2009 Lexus GS 350 RWDFACTORY OEM SERVICE PROCEDURE

External Pages

'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 (A760H) (Service Specifications)) Section 2 (Automatic Transmission (A760H) (Service Information)) Section 3 (Automatic Transmission (A760H) (Diagnostics - Introduction)) Section 4 (Automatic Transmission (A760H) (Diagnostic Codes & Circuit Tests)) Section 5 (Transfer (Service Information)) Section 6 (Four Wheel Drive Control System (Diagnostics - Introduction)) Section 7 (Four Wheel Drive Control System (Diagnostic Codes & Symptom Tests)) Different car Section 1 (Automatic Transmission (Aa80E) (Service Specifications)) Section 2 (Automatic Transmission (Aa80E) (Service Information)) Section 3 (Engine Mechanical (1UR-FSE) (Service Information)) Section 4 (Lubrication (Service Information)) Section 5 (Cooling (Service Information)) Section 6 (Ignition (Inspection)) Section 7 (Charging (Inspection)) Section 8 (Fuel (Service Information)) Section 9 (Emission Control (Service Information)) Section 10 (Engine Control System (Diagnostics - Introduction)) Section 11 (Automatic Transmission (Aa80E) (Diagnostics - Introduction)) Section 12 (Smart Access System (Keyless Start) (Diagnostics - Introduction)) Section 13 (Engine Control System (Diagnostic Codes (P0451 & U0101) & Circuit Tests)) Section 14 (Starting (Service Information)) Section 15 (Engine Control System (Diagnostic Codes (P0010 & P0441) & Circuit Tests)) Section 16 (Intake (Inspection)) Section 17 (Emission Control (Inspection)) Section 18 (Engine Control System (Service Information)) Section 19 (Fuel (Inspection)) Section 20 (Ignition (Service Information)) Section 21 (Engine Exhaust Assembly (Service Information)) Section 22 (Intake (Service Information)) Section 23 (Automatic Transmission (Aa80E) (Diagnostic Codes & Circuit Tests)) Section 24 (Lubrication (Inspection)) Section 25 (Cooling (Inspection)) Section 26 (Charging (Service Information)) Section 27 (Smart Access System (Keyless Start) (Diagnostic Codes & Symptom Tests)) Section 28 (Introduction) Section 29 (Supplemental Restraint System (Service Information)) Section 30 (Seat Belt (Service Information)) Section 31 (Power Window Control System (Diagnostics - Circuit Tests)) Section 32 (Sliding Roof (Inspection)) Section 33 (Brake Control System (Preparation)) Section 34 (Standard Bolt (General Information)) Section 35 (Automatic Transaxle (Service Specifications)) Section 36 (Brake System (Service Information)) Section 37 (Parking Brake (Inspection)) Section 38 (Automatic Transaxle (Service Information)) Section 39 (Engine Mechanical (Service Information)) Section 40 (Ignition System (Inspection)) Section 41 (Lubrication System (Inspection)) Section 42 (Cooling System (Service Information)) Section 43 (Emission Control System (Inspection)) Section 44 (Parking Brake (Service Information)) Section 45 (Steering System (Inspection)) Section 46 (Tire & Wheel (Inspection)) Section 47 (Engine Control System (Diagnostics - Introduction)) Section 48 (Automatic Transaxle (Diagnostics - Introduction)) Section 49 (Engine Control System (Diagnostic Codes (P2118 - U0101) & Circuit Tests))) Section 50 (Engine Control System SFI System (Diagnostic Codes (P0136 - P0441))) Section 51 (Engine Control System SFI System (Diagnostic Codes (P0010 - P0128))) Section 52 (Engine Immobilizer System (Diagnostics - Introduction)) Section 53 (Engine Control System SFI System (Diagnostic Codes (P0451 - P0705))) Section 54 (Starting System (Service Information)) Section 55 (Engine Control System (Service Information)) Section 56 (Smart Key System (Keyless Start) (Diagnostics - Introduction)) Section 57 (Fuel System (Service Information)) Section 58 (Engine Control System SFI System (Diagnostic Codes (P1603 - P2118))) Section 59 (Emission Control System (Service Information)) Section 60 (Intake System (Inspection)) Section 61 (Fuel System (Inspection)) Section 62 (Exhaust System (Service Information)) Section 63 (Combination Meter (Service Information)) Section 64 (Ignition Switch (W/O Smart Key System) (Inspection)) Section 65 (Charging System (Inspection)) Section 66 (Vacuum Switching Valve (Inspection)) Section 67 (Combination Meter (Diagnostics & Symptom Tests)) Section 68 (Wiper System & Washer System (Service Information)) Section 69 (Charging System (Service Information)) Section 70 (Suspension System (Service Information)) Section 71 (Drive Axle Shaft (Service Information)) Section 72 (Power Steering (Service Information)) Section 73 (Lubrication System (Service Information)) Section 74 (Power Steering (Inspection)) Section 75 (Vehicle Stability Control System (Diagnostics - Introduction)) Section 76 (Seats (Service Information)) Section 77 (Starting System (Inspection)) Section 78 (Smart Key System (Keyless Entry) (Diagnostics - Introduction)) Section 79 (Smart Key System (Keyless Entry) (Diagnostic Codes & Circuit Tests)) Section 80 (Smart Key System (Keyless Start) (Diagnostic Codes & Circuit Tests)) Section 81 (Lighting System (Diagnostics - Introduction)) Section 82 (Supplemental Restraint System (Diagnostics - Introduction)) Section 83 (Interior (Service Information)) Section 84 (Instrument Panel (Service Information)) Section 85 (Automatic Transaxle (Diagnostic Codes (P0791-U0100) & Circuit Tests)) Section 86 (Automatic Transaxle (Diagnostic Codes (P0500-P0778)) Section 87 (Can Communication System (Diagnostics & Circuit Tests)) Section 88 (Air Conditioning (Service Information)) Section 89 (Axle Hub (Service Information)) Section 90 (Brake Control System (Service Information)) Section 91 (Vehicle Stability Control System (Diagnostic Codes & Symptom Tests)) Section 92 (Lighting System (Service Information)) Section 93 (Tire Pressure Warning System (Diagnostics - Introduction)) Section 94 (Tire Pressure Warning System (Diagnostic Codes & Circuit Tests)) Section 95 (Tire Pressure Warning System (Service Information)) Section 96 (Multiplex Communication System (Diagnostics - Introduction)) Section 97 (Steering Column (Service Information)) Section 98 (Steering Lock System (Diagnostics - Introduction)) Section 99 (Steering Lock (Diagnostic Codes & Circuit Tests)) Section 100 (Lighting System (Diagnostic Codes & Circuit Tests)) Section 101 (Air Conditioning System (Diagnostics - Introduction)) Section 102 (Air Conditioning System (Diagnostic Codes & Circuit Tests)) Section 103 (Audio / Visual System (Service Information)) Section 104 (Navigation System (Service Information)) Section 105 (Supplemental Restraint System (Diagnostic Codes & Symptom Tests)) Section 106 (Supplemental Restraint System (Diagnostic Codes)) Section 107 (Occupant Classification System (Diagnostics - Introduction)) Section 108 (Occupant Classification System (Diagnostic Codes & Symptom Tests)) Section 109 (Horn (Inspection)) Section 110 (Exterior (Service Information)) Section 111 (Front Power Seat Control (W/O Memory) (Diagnostic Introduction)) Section 112 (Theft Deterrent System (Diagnostics & Circuit Tests)) Section 113 (Wireless Door Lock Control System (Diagnostic Codes & Circuit Tests)) Section 114 (Power Door Lock Control System (Diagnostics & Circuit Tests)) Section 115 (Engine Immobiliser System (Diagnostic Codes & Circuit Tests)) Section 116 (Transponder Key Ecu (W/O Smart Key System) (Service Information)) Section 117 (Cruise Control System (Diagnostics - Introduction)) Section 118 (Id Code Box (W/ Smart Key System) (Service Information)) Section 119 (Cruise Control System (Diagnostic Codes & Circuit Tests)) Section 120 (Mirror (Se

Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

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.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.