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.
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 - U140F) Section 2 (Automatic Transmission - U151E) Section 3 (Automatic Transmission - U241E) Section 4 (Charging System (2AZ-FE)) Section 5 (Engine Control System (2AZ-FE) (Except Hybrid)) Section 6 (Engine Cooling System (2AZ-FE) (Except Hybrid)) Section 7 (Engine Mechanical (2AZ-FE) (Except Hybrid)) Section 8 (Engine Exhaust Assembly (2AZ-FE) (Except Hybrid)) Section 9 (Starting System (2AZ-FE) (Except Hybrid)) Section 10 (Engine Ignition System (2AZ-FE) (Except Hybrid)) Section 11 (Engine Lubrication System (2AZ-FE) (Except Hybrid)) Section 12 (Emission Control System (2AZ-FE) (Except Hybrid)) Section 13 (Engine Fuel System (2AZ-FE) (Except Hybrid)) Section 14 (Introduction (Hybrid)) Section 15 (Supplemental Restraint System (Hybrid)) Section 16 (Seat Belt (Hybrid)) Section 17 (Engine Control System (Hybrid)) Section 18 (Steering Column (Hybrid)) Section 19 (Brakes - Mechanical (Hybrid)) Section 20 (Parking Brake - Hybrid) Section 21 (Engine Ignition System (Hybrid)) Section 22 (Engine Lubrication System (Hybrid)) Section 23 (Engine Cooling System (Hybrid)) Section 24 (Engine Fuel System (Hybrid)) Section 25 (Engine Mechanical (Hybrid)) Section 26 (Rear Traction Motor (Hybrid)) Section 27 (Tire & Wheel (Hybrid)) Section 28 (Engine Immobilizer (Hybrid)) Section 29 (Can Communication System (Hybrid)) Section 30 (Meter (Hybrid)) Section 31 (Emission Control System (Hybrid)) Section 32 (Hybrid Battery Control ( Hybrid)) Section 33 (Hybrid Transmission System (P310)) Section 34 (Power Steering (Hybrid)) Section 35 (Instrument Panel (Hybrid)) Section 36 (Suspension (Hybrid)) Section 37 (Axle (Hybrid)) Section 38 (Drive Shaft ( Hybrid)) Section 39 (Brake Control System - Hybrid) Section 40 (Engine Exhaust Assembly (Hybrid)) Section 41 (Exterior (Hybrid)) Section 42 ((Door / Hatch) (Hybrid)) Section 43 (Seat (Hybrid)) Section 44 (Interior (Hybrid)) Section 45 (Air Conditioning (Hybrid)) Section 46 (Multiplex Communication (Hybrid)) Section 47 (Lighting System (Hybrid)) Section 48 (Wiper System & Washer System (Hybrid)) Section 49 (Audio System & Visual System (Hybrid)) Section 50 (Horn (Hybrid)) Section 51 (Theft Deterrent (Hybrid)) Section 52 (Cruise Control System (Hybrid)) Section 53 (Door Lock (Hybrid)) Section 54 (Navigation System (Hybrid)) Section 55 (Sliding Roof (Hybrid)) Section 56 (Windshield/Window Glass (Hybrid)) Section 57 (Mirror (Hybrid)) Section 58 (OEM Overall Electrical Wiring Diagram (Hybrid)) Section 59 (OEM Junction Block, Ecu & Fuse/Relay Locations (Hybrid)) Section 60 (OEM Electrical Wiring Routing (Hybrid)) Section 61 (OEM Power Source (Current Flow Chart) (Hybrid)) Section 62 (P310 Hybrid Vehicle Control - Introduction, Diagnostic Trouble Code Chart) Section 63 (P310 Hybrid Vehicle Control - Diagnostic Trouble Code Procedures - DTC P0336 Through DTC P0A32) Section 64 (P310 Hybrid Vehicle Control - Diagnostic Trouble Code Procedures - DTC P0AA1 Through DTC U0424) Section 65 (P310 Hybrid Vehicle Control - Diagnostic Trouble Code Procedures - DTC P0A37 Through DTC P0A79) Section 66 (P310 Hybrid Vehicle Control - Diagnostic Trouble Code Procedures - DTC P0A7A Through DTC P0A94) Section 67 (P310 Hybrid Vehicle Control - Removal, Installation & Inspection) Different car Section 1 (Service Specifications) Section 2 (Parking Brake) Section 3 (Automatic Transmission Hybrid) Section 4 (Engine Mechanical (1NZ-FXE)) Section 5 (Engine Ignition System (1NZ-FXE)) Section 6 (Engine Lubrication System (1NZ-FXE)) Section 7 (Engine Cooling System (1NZ-FXE)) Section 8 (Emission Control System (1NZ-FXE)) Section 9 (Brakes - Mechanical) Section 10 (Power Steering) Section 11 (Air Conditioning) Section 12 (P112 Hybrid Battery Control) Section 13 ((Door / Hatch)) Section 14 (Wiper System & Washer System) Section 15 (Drive Shaft) Section 16 (Engine Exhaust Assembly (1NZ-FXE)) Section 17 (Suspension System) Section 18 (Engine Fuel System (1NZ-FXE)) Section 19 (Instrument Panel) Section 20 (Can Communication System) Section 21 (Meter) Section 22 (Charging System (1NZ-FXE)) Section 23 (Seat) Section 24 (Interior) Section 25 (Steering Column) Section 26 (Windshield/WINDOWGLASS) Section 27 (Lighting System) Section 28 (Mirror) Section 29 (Axle) Section 30 (Seat Belt) Section 31 (Cruise Control System) Section 32 (Starting System (1NZ-FXE)) Section 33 (Multiplex Communication) Section 34 (Theft Deterrent) Section 35 (Door Lock) Section 36 (Engine Immobilizer) Section 37 (Introduction) Section 38 (Engine Control System) Section 39 (Tire & Wheel) Section 40 (Brake Control System) Section 41 (Supplemental Restraint System) Section 42 (Audio System & Visual System) Section 43 (Navigation System) Section 44 (Park Assist/Monitoring) Section 45 (Exterior) Section 46 (P112 Hybrid Vehicle Control - Hybrid Control System Diagnostic Introduction) Section 47 (P112 Hybrid Vehicle Control - DTC P0336 - P0A37) Section 48 (P112 Hybrid Vehicle Control - DTC P0A37 - P0A93) Section 49 (P112 Hybrid Vehicle Control - DTC P0A94 - P3226, DTC U0100 - U0146) Section 50 (P112 Hybrid Vehicle Control - On-Vehicle Inspection, Removal & Installation)
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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.
