Fuse Box Diagrams

2010 Lexus GS Fuse Box Diagram

The 2 fuse boxes on the 2010 Lexus GS, with every fuse and relay. Tap a fuse to see what it protects, or search for the thing that stopped working.

Year20102011201320142015All years

Where it isInside the car, under or behind the dashboard, left side. Page 500 of the owner's manual shows the exact spot.

Slot map: the fuses are listed in the manual's order, not where they sit in the box. Match the numbers to the label inside the box cover, or the drawing on page 500 of your owner's manual.

LEFT SIDE INSTRUMENT PANEL · SLOT MAP, NOT TO SCALE130A27.5A37.5A410A510A625A77.5A810A910A1015A1120A1220A1310A147.5A1510A1630A

2010 GS left side panel fuses

Left side instrument panel. Tap a row to find it on the diagram.

No.AmpsTypeProtects
130AFuse (size not listed)FR P/SEAT LH: Power seat system
27.5AFuse (size not listed)A/C: Air conditioning system
37.5AFuse (size not listed)TV: Audio system, air conditioning system, rear view monitor system
410AFuse (size not listed)TRK OPN: Trunk lid opener
510AFuse (size not listed)LH-B: Multiport fuel injection system/ sequential multiport fuel injection system
625AFuse (size not listed)S/ROOF: Moon roof
77.5AFuse (size not listed)PANEL: Steering switch illumination, audio system, glove box light, automatic transmission selector lever illumination, console box light, adaptive variable suspension switch illumination, cigarette lighter illumination, air conditioning system, VSC OFF switch illumination, driving pattern selector switch, seat heater heated and ventilated seat switches, register ILL RH, register ILL LH, fuel filler door and trunk lid opener switch illumination, D-SW module
810AFuse (size not listed)FUEL OPN: Fuel filler door opener, trunk lid opener
910AFuse (size not listed)ECU-IG LH: VDIM, electronically controlled brake system, yaw rate and G sensor, steering sensor, cruise control system, dynamic radar cruise control system, EPS, VGRS, rear view monitor system, four-wheel drive system, front controller, moon roof, rain sensor
1015AFuse (size not listed)FR S/HTR LH: Seat heaters and ventilators
1120AFuse (size not listed)RR DOOR LH: Rear left door control system (power door lock system, door courtesy light, power window)
1220AFuse (size not listed)FR DOOR LH: Front left door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window)
1310AFuse (size not listed)RAD NO.3: Audio system
147.5AFuse (size not listed)H-LP LVL: AFS, automatic headlight leveling control system
1510AFuse (size not listed)LH-IG: Charging system, headlight cleaners, exhaust gas sensor, rear window defogger, electric cooling fans, rear left door control system, front left door control system, emergency flashers, automatic transmission, seat belt pretensioners, Intuitive parking assist, power window
1630AFuse (size not listed)FR WIP: Windshield wipers and washer

2010 GS right side panel fuses

Right side instrument panel. Tap a row to find it on the diagram.

No.AmpsTypeProtects
130AFuse (size not listed)FR P/SEAT RH: Power seat system
27.5AFuse (size not listed)OBD: On-board diagnosis system
37.5AFuse (size not listed)STOP SW: Stop/tail lights, multi-port fuel injection system/sequential multiport fuel injection system, starting system, electronically controlled brake system, Enhanced VSC system, shift lock system, ECT ECU
47.5AFuse (size not listed)AM1
520AFuse (size not listed)& TE: Tilt and telescopic steering wheel, multiplex communication system
67.5AFuse (size not listed)SECURITY: Smart access system with push-button start
725AFuse (size not listed)STR LOCK: Steering lock system
87.5AFuse (size not listed)GAUGE: Gauges and meters
910AFuse (size not listed)IGN: Multi-port fuel injection system/ sequential multiport fuel injection system, SRS airbag system, stop/tail lights, steering lock system, electronically controlled brake system, occupant classification system ECU
107.5AFuse (size not listed)ACC: Multiplex communication system, smart access system with push-button start, rear view monitor system, audio system, air conditioning system
1115AFuse (size not listed)CIG: Cigarette lighter
1215AFuse (size not listed)PWR OUTLET: Power outlet
1320AFuse (size not listed)AIR SUS: Adaptive variable suspension system
1420AFuse (size not listed)RR DOOR RH: Rear right door control system (power door lock system, door courtesy light, power window)
1520AFuse (size not listed)FR DOOR RH: Front right door control system (power door lock system, power rear view mirror control system, door courtesy light, outside rear view mirror heater, power window), multiplex communication system
167.5AFuse (size not listed)AM2: Starting system
177.5AFuse (size not listed)RH-IG: Seat heater switches, front right door control system, rear right door control system, capacitor, combination switch, seat belt pretensioners, shift lever switch, power window
1815AFuse (size not listed)FR S/HTR RH: Seat heaters and ventilators
1910AFuse (size not listed)ECU-IG RH: Tilt and telescopic steering, combination switch, multiplex communication system, power seat, smart entry & start system, air conditioning system, audio system, shift lock system

Blade fuse colours

  • 5A Tan
  • 7.5A Brown
  • 10A Red
  • 15A Blue
  • 20A Yellow
  • 25A Clear
  • 30A Green
  • 35A Blue-green
  • 40A Orange

Cartridge (J-case) colours

  • 20A Blue
  • 25A White
  • 30A Pink
  • 40A Green
  • 50A Red
  • 60A Yellow

Source: 2010 Lexus GS Owner's Manual, "Fuses" section, p. 500 and 503.

Always replace a fuse with one of the same amp rating. If a new fuse blows straight away, the circuit has a fault.