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.
2012 Lexus LS 460L AWDFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2012 Lexus LS 460L 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
- Different car
- Section 1 (Rear Door Sunshade (Diagnostics - Introduction))
- Section 2 (Cruise Control System (Diagnostics - Introduction))
- Section 3 (Safety Connect System (Diagnostics - Introduction))
- Section 4 (Mirrors (Service Information))
- Section 5 (Sliding Roof System (Diagnostics - Introduction))
- Section 6 (Engine Lubrication System (Service Information))
- Section 7 (Engine Control System (1UR-FSE) (Diagnostic Codes (P1603-U0319) & Circuit Tests)))
- Section 8 (Engine Control System (1UR-FSE) (Diagnostic Codes (P0010-P0332)))
- Section 9 (Engine Control System (1UR-FSE) (Diagnostic Codes (P0335-P1367)))
- Section 10 (Smart Access System With Push-Button Start (Diagnostic Codes & Symptom Tests))
- Section 11 (Meter & Gauge System (Diagnostic Codes & Symptom Tests))
- Section 12 (Lighting System (Diagnostic Codes & Symptom Tests))
- Section 13 (Lighting System (Service Information))
- Section 14 (Meter & Gauge System (Diagnostics - Introduction))
- Section 15 (Propeller Shaft (Service Information))
- Section 16 (Drive Axle Shaft (Service Information))
- Section 17 (Smart Access System With Push-Button Start (Diagnostics - Introduction))
- Section 18 (Smart Access System (Keyless Entry) (Diagnostics & Symptom Tests))
- Section 19 (Lighting System (Diagnostics - Introduction))
- Section 20 (Instrument Panel (Service Information))
- Section 21 (Electric Power Control System (Diagnostics - Introduction))
- Section 22 (Lin Communication System (Diagnostic Codes & Symptom Tests))
- Section 23 (Air Conditioning System (Diagnostic Codes & Circuit Tests))
- Section 24 (Audio Entertainment System (Service Information))
- Section 25 (Power Outlets & Other Body Electrical Systems (Service Information))
- Section 26 (Theft Deterrent System (Diagnostics - Introduction))
- Section 27 (Theft Deterrent System (Diagnostic Codes & Circuit Tests))
- Section 28 (Cruise Control System (Diagnostic Codes & Circuit Tests))
- Section 29 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests))
- Section 30 (Lane Keeping Assist System (Diagnostic Codes & Circuit Tests))
- Section 31 (Wireless Door Lock Control System (Diagnostics - Introduction))
- Section 32 (Power Door Lock Control System (Diagnostic Codes & Symptom Tests))
- Section 33 (Wireless Door Lock Control System (Diagnostic Codes & Symptom Tests))
- Section 34 (Luggage Compartment Door Opener System (Diagnostics & Symptom Tests))
- Section 35 (Audio Entertainment System (W/ Multi-Function) (Diagnostics - Introduction))
- Section 36 (Navigation System (For HDD) (Diagnostics - Introduction))
- Section 37 (Audio Entertainment System (W/ Multi-Function) (Diagnostic Codes & Symptom Tests))
- Section 38 (Electro Multi Vision System (Diagnostic Codes & Symptom Tests))
- Section 39 (Cellular Communication System (Service Information))
- Section 40 (Audio Entertainment System (W/O Multi-Function) (Diagnostics- Introduction))
- Section 41 (Audio Entertainment System (W/O Multi-Function) (Diagnostic Codes & Symptom Tests))
- Section 42 (Rear Seat Entertainment System (Diagnostic Codes & Symptom Tests))
- Section 43 (Rear View Monitor System (Diagnostics & Circuit Tests))
- Section 44 (LEXUS ENFORM System (Diagnostics & Symptom Tests))
- Section 45 (Intuitive Parking Assist System (Diagnostic Codes & Circuit Tests))
- Section 46 (Advanced Parking Guidance System (Diagnostic Codes & Symptom Tests))
- Section 47 (Electric Power Control System (Diagnostic Codes))
- Section 48 (Safety Connect System (Diagnostic Codes & Symptom Tests))
- Section 49 (Power Window Control System (Diagnostic Codes & Symptom Tests))
- Section 50 (Windshield/WINDOWGLASS (Service Information))
- Section 51 (Windshield Deicer System (Diagnostics & Symptom Tests))
- Section 52 (Window Defogger System (Diagnostics & Symptom Tests))
- Section 53 (Power Mirror Control System (Diagnostics & Symptom Tests))
- Section 54 (Front Power Seat Control (Diagnostic Codes & Symptom Tests))
- Section 55 (Rear Power Seat Control System (Diagnostic Codes & Symptom Tests))
- Section 56 (Seat Heater (Diagnostics - Introduction))
- Section 57 (Seat Heater (Diagnostic Codes & Symptom Tests))
- Section 58 (Climate Control Seat (Diagnostic Codes & Symptom Tests))
- Section 59 (Rear Door Sunshade (Diagnostic Codes & Symptom Tests))
- Section 60 (Sliding Roof System (Diagnostic Codes & Circuit Tests))
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.
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