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.
2024 Lexus TX 350 Base, FWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2024 Lexus TX 350 Base, FWD), 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
- Different car
- Section 1 (Smart Access System (For Start) - Diagnostics - Introduction)
- Section 2 (Can Communication System - Diagnostics - Introduction)
- Section 3 (Can Communication System - Diagnostics - Introduction)
- Section 4 (Hybrid Control System - Diagnostic Codes (4 Of 6))
- Section 5 (Motor Generator Control System - Diagnostic Codes (3 Of 4))
- Section 6 (Hybrid Control System - Diagnostics - Introduction)
- Section 7 (Rear Traction Motor / Hybrid Transaxle System (QA10) - Service Information)
- Section 8 (Hybrid Battery Control System - Service Information (1 Of 3))
- Section 9 (Motor Generator Control System - Diagnostics - Introduction)
- Section 10 (Hybrid Battery System - Diagnostics - Introduction (2 Of 2))
- Section 11 (Hybrid Control System - Diagnostic Codes (1 Of 6))
- Section 12 (Hybrid Transaxle System (P810) - Service Information)
- Section 13 (Engine Mechanical System (2GR-FXS) - Service Information (2 Of 3))
- Section 14 (Hybrid Control System - Diagnostic Codes (5 Of 5))
- Section 15 (Hybrid Battery Control System - Service Information (3 Of 3))
- Section 16 (Hybrid Battery Control System - Service Information (2 Of 3))
- Section 17 (Hybrid Control System - Diagnostic Codes (6 Of 6) & Circuit Tests)
- Section 18 (Hybrid Control System - Diagnostic Codes (2 Of 6))
- Section 19 (Hybrid Battery System - Diagnostic Codes (1 Of 5))
- Section 20 (Hybrid Battery System - Diagnostic Codes (5 Of 5) & Symptom Tests)
- Section 21 (Engine Control System - Service Information)
- Section 22 (Plug-In Charge Control System - Diagnostics - Introduction)
- Section 23 (Heating / Air Conditioning System - Diagnostics - Introduction)
- Section 24 (Heating / Air Conditioning System - Diagnostics - Introduction)
- Section 25 (Engine Control System - Diagnostics - Introduction (1 Of 2))
- Section 26 (Hybrid Transaxle System (Pc60) - Diagnostics - Introduction)
- Section 27 (Motor Generator Control System - Diagnostics - Introduction)
- Section 28 (Hybrid Control System - Diagnostics - Introduction)
- Section 29 (Engine Control System - Diagnostics - Introduction (1 Of 2))
- Section 30 (Battery / Charging System (2GR-FXS) - Diagnostic Codes & Symptom Tests)
- Section 31 (Battery / Charging System (2GR-FXS) - Service Information)
- Section 32 (Engine Control System - Diagnostics - Introduction (2 Of 2))
- Section 33 (Engine Control System - Diagnostic Codes (6 Of 6), Circuit Tests & Symptom Tests)
- Section 34 (Engine Mechanical System (2GR-FXS) - Service Information (1 Of 3))
- Section 35 (Fuel System (2GR-FXS) - Inspection)
- Section 36 (Ignition System (2GR-FXS) - Inspection)
- Section 37 (Engine Control System - Diagnostic Codes (1 Of 6))
- Section 38 (Engine Control System - Diagnostic Codes (4 Of 6))
- Section 39 (Engine Control System - Diagnostic Codes (2 Of 6))
- Section 40 (Engine Control System - Diagnostic Codes (5 Of 6))
- Section 41 (Engine Control System - Diagnostic Codes (3 Of 6))
- Section 42 (Fuel System (2GR-FXS) - Service Information)
- Section 43 (Engine Intake System (2GR-FXS) - Inspection)
- Section 44 (Emission Control System (2GR-FXS) - Service Information)
- Section 45 (Electronically Controlled Brake System - Diagnostic Codes (5 Of 6))
- Section 46 (Electronically Controlled Brake System - Diagnostics - Introduction (1 Of 2))
- Section 47 (Electronically Controlled Brake System - Diagnostic Codes (3 Of 6))
- Section 48 (Electronically Controlled Brake System - Diagnostic Codes (1 Of 6))
- Section 49 (Electronically Controlled Brake System - Diagnostic Codes (2 Of 6))
- Section 50 (Motor Generator Control System - Diagnostic Codes (1 Of 4))
- Section 51 (Rear Motor Generator Control System - Diagnostic Codes)
- Section 52 (Motor Generator Control System - Diagnostic Codes (4 Of 4))
- Section 53 (Hybrid Control System - Diagnostic Codes (3 Of 6))
- Section 54 (Motor Generator Control System - Diagnostic Codes (2 Of 4))
- Section 55 (Electronically Controlled Brake System - Diagnostics - Introduction (2 Of 2))
- Section 56 (Electronically Controlled Brake System - Diagnostic Codes (6 Of 6), Circuit & Symptom Tests)
- Section 57 (Electric Parking Brake System - Diagnostics - Introduction)
- Section 58 (Electronic Shift System (Pc60) - Diagnostics - Introduction)
- Section 59 (Electronic Shift System (P810) - Diagnostics - Introduction)
- Section 60 (Fuel Lid Opener System - Diagnostics & Symptom Tests)
- Section 61 (Engine Control System - Diagnostics - Introduction (2 Of 2))
- Section 62 (Emission Control System (T24A-FTS) - Inspection)
- Section 63 (Hybrid Battery System - Diagnostics - Introduction (1 Of 2))
- Section 64 (Hybrid Battery System - Diagnostic Codes (3 Of 5))
- Section 65 (Hybrid Battery System - Diagnostic Codes (2 Of 5))
- Section 66 (Can Communication System - Circuit Tests (1 Of 3) & Diagnostic Codes)
- Section 67 (Can Communication System - Circuit Tests (2 Of 3))
- Section 68 (Can Communication System - Circuit Tests (3 Of 3))
- Section 69 (Rear Motor Generator Control System - Diagnostics - Introduction)
- Section 70 (Electronic Shift System (P810) - Diagnostic Codes & Circuit Tests)
- Section 71 (Plug-In Charge Control System - Diagnostic Codes (3 Of 3) & Symptom Tests)
- Section 72 (Engine Cooling System (2GR-FXS) - Service Information)
- Section 73 (Engine Intake / Exhaust System (2GR-FXS) - Service Information)
- Section 74 (Engine Mechanical System (2GR-FXS) - Service Information (3 Of 3))
- Section 75 (Engine Cooling System (2GR-FXS) - Inspection)
- Section 76 (Battery / Charging System (T24A-FTS) - Diagnostic Codes & Symptom Tests)
- Section 77 (Heating / Air Conditioning System - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 78 (Heating / Air Conditioning System - Diagnostic Codes (1 Of 2))
- Section 79 (Hybrid Control System - Diagnostic Codes (4 Of 5))
- Section 80 (Hybrid Transaxle System (Pc60) - Service Information)
- Section 81 (Electronic Shift System (Pc60) - Diagnostic Codes & Circuit Tests)
- Section 82 (Hybrid Control System - Diagnostic Codes (3 Of 5))
- Section 83 (Hybrid Control System - Diagnostic Codes (1 Of 5))
- Section 84 (Hybrid Control System - Diagnostic Codes (5 Of 5) & Circuit Tests)
- Section 85 (Hybrid Control System - Diagnostic Codes (2 Of 5))
- Section 86 (Rear Motor Generator Control System - Diagnostics - Introduction)
- Section 87 (Hybrid Transaxle System (Pc60) - Diagnostic Codes (2 Of 4))
- Section 88 (Plug-In Charge Control System - Diagnostic Codes (1 Of 3))
- Section 89 (Smart Access System (For Start) - Diagnostic Codes (2 Of 2) & Symptom Tests)
- Section 90 (Engine Lubrication System (T24A-FTS) - Inspection)
- Section 91 (Engine Control System - Circuit Tests & Symptom Tests (2 Of 2))
- Section 92 (Rear Motor Generator Control System - Diagnostic Codes (1 Of 2))
- Section 93 (Rear Motor Generator Control System - Diagnostic Codes (2 Of 2))
- Section 94 (Hybrid Transaxle System (Pc60) - Diagnostic Codes (4 Of 4) & Circuit Tests)
- Section 95 (Battery / Charging System (T24A-FTS) - Diagnostics - Introduction)
- Section 96 (Smart Access System (For Start) - Diagnostic Codes (1 Of 2))
- Section 97 (Power Switch (2GR-FXS) - Service Information)
- Section 98 (Engine Lubrication System (2GR-FXS) - Service Information)
- Section 99 (Plug-In Charge Control System - Diagnostic Codes (2 Of 3))
- Section 100 (Engine Control System - Diagnostic Codes (1 Of 7))
- Section 101 (Engine Control System - Diagnostic Codes (2 Of 7))
- Section 102 (Engine Control System - Diagnostic Codes (3 Of 7))
- Section 103 (Engine Control System - Diagnostic Codes (4 Of 7))
- Section 104 (Engine Control System - Diagnostic Codes (5 Of 7))
- Section 105 (Engine Control System - Diagnostic Codes (6 Of 7))
- Section 106 (Engine Control System - Diagnostic Codes (7 Of 7) & Symptom Tests (1 Of 2))
- Section 107 (Motor Generator Control System - Diagnostic Codes (1 Of 2))
- Section 108 (Engine Lubrication System (2GR-FXS) - Inspection)
- Section 109 (Can Communication System - Circuit Tests (4 Of 4))
- Section 110 (Engine Mechanical System (2GR-FXS) (Service Specifications))
- Section 111 (Engine Intake System (T24A-FTS) - Inspection)
- Section 112 (Can Communication System - Circuit Tests (3 Of 4))
- Section 113 (Motor Generator Control System - Diagnostic Codes (2 Of 2))
- Section 114 (Electronically Controlled Brake System - Diagnostic Codes (4 Of 6))
- Section 115 (Heating / Air Conditioning System - Diagnostic Codes (1 Of 3))
- Section 116 (Heating / Air Conditioning System - Diagnostic Codes (2 Of 3))
- Section 117 (Heating / Air Conditioning System - Diagnostic Codes (3 Of 3) & Symptom Tests)
- Section 118 (Hybrid Battery System - Diagnostic Codes (4 Of 5))
- Section 119 (Can Communication System - Circuit Tests (1 Of 4) & Diagnostic Codes)
- Section 120 (Electric Parking Brake System - Diagnostic Codes & Symptom Tests)
- Section 121 (Hybrid Transaxle System (Pc60) - Diagnostic Codes (1 Of 4))
- Section 122 (Hybrid Transaxle System (Pc60) - Diagnostic Codes (3 Of 4))
- Section 123 (Engine Starting System (2GR-FXS) (Service Specifications))
- Section 124 (Can Communication System - Circuit Tests (2 Of 4))
- Section 125 (Engine Cooling System (2GR-FXS) (Service Specifications))
- Section 126 (Cooling Fan System (2GR-FXS) - Diagnostics & Circuit Tests)
- Section 127 (Battery / Charging System (2GR-FXS) (Service Specifications))
- Section 128 (Battery / Charging System (2GR-FXS) - Diagnostics - Introduction)
Factory Service Tools
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Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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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