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.
2010 Lexus IS 250 AWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2010 Lexus IS 250 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 (A960E) (Service Specifications))
- Section 2 (Automatic Transmission (A960E) (Service Information))
- Section 3 (Automatic Transmission (A960E) (Diagnostics - Introduction))
- Section 4 (Manual Transmission (Service Information))
- Section 5 (Automatic Transmission (A960E) (Diagnostic Codes & Circuit Tests))
- Section 6 (M/T Clutch (Bleeding & Inspection))
- Section 7 (M/T Clutch (Service Information))
- Different car
- Section 1 (Automatic Transmission (Service Specifications))
- Section 2 (Automatic Transmission (Service Information))
- Section 3 (Engine Mechanical (Service Information))
- Section 4 (Lubrication (Service Information))
- Section 5 (Cooling (Service Information))
- Section 6 (Ignition (Inspection))
- Section 7 (Charging System (Diagnostics & Symptom Tests))
- Section 8 (Emission Control (Inspection))
- Section 9 (Emission Control (Service Information))
- Section 10 (Engine Control System (Diagnostics - Introduction))
- Section 11 (Engine Control System (Diagnostic Codes) (P0617-U0101) & Circuit Tests))
- Section 12 (Starting (Service Information))
- Section 13 (Engine Control System (Service Information))
- Section 14 (Fuel (Service Information))
- Section 15 (Engine Control System (Diagnostic Codes) (P0010-P015D))
- Section 16 (Engine Control System (Diagnostic Codes) (P0171-P060E))
- Section 17 (Fuel (Inspection))
- Section 18 (Engine Exhaust Assembly (Service Information))
- Section 19 (Cooling (Inspection))
- Section 20 (Lubrication (Inspection))
- Section 21 (Charging System (Service Information))
- Section 22 (Ignition (Service Information))
- Section 23 (Smart Access System (Keyless Start) (Diagnostics - Introduction))
- Section 24 (Smart Access System (Keyless Start) (Diagnostic Codes & Symptom Tests))
- Section 25 (Automatic Transmission (Diagnostics - Introduction))
- Section 26 (Automatic Transmission (Diagnostic Codes & Circuit Tests))
- Section 27 (Introduction)
- Section 28 (Supplemental Restraint System (Service Information))
- Section 29 (Seat Belt (Service Information))
- Section 30 (Power Window Control System (Diagnostics - Circuit Tests))
- Section 31 (Sliding Roof (Inspection))
- Section 32 (Brake Control System (Preparation))
- Section 33 (Standard Bolt (General Information))
- Section 34 (Automatic Transaxle (Service Specifications))
- Section 35 (Brake System (Service Information))
- Section 36 (Parking Brake (Inspection))
- Section 37 (Automatic Transaxle (Service Information))
- Section 38 (Engine Mechanical (Service Information))
- Section 39 (Ignition System (Inspection))
- Section 40 (Lubrication System (Inspection))
- Section 41 (Cooling System (Service Information))
- Section 42 (Emission Control System (Inspection))
- Section 43 (Parking Brake (Service Information))
- Section 44 (Steering System (Inspection))
- Section 45 (Tire & Wheel (Inspection))
- Section 46 (Engine Control System (Diagnostics - Introduction))
- Section 47 (Automatic Transaxle (Diagnostics - Introduction))
- Section 48 (Engine Control System (Diagnostic Codes (P2118 - U0101) & Circuit Tests)))
- Section 49 (Engine Control System SFI System (Diagnostic Codes (P0136 - P0441)))
- Section 50 (Engine Control System SFI System (Diagnostic Codes (P0010 - P0128)))
- Section 51 (Engine Immobilizer System (Diagnostics - Introduction))
- Section 52 (Engine Control System SFI System (Diagnostic Codes (P0451 - P0705)))
- Section 53 (Starting System (Service Information))
- Section 54 (Engine Control System (Service Information))
- Section 55 (Smart Key System (Keyless Start) (Diagnostics - Introduction))
- Section 56 (Fuel System (Service Information))
- Section 57 (Engine Control System SFI System (Diagnostic Codes (P1603 - P2118)))
- Section 58 (Emission Control System (Service Information))
- Section 59 (Intake System (Inspection))
- Section 60 (Fuel System (Inspection))
- Section 61 (Exhaust System (Service Information))
- Section 62 (Combination Meter (Service Information))
- Section 63 (Ignition Switch (W/O Smart Key System) (Inspection))
- Section 64 (Charging System (Inspection))
- Section 65 (Vacuum Switching Valve (Inspection))
- Section 66 (Combination Meter (Diagnostics & Symptom Tests))
- Section 67 (Wiper System & Washer System (Service Information))
- Section 68 (Charging System (Service Information))
- Section 69 (Suspension System (Service Information))
- Section 70 (Drive Axle Shaft (Service Information))
- Section 71 (Power Steering (Service Information))
- Section 72 (Lubrication System (Service Information))
- Section 73 (Power Steering (Inspection))
- Section 74 (Vehicle Stability Control System (Diagnostics - Introduction))
- Section 75 (Seats (Service Information))
- Section 76 (Starting System (Inspection))
- Section 77 (Smart Key System (Keyless Entry) (Diagnostics - Introduction))
- Section 78 (Smart Key System (Keyless Entry) (Diagnostic Codes & Circuit Tests))
- Section 79 (Smart Key System (Keyless Start) (Diagnostic Codes & Circuit Tests))
- Section 80 (Lighting System (Diagnostics - Introduction))
- Section 81 (Supplemental Restraint System (Diagnostics - Introduction))
- Section 82 (Interior (Service Information))
- Section 83 (Instrument Panel (Service Information))
- Section 84 (Automatic Transaxle (Diagnostic Codes (P0791-U0100) & Circuit Tests))
- Section 85 (Automatic Transaxle (Diagnostic Codes (P0500-P0778))
- Section 86 (Can Communication System (Diagnostics & Circuit Tests))
- Section 87 (Air Conditioning (Service Information))
- Section 88 (Axle Hub (Service Information))
- Section 89 (Brake Control System (Service Information))
- Section 90 (Vehicle Stability Control System (Diagnostic Codes & Symptom Tests))
- Section 91 (Lighting System (Service Information))
- Section 92 (Tire Pressure Warning System (Diagnostics - Introduction))
- Section 93 (Tire Pressure Warning System (Diagnostic Codes & Circuit Tests))
- Section 94 (Tire Pressure Warning System (Service Information))
- Section 95 (Multiplex Communication System (Diagnostics - Introduction))
- Section 96 (Steering Column (Service Information))
- Section 97 (Steering Lock System (Diagnostics - Introduction))
- Section 98 (Steering Lock (Diagnostic Codes & Circuit Tests))
- Section 99 (Lighting System (Diagnostic Codes & Circuit Tests))
- Section 100 (Air Conditioning System (Diagnostics - Introduction))
- Section 101 (Air Conditioning System (Diagnostic Codes & Circuit Tests))
- Section 102 (Audio / Visual System (Service Information))
- Section 103 (Navigation System (Service Information))
- Section 104 (Supplemental Restraint System (Diagnostic Codes & Symptom Tests))
- Section 105 (Supplemental Restraint System (Diagnostic Codes))
- Section 106 (Occupant Classification System (Diagnostics - Introduction))
- Section 107 (Occupant Classification System (Diagnostic Codes & Symptom Tests))
- Section 108 (Horn (Inspection))
- Section 109 (Exterior (Service Information))
- Section 110 (Front Power Seat Control (W/O Memory) (Diagnostic Introduction))
- Section 111 (Theft Deterrent System (Diagnostics & Circuit Tests))
- Section 112 (Wireless Door Lock Control System (Diagnostic Codes & Circuit Tests))
- Section 113 (Power Door Lock Control System (Diagnostics & Circuit Tests))
- Section 114 (Engine Immobiliser System (Diagnostic Codes & Circuit Tests))
- Section 115 (Transponder Key Ecu (W/O Smart Key System) (Service Information))
- Section 116 (Cruise Control System (Diagnostics - Introduction))
- Section 117 (Id Code Box (W/ Smart Key System) (Service Information))
- Section 118 (Cruise Control System (Diagnostic Codes & Circuit Tests))
- Section 119 (Mirror (Service Information))
- Section 120 (Wireless Door Lock Control System (Diagnostics - Introduction))
- Section 121 (Door Lock System (Inspection))
- Section 122 (Body Electrical Systems (Service Information))
- Section 123 (Audio / Visual System (Diagnostics - Introduction))
- Section 124 (Audio / Visual System (Diagnostic Codes & Symptom Tests))
- Section 125 (Audio / Visual System (Symptom Tests (Cont.))
- Section 126 ((Door / Hatch) (Service Information))
- Section 127 (Park Assist Television Camera (Service Information))
- Section 128 (Horn (Service Information))
- Section 129 (Front Power Seat Control (Diagnostics & Circuit Tests))
- Section 130 (Seat Heater (Inspection))
- Section 131 (Sliding Roof (Service Information))
- Section 132 (Multiplex Communication System (Diagnostic Codes))
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.