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.
2014 Lexus IS 350 Base, AWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2014 Lexus IS 350 Base, 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 (Automatic Transmission System (Aa81E) - Service Information (1 Of 2))
- Section 2 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 3 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostics - Introduction)
- Section 4 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (1 Of 4))
- Section 5 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (3 Of 4))
- Section 6 (Automatic Transmission System (Aa81E, For 2GR-FSE) - Diagnostic Codes (2 Of 4))
- Different car
- Section 1 (Front Camera System - Diagnostic Codes)
- Section 2 (Lane Tracing Assist System - Diagnostic Codes & Circuit Tests)
- Section 3 (Road Sign Assist System - Diagnostic Codes)
- Section 4 (Front Camera System - Diagnostics - Introduction)
- Section 5 (Automatic Transmission System (Aa80E) - Service Information)
- Section 6 (Battery / Charging System (8AR-FTS) - Diagnostic Codes & Symptom Tests)
- Section 7 (Charging System (2GR-FKS) - Diagnostic Codes & Symptom Tests)
- Section 8 (Front Radar Sensor System - Diagnostic Codes)
- Section 9 (Charging System (2UR-GSE) - Diagnostic Codes & Symptom Tests)
- Section 10 (Engine Intake / Exhaust System (4GR-FSE) - Service Information)
- Section 11 (Fuel System (4GR-FSE) - Inspection)
- Section 12 (Engine Control System (4GR-FSE) - Service Information)
- Section 13 (Engine Mechanical System (4GR-FSE) - Service Information (1 Of 2))
- Section 14 (Engine Control System (4GR-FSE) - Diagnostic Codes (5 Of 5) & Circuit Tests)
- Section 15 (Engine Control System (4GR-FSE) - Diagnostics - Introduction (1 Of 2))
- Section 16 (Engine Intake / Exhaust System (8AR-FTS) - Service Information)
- Section 17 (Engine Intake / Exhaust System (2GR-FKS) - Service Information)
- Section 18 (Engine Mechanical System (8AR-FTS) - Service Information (1 Of 2))
- Section 19 (Engine Mechanical System (8AR-FTS) - Service Information (2 Of 2))
- Section 20 (Engine Control System (8AR-FTS) - Service Information)
- Section 21 (Emission Control System (8AR-FTS) - Service Information)
- Section 22 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (1 Of 6))
- Section 23 (Engine Cooling System (8AR-FTS) - Service Information)
- Section 24 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (2 Of 4))
- Section 25 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (1 Of 2))
- Section 26 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostics - Introduction (2 Of 2))
- Section 27 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (5 Of 6))
- Section 28 (Engine Control System (8AR-FTS) - Diagnostic Codes (01 Of 14))
- Section 29 (Engine Control System (8AR-FTS) - Diagnostic Codes (02 Of 14))
- Section 30 (Engine Control System (8AR-FTS) - Diagnostic Codes (03 Of 14))
- Section 31 (Engine Control System (8AR-FTS) - Diagnostic Codes (04 Of 14))
- Section 32 (Engine Control System (8AR-FTS) - Diagnostic Codes (05 Of 14))
- Section 33 (Engine Control System (8AR-FTS) - Diagnostic Codes (06 Of 14))
- Section 34 (Engine Control System (8AR-FTS) - Diagnostic Codes (07 Of 14))
- Section 35 (Engine Control System (8AR-FTS) - Diagnostic Codes (08 Of 14))
- Section 36 (Engine Control System (8AR-FTS) - Diagnostic Codes (09 Of 14))
- Section 37 (Engine Control System (8AR-FTS) - Diagnostic Codes (10 Of 14))
- Section 38 (Engine Control System (8AR-FTS) - Diagnostic Codes (11 Of 14))
- Section 39 (Engine Control System (8AR-FTS) - Diagnostic Codes (12 Of 14))
- Section 40 (Engine Control System (8AR-FTS) - Diagnostic Codes (13 Of 14))
- Section 41 (Engine Control System (8AR-FTS) - Diagnostic Codes (14 Of 14) & Symptom Tests (1 Of 4))
- Section 42 (Engine Starting System (2GR-FKS) - Inspection)
- Section 43 (Engine Lubrication System (8AR-FTS) - Service Information)
- Section 44 (Engine Cooling System (8AR-FTS) - Inspection)
- Section 45 (Panoramic View Monitor System - Diagnostics - Introduction)
- Section 46 (Tires / Wheel System - Service Information)
- Section 47 (Adaptive Front-Lighting System - Diagnostics - Introduction)
- Section 48 (Charging System (4GR-FSE) - Diagnostics & Symptom Tests)
- Section 49 (Engine Control System (2GR-FKS) - Service Information)
- Section 50 (Lighting System (W/ AFS) - Diagnostics - Introduction)
- Section 51 (Lighting System (W/O AFS) - Diagnostics - Introduction)
- Section 52 (Engine Control System (8AR-FTS) - Circuit Tests & Symptom Tests (2 Of 4))
- Section 53 (Fuel System (8AR-FTS) - Service Information)
- Section 54 (Engine Starting System (8AR-FTS) - Service Information)
- Section 55 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (2 Of 6))
- Section 56 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (3 Of 6))
- Section 57 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (4 Of 6))
- Section 58 (Engine Control System (8AR-FTS) - Diagnostics - Introduction (6 Of 6))
- Section 59 (Fuel System (8AR-FTS) - Inspection)
- Section 60 (Telematics System - Diagnostics - Introduction)
- Section 61 (Parking Support Alert System - Diagnostics - Introduction)
- Section 62 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (3 Of 4))
- Section 63 (Engine Mechanical System (2GR-FKS) - Service Information (1 Of 2))
- Section 64 (Engine Mechanical System (2UR-GSE) - Service Information)
- Section 65 (Engine Mechanical System (2GR-FKS) - 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 Control System (2GR-FKS) - Diagnostics - Introduction (1 Of 4))
- 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 (2GR-FKS) - Diagnostics & Circuit Tests)
- Section 72 (Engine Cooling Fan System (2UR-GSE) - Diagnostics & Circuit Tests)
- Section 73 (Ignition System (8AR-FTS) - Inspection)
- Section 74 (Engine Intake System (8AR-FTS) - Inspection)
- Section 75 (Emission Control System (8AR-FTS) - Inspection)
- Section 76 (Engine Control System (8AR-FTS) - Symptom Tests (3 Of 4))
- Section 77 (Engine Control System (8AR-FTS) - Symptom Tests (4 Of 4))
- Section 78 (Automatic Transmission System (A960E) - Diagnostic Codes (2 Of 2) & Circuit Tests)
- Section 79 (Automatic Transmission System (A760H) - Diagnostic Codes (2 Of 3))
- Section 80 (Automatic Transmission System (A760H) - Diagnostics - Introduction)
- Section 81 (Engine Lubrication System (8AR-FTS) - Inspection)
- Section 82 (Battery / Charging System (8AR-FTS) - Service Information)
- Section 83 (Fuel System (4GR-FSE) - Service Information)
- Section 84 (Automatic Transmission System (A960E) - Diagnostics - Introduction)
- Section 85 (Engine Lubrication System (4GR-FSE) - Service Information)
- Section 86 (Engine Cooling System (4GR-FSE) - Service Information)
- Section 87 (Engine Starting System (4GR-FSE) - Service Information)
- Section 88 (Engine Cooling System (2GR-FKS) - Service Information)
- Section 89 (Engine Starting System (2GR-FKS) - Service Information)
- Section 90 (Engine Cooling System (2GR-FKS) - Inspection)
- Section 91 (Parking Support Alert System - Diagnostic Codes & Circuit Tests)
- Section 92 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (1 Of 2))
- Section 93 (Automatic Transmission System (Aa80E) - Diagnostics - Introduction)
- Section 94 (Parking Support Brake System - Diagnostics - Introduction)
- Section 95 (Telematics System - Diagnostic Codes & Symptom Tests)
- Section 96 (Automatic Transmission System (Aa80E) - Diagnostic Codes (1 Of 2))
- Section 97 (Engine Control System (2UR-GSE) - Diagnostic Codes (3 Of 4))
- Section 98 (Engine Control System (2UR-GSE) - Diagnostics - Introduction (2 Of 2))
- Section 99 (Automatic Transmission System (Aa80E) - Diagnostic Codes (2 Of 2) & Circuit Tests)
- Section 100 (Engine Control System (2UR-GSE) - Circuit Tests & Symptom Tests)
- Section 101 (Fuel System (2UR-GSE) - Inspection)
- Section 102 (Ignition System (2UR-GSE) - Inspection)
- Section 103 (Engine Control System (2UR-GSE) - Diagnostic Codes (1 Of 4))
- Section 104 (Engine Control System (2UR-GSE) - Diagnostic Codes (2 Of 4))
- Section 105 (Engine Control System (2UR-GSE) - Diagnostic Codes (4 Of 4))
- Section 106 (Engine Starting System (2UR-GSE) - Service Information)
- Section 107 (Fuel System (2UR-GSE) - Service Information)
- Section 108 (Engine Control System (2UR-GSE) - Service Information)
- Section 109 (Engine Intake System (2UR-GSE) - Inspection)
- Section 110 (Emission Control System (2UR-GSE) - Service Information)
- Section 111 (Emission Control System (2UR-GSE) - Inspection)
- Section 112 (Battery / Charging System (4GR-FSE) - Service Information)
- Section 113 (Engine Mechanical System (4GR-FSE) - Service Information (2 Of 2))
- Section 114 (Engine Control System (4GR-FSE) - Diagnostics - Introduction (2 Of 2))
- Section 115 (Ignition System (4GR-FSE) - Inspection)
- Section 116 (Engine Control System (4GR-FSE) - Diagnostic Codes (1 Of 5))
- Section 117 (Engine Control System (4GR-FSE) - Diagnostic Codes (3 Of 5))
- Section 118 (Engine Control System (4GR-FSE) - Diagnostic Codes (2 Of 5))
- Section 119 (Automatic Transmission System (A960E) - Service Information)
- Section 120 (Engine Intake System (4GR-FSE) - Inspection)
- Section 121 (Emission Control System (4GR-FSE) - Service Information)
- Section 122 (Charging System (2GR-FKS) - Diagnostics - Introduction)
- Section 123 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 124 (Automatic Transmission System (Aa81E, For 8AR-FTS) - Diagnostic Codes (1 Of 4))
- Section 125 (Electric Parking Brake System - Diagnostics - Introduction)
- Section 126 (Electric Parking Brake System - Diagnostic Codes & Symptom Tests)
- Section 127 (Charging System (2UR-GSE) - Diagnostics - Introduction)
- Section 128 (Charging System (2UR-GSE) - Service Information)
- Section 129 (Battery / Charging System (8AR-FTS) - Diagnostics - Introduction)
- Section 130 (Engine Control System (2GR-FKS) - Circuit Tests (2 Of 2) & Symptom Tests (1 Of 2))
- Section 131 (Lane Departure Alert System (W/ Steering Control) - Diagnostics - Introduction)
- Section 132 (Automatic Transmission System (Aa81E, For 2GR-FKS) - Diagnostics - Introduction)
- Section 133 (Lane Departure Alert System (W/ Steering Control) - Diagnostic Codes & Circuit Tests)
- Section 134 (Engine Lubrication System (2GR-FKS) - Service Information)
- Section 135 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (3 Of 4))
- Section 136 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (4 Of 4))
- Section 137 (Automatic Transmission System (Aa81E, For 2GR-FKS) - Diagnostic Codes (3 Of 4))
- Section 138 (Automatic Transmission System (Aa81E, For 2GR-FKS) - Diagnostic Codes (2 Of 4))
- Section 139 (Automatic Transmission System (Aa81E, For 2GR-FKS) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 140 (Front Radar Sensor System - Diagnostics - Introduction)
- Section 141 (Lane Tracing Assist System - Diagnostics - Introduction)
- Section 142 (Panoramic View Monitor System - Diagnostic Codes & Symptom Tests)
- Section 143 (Engine Control System (2GR-FKS) - Diagnostic Codes (6 Of 7))
- Section 144 (Engine Control System (2GR-FKS) - Diagnostic Codes (5 Of 7))
- Section 145 (Engine Control System (2GR-FKS) - Diagnostics - Introduction (2 Of 4))
- Section 146 (Fuel System (2GR-FKS) - Service Information)
- Section 147 (Fuel System (2GR-FKS) - Inspection)
- Section 148 (Engine Control System (2GR-FKS) - Circuit Tests (1 Of 2))
- Section 149 (Engine Control System (2GR-FKS) - Diagnostic Codes (3 Of 7))
- Section 150 (Engine Control System (2GR-FKS) - Diagnostic Codes (7 Of 7))
- Section 151 (Engine Intake System (2GR-FKS) - Inspection)
- Section 152 (Ignition System (2GR-FKS) - Inspection)
- Section 153 (Engine Control System (2GR-FKS) - Symptom Tests (2 Of 2))
- Section 154 (Automatic Transmission System (Aa81E, For 2GR-FKS) - Diagnostic Codes (1 Of 4))
- Section 155 (Engine Cooling System (2UR-GSE) - Service Information)
- Section 156 (Engine Starting System (2GR-FKS) (Service Specifications))
- Section 157 (Engine Cooling System (4GR-FSE) - Inspection)
- Section 158 (Engine Control System (4GR-FSE) - Diagnostic Codes (4 Of 5))
- Section 159 (Engine Lubrication System (4GR-FSE) - Inspection)
- Section 160 (Forward Recognition Camera System - Diagnostics - Introduction)
- Section 161 (Road Sign Assist System - Diagnostics - Introduction)
- Section 162 (Rear Seat Reminder System - Inspection)
- Section 163 (Engine Lubrication System (2UR-GSE) - Service Information)
- Section 164 (Engine Lubrication System (2UR-GSE) - Inspection)
- Section 165 (Engine Cooling System (2UR-GSE) - Inspection)
- Section 166 (Automatic Transmission System (A760H) - Diagnostic Codes (3 Of 3) & Circuit Tests)
- Section 167 (Automatic Transmission System (A760H) - Diagnostic Codes (1 Of 3))
- Section 168 (Emission Control System (2GR-FKS) - Inspection)
- Section 169 (Emission Control System (2GR-FKS) - Service Information)
- Section 170 (Engine Lubrication System (2GR-FKS) - Inspection)
- Section 171 (Charging System (2GR-FKS) - Service Information)
- Section 172 (Engine Mechanical System (2GR-FKS) (Service Specifications))
- Section 173 (Automatic Transmission System (A960E) - Diagnostic Codes (1 Of 2))
- Section 174 (Engine Control System (2GR-FKS) - Diagnostic Codes (1 Of 7))
- Section 175 (Engine Control System (2GR-FKS) - Diagnostic Codes (2 Of 7))
- Section 176 (Adaptive Front-Lighting System - Diagnostic Codes & Circuit Tests)
- Section 177 (Engine Control System (2GR-FKS) - Diagnostic Codes (4 Of 7))
- Section 178 (Cruise Control System (8AR-FTS) - Diagnostics - Introduction)
- Section 179 (Cruise Control System (8AR-FTS) - Diagnostic Codes & Circuit Tests)
- Section 180 (Charging System (2GR-FKS) (Service Specifications))
- Section 181 (Engine Intake / Exhaust System (2UR-GSE) - Service Information)
- Section 182 (Parking Support Brake System - Diagnostic Codes)
- Section 183 (Forward Recognition Camera System - Diagnostic Codes & Circuit Tests)
- Section 184 (Engine Cooling System (2GR-FKS) (Service Specifications))
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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