External Pages These are pages that do not belong to the exact selected vehicle (2023 Lexus IS 350 F Sport, 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.
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 (Steering Lock System - Diagnostic Codes & Symptom Tests) Section 12 (Steering Lock System - Diagnostics - Introduction) Section 13 (Engine Intake / Exhaust System (8AR-FTS) - Service Information) Section 14 (Engine Intake / Exhaust System (2GR-FSE) - Service Information) Section 15 (Ignition System (2GR-FSE) - Inspection) Section 16 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (1 Of 4)) Section 17 (Engine Control System (2GR-FSE) - Service Information) Section 18 (Engine Control System (2GR-FSE) - Diagnostic Codes (4 Of 6)) Section 19 (Engine Mechanical System (8AR-FTS) - Service Information (1 Of 2)) Section 20 (Engine Mechanical System (8AR-FTS) - Service Information (2 Of 2)) Section 21 (Engine Control System (8AR-FTS) - Service Information) Section 22 (Emission Control System (8AR-FTS) - Service Information) Section 23 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (1 Of 6)) Section 24 (Engine Cooling System (8AR-FTS) - Service Information) Section 25 (Lane Departure Alert System - Diagnostic Codes & Circuit Tests) Section 26 (Lane Departure Alert System - Diagnostics - Introduction) Section 27 (Charging System (2GR-FSE) (Service Specifications)) Section 28 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (2 Of 4)) Section 29 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (1 Of 2)) Section 30 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (2 Of 2)) Section 31 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (5 Of 6)) Section 32 (Engine Control System (8AR-FTS) - Diagnostic Codes (01 Of 14)) Section 33 (Engine Control System (8AR-FTS) - Diagnostic Codes (02 Of 14)) Section 34 (Engine Control System (8AR-FTS) - Diagnostic Codes (03 Of 14)) Section 35 (Engine Control System (8AR-FTS) - Diagnostic Codes (04 Of 14)) Section 36 (Engine Control System (8AR-FTS) - Diagnostic Codes (05 Of 14)) Section 37 (Engine Control System (8AR-FTS) - Diagnostic Codes (06 Of 14)) Section 38 (Engine Control System (8AR-FTS) - Diagnostic Codes (07 Of 14)) Section 39 (Engine Control System (8AR-FTS) - Diagnostic Codes (08 Of 14)) Section 40 (Engine Control System (8AR-FTS) - Diagnostic Codes (09 Of 14)) Section 41 (Engine Control System (8AR-FTS) - Diagnostic Codes (10 Of 14)) Section 42 (Engine Control System (8AR-FTS) - Diagnostic Codes (11 Of 14)) Section 43 (Engine Control System (8AR-FTS) - Diagnostic Codes (12 Of 14)) Section 44 (Engine Control System (8AR-FTS) - Diagnostic Codes (13 Of 14)) Section 45 (Engine Control System (8AR-FTS) - Diagnostic Codes (14 Of 14) & Symptom Tests (1 Of 4)) Section 46 (Engine Lubrication System (8AR-FTS) - Service Information) Section 47 (Engine Cooling System (8AR-FTS) - Inspection) Section 48 (Automatic Headlight Beam Level Control System - Diagnostics - Introduction) Section 49 (Adaptive Front-Lighting System - Diagnostics - Introduction) Section 50 (Charging System (4GR-FSE) - Diagnostics & Symptom Tests) Section 51 (Lighting System (W/ AFS) - Diagnostics - Introduction) Section 52 (Lighting System (W/O AFS) - Diagnostics - Introduction) Section 53 (Engine Control System (2GR-FSE) - Diagnostic Codes (6 Of 6) & Circuit Tests) Section 54 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (4 Of 4) & Circuit Tests) Section 55 (Automatic Headlight Beam Level Control System - Diagnostic Codes & Circuit Tests) Section 56 (Engine Control System (8AR-FTS) - Circuit Tests & Symptom Tests (2 Of 4)) Section 57 (Fuel System (8AR-FTS) - Service Information) Section 58 (Engine Starting System (8AR-FTS) - Service Information) Section 59 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (2 Of 6)) Section 60 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (3 Of 6)) Section 61 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (4 Of 6)) Section 62 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (6 Of 6)) Section 63 (Fuel System (8AR-FTS) - Inspection) Section 64 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (3 Of 4)) Section 65 (Engine Mechanical System (2GR-FSE) - Service Information (1 Of 2)) Section 66 (Engine Mechanical System (2UR-GSE) - Service Information) Section 67 (Engine Mechanical System (2GR-FSE) - Service Information (2 Of 2)) Section 68 (Lighting System (W/ AFS) - Diagnostic Codes & Circuit Tests) Section 69 (Lighting System (W/O AFS) - Diagnostic Codes & Circuit Tests) Section 70 (Engine Cooling Fan System (2GR-FSE) - Diagnostics & Circuit Tests) Section 71 (Cooling Fan System (4GR-FSE) - Diagnostics & Circuit Tests) Section 72 (Engine Cooling Fan System (8AR-FTS) - Diagnostics & Circuit Tests) Section 73 (Engine Cooling Fan System (2UR-GSE) - Diagnostics & Circuit Tests) Section 74 (Ignition System (8AR-FTS) - Inspection) Section 75 (Engine Intake System (8AR-FTS) - Inspection) Section 76 (Emission Control System (8AR-FTS) - Inspection) Section 77 (Engine Control System (8AR-FTS) - Symptom Tests (3 Of 4)) Section 78 (Engine Control System (8AR-FTS) - Symptom Tests (4 Of 4)) Section 79 (Cruise Control System (2GR-FSE, 4GR-FSE) - Diagnostics - Introduction) Section 80 (Cruise Control System (2GR-FSE,4GR-FSE) - Diagnostic Codes & Circuit Tests) Section 81 (Automatic Transmission System (A760H) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 82 (Automatic Transmission System (A960E) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 83 (Intuitive Parking Assist System - Diagnostics - Introduction) Section 84 (Intuitive Parking Assist System - Diagnostic Codes & Circuit Tests) Section 85 (Engine Lubrication System (8AR-FTS) - Inspection) Section 86 (Battery / Charging System (8AR-FTS) - Service Information) Section 87 (Fuel System (2GR-FSE) - Service Information) Section 88 (Fuel System (4GR-FSE) - Service Information) Section 89 (Automatic High Beam System - Diagnostics - Introduction) Section 90 (Automatic Transmission System (A760H) - Diagnostics - Introduction) Section 91 (Automatic Transmission System (A960E) - Diagnostics - Introduction) Section 92 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostics - Introduction) Section 93 (Variable Gear Ratio Steering System - Diagnostics - Introduction) Section 94 (Steering Control System - Service Information) Section 95 (Engine Lubrication System (2GR-FSE) - Service Information) Section 96 (Engine Lubrication System (4GR-FSE) - Service Information) Section 97 (Engine Cooling System (2GR-FSE) - Service Information) Section 98 (Engine Cooling System (4GR-FSE) - Service Information) Section 99 (Engine Starting System (2GR-FSE) - Service Information) Section 100 (Engine Starting System (4GR-FSE) - Service Information) Section 101 (Engine Cooling System (2GR-FSE) - Inspection) Section 102 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (1 Of 2)) Section 103 (Automatic Transmission System (Aa80E) - Diagnostics - Introduction) Section 104 (Automatic Transmission System (Aa80E) - Diagnostic Codes (1 Of 2)) Section 105 (Engine Control System (2UR-GSE) - Diagnostic Codes (3 Of 4)) Section 106 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (2 Of 2)) Section 107 (Automatic Transmission System (Aa80E) - Diagnostic Codes (2 Of 2) & Circuit Tests) Section 108 (Engine Control System (2UR-GSE) - Circuit Tests & Symptom Tests) Section 109 (Fuel System (2UR-GSE) - Inspection) Section 110 (Ignition System (2UR-GSE) - Inspection) Section 111 (Engine Control System (2UR-GSE) - Diagnostic Codes (1 Of 4)) Section 112 (Engine Control System (2UR-GSE) - Diagnostic Codes (2 Of 4)) Section 113 (Engine Control System (2UR-GSE) - Diagnostic Codes (4 Of 4)) Section 114 (Engine Starting System (2UR-GSE) - Service Information) Section 115 (Fuel System (2UR-GSE) - Service Information) Section 116 (Engine Control System (2UR-GSE) - Service Information) Section 117 (Engine Intake System (2UR-GSE) - Inspection) Section 118 (Emission Control System (2UR-GSE) - Service Information) Section 119 (Emission Control System (2UR-GSE) - Inspection) Section 120 (Battery / Charging System (4GR-FSE) - Service Information) Section 121 (Engine Mechanical System (4GR-FSE) - Service Information (2 Of 2)) Section 122 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (1 Of 4)) Section 123 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (3 Of 4)) Section 124 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (4 Of 4)) Section 125 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (3 Of 4)) Section 126 (Engine Control System (4GR-FSE) - Diagnostics - Introduction (2 Of 2)) Section 127 (Ignition System (4GR-FSE) - Inspection) Section 128 (Engine Control System (4GR-FSE) - Diagnostic Codes (1 Of 5)) Section 129 (Engine Control System (4GR-FSE) - Diagnostic Codes (3 Of 5)) Section 130 (Engine Control System (4GR-FSE) - Diagnostic Codes (2 Of 5)) Section 131 (Automatic Transmission System (A960E) - Service Information) Section 132 (Engine Intake System (4GR-FSE) - Inspection) Section 133 (Emission Control System (4GR-FSE) - Service Information) Section 134 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (4 Of 4) & Circuit Tests) Section 135 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (1 Of 4)) Section 136 (Charging System (2UR-GSE) - Diagnostics - Introduction) Section 137 (Charging System (2UR-GSE) - Service Information) Section 138 (Charging System (2GR-FSE) - Service Information) Section 139 (Battery / Charging System (8AR-FTS) - Diagnostics - Introduction) Section 140 (Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction) Section 141 (Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests) Section 142 (Clock System - Inspection) Section 143 (Rear View Monitor System - Diagnostic Codes & Circuit Tests) Section 144 (Rear View Monitor System - Diagnostics - Introduction) Section 145 (Engine Cooling System (2UR-GSE) - Service Information) Section 146 (Engine Control System (2GR-FSE) - Diagnostic Codes (1 Of 6)) Section 147 (Engine Control System (2GR-FSE) - Diagnostic Codes (2 Of 6)) Section 148 (Engine Control System (2GR-FSE) - Diagnostic Codes (3 Of 6)) Section 149 (Engine Control System (2GR-FSE) - Diagnostic Codes (5 Of 6)) Section 150 (Engine Control System (2GR-FSE) - Diagnostics - Introduction (2 Of 4)) Section 151 (Engine Cooling System (4GR-FSE) - Inspection) Section 152 (Engine Control System (4GR-FSE) - Diagnostic Codes (4 Of 5)) Section 153 (Engine Lubrication System (4GR-FSE) - Inspection) Section 154 (Automatic High Beam System - Diagnostic Codes & Circuit Tests) Section 155 (Forward Recognition Camera System - Diagnostics - Introduction) Section 156 (Automatic Transmission System (A760H) - Diagnostic Codes (1 Of 2)) Section 157 (Fuel System (2GR-FSE) - Inspection) Section 158 (Engine Lubrication System (2GR-FSE) - Inspection) Section 159 (Emission Control System (2GR-FSE) - Service Information) Section 160 (Engine Lubrication System (2UR-GSE) - Service Information) Section 161 (Engine Lubrication System (2UR-GSE) - Inspection) Section 162 (Engine Cooling System (2UR-GSE) - Inspection) Section 163 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (2 Of 4)) Section 164 (Variable Gear Ratio Steering System - Diagnostic Codes & Symptom Tests) Section 165 (Automatic Transmission System (A960E) - Diagnostic Codes (1 Of 2)) Section 166 (Pre-Collision System Cancel Switch - Service Information) Section 167 (Adaptive Front-Lighting System - Diagnostic Codes & Circuit Tests) Section 168 (Engine Intake System (2GR-FSE) - Inspection) Section 169 (Cruise Control System (8AR-FTS) - Diagnostics - Introduction) Section 170 (Cruise Control System (8AR-FTS) - Diagnostic Codes & Circuit Tests) Section 171 (Engine Intake / Exhaust System (2UR-GSE) - Service Information) Section 172 (Emission Control System (2GR-FSE) - Inspection) Section 173 (Engine Starting System (2GR-FSE) (Service Specifications)) Section 174 (Engine Mechanical System (2GR-FSE) (Service Specifications)) Section 175 (Forward Recognition Camera System - Diagnostic Codes & Circuit Tests) Section 176 (Engine Cooling System (2GR-FSE) (Service Specifications))