE) (Service Specifications))