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.
2013 Lexus GX 460 BaseFACTORY OEM SERVICE PROCEDURE
OEM System Circuits
- Power Source
- Engine Immobilizer System, Smart Access System with Push-Button Start, Starting, Steering Lock and Wireless Door Lock Control
- Charging
- Ignition
- Cruise Control, Electronically Controlled Transmission and A/T Indicator and Engine Control
- Data Link Connector 3
- Multiplex Communication System (CAN)
- Multiplex Communication System (AVC-LAN)
- Headlight
- Turn Signal and Hazard Warning Light
- Stop Light
- Back-Up Light
- Front Fog Light
- Illumination and Taillight
- Interior Light
- Adaptive Front-Lighting System
- Automatic Light Control and Light Auto Turn Off System
- Seat Belt Warning
- Front Wiper and Washer
- Rear Wiper and Washer
- Headlight Cleaner
- Electronic Modulated Air Suspension
- Kinetic Dynamic Suspension System
- Center Differential Lock
- Dynamic Radar Cruise Control and Lane Departure Alert
- Shift Lock
- ABS, A-TRAC, Brake Assist, Crawl, Downhill Assist Control, EBD, Hill-Start Assist Control, Multi-Terrain Select and VSC
- SRS
- Pre-Collision System
- Tire Pressure Warning System
- Door Lock Control
- Theft Deterrent
- Power Window
- Sliding Roof
- Glass Hatch Opener
- Power Tilt and Power Telescopic
- Power Seat (Driver's Seat)
- Power Seat (Front Passenger's Seat)
- Power Rear No. 2 Seat with Stowing Function
- Remote Control Mirror
- Automatic Glare-Resistant EC Mirror with Compass
- Front Wiper Deicer
- Mirror Heater and Rear Window Defogger
- Climate Control Seat and Seat Heater (Front)
- Seat Heater (Rear)
- Heated Steering Wheel System
- Electric Tension Reducer
- Garage Door Opener
- Fuel Lid Opener
- Horn
- Trailer Towing
- Power Outlet (12V)
- Power Outlet (120V-100W)
- LEXUS ENFORM or Safety Connect
- Multi Information Display, Multi-Terrain Monitor (w/o LEXUS Navigation System) and Parking Assist (Rear View Monitor and Wide-View Front & Side Monitor) (w/o LEXUS Navigation System)
- Parking Assist (Intuitive Parking Assist)
- Audio System (17 Speaker w/LEXUS Navigation System), LEXUS Navigation System (17 Speaker), Multi-Terrain Monitor (17 Speaker w/LEXUS Navigation System) and Parking Assist (Rear View Monitor and Wide-View Front & Side Monitor) (17 Speaker w/LEXUS Navigation System)
- Audio System (9 Speaker w/LEXUS Navigation System), LEXUS Navigation System (9 Speaker), Multi-Terrain Monitor (9 Speaker w/LEXUS Navigation System) and Parking Assist (Rear View Monitor and Wide-View Front & Side Monitor) (9 Speaker w/LEXUS Navigation System)
- Audio System (w/o LEXUS Navigation System)
- Combination Meter
- Condenser Fan
- Air Conditioning
- Cool Box
Factory Service Tools
Use the Manual With the Right Hardware
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:
- • 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.