Lexus GX 470 represents 1 generation of Lexus GX model range which was produced in 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009. During this time the model received facelift. In this publication you will find a description of fuses and relays Lexus GX 470 with fuse box diagrams, their locations and photo examples of performance. Note the cigarette lighter fuse.
The arrangement of the blocks and the purpose of the elements in them may differ from the one presented.
Contents
Engine compartment
Location
General arrangement of boxs under the hood
Designation
- Relay box No. 1
- Fuse and relay box
- Relay box No. 2
- Headlight wiper relay
- Stability control control unit (without VSC)
- Relay box No. 3 (left hand drive)
- Relay box No. 3 (right hand drive)
Fuse and relay box
It is located on the left side next to the battery.
Check the purpose of the elements with your diagrams on the box cover.
Example of a diagram from the box cover
Diagram
Protected components
| 1 | 10A Spare fuse |
| 2 | 15A Spare fuse |
| 3 | 20A CDS FAN – Cooling fan |
| 4 | 30A RR A / C – Rear air conditioner |
| 5 | 10A MIR HEATER – Heated mirrors |
| 6 | 10A STOP – Stop lights, auxiliary brake light, gear selector lock, ABS, VSC, A-TRC, height-adjustable rear suspension |
| 7 | – |
| 8 | 15A FR FOG – Front fog light |
| 9 | 7,5A VISCUS – Viscous heater |
| 10 | 7,5A OBD – Diagnostic connector |
| 11 | 10A HEAD (LO RH) – Low beam right |
| 12 | 10A HEAD (LO LH) – Low beam left |
| 13 | 10A HEAD (HI RH) – High beam right |
| 14 | 10A HEAD (HI LH) – High beam left |
| 15 | 10A EFI NO.2 – Oxygen sensor, MAF sensor |
| 16 | 7,5A HEATER NO.2 – Conditioner |
| 17 | 30A DEFOG – Heated rear window |
| 18 | 10A AIRSUS NO.2 – Height-adjustable rear suspension |
| 19 | 20A FUEL HEATER – Fuel heating |
| 20 | 20A SEAT HEATER – Heated seats |
| 21 | 10A DOME – Interior Lighting, Personal Lighting, Wireless Remote Control System, Ignition Switch Lights, Door Lights |
| 22 | 20A RADIO NO.1 – Audio system |
| 23 | 10A ECU − B – ABS, VSC, A-TRC, air conditioning, refrigerator, power windows |
| 24 | 10A ECU − B NO.2 – Body ECU |
| 25 | Short pin |
| 26 | 7,5A ALT − S – Charging system |
| 27 | – |
| 28 | 10A HORN – Sound signal |
| 29 | 15A A / F HEATER – Air fuel ratio sensor |
| 15A F / PMP – 1KD − FTV: Fuel pump | |
| 30 | 15A TRN − HAZ – Direction indicators, hazard warning lights |
| 31 | 10A ETCS – Multiport fuel injection system / sequential multiport fuel injection system |
| 32 | 20A Efl – Fuel pump control unit, fuel pump, multiport fuel injection system / sequential multiport fuel injection system |
| 25A Efl – 1KD-FTV: Fuel pump control unit, fuel pump, multiport fuel injection system / sequential multiport fuel injection system | |
| 33 | 20A D FR P / W – Driver’s window regulator |
| 34 | 25A DR / LCK – Central locking |
| 35 | – |
| 36 | 30A RADIO NO.2 – Audio system |
| 37 | 120A ALT – without PTC: Heated rear window relay, ignition relay, fuses: “HEATER”, “CDS FAN”, “AM1”, “J / B”, “VISCUS”, “OBD”, “MIR HEATER”, “STOP” “,” FR FOG “,” AIRSUS “,” RR A / C “and” STOP “ |
| 140A ALT – with PTC: Heated rear window relay, ignition relay, fuses: “HEATER”, “CDS FAN”, “AM1”, “J / B”, “VISCUS”, “OBD”, “MIR HEATER”, “STOP” “,” FR FOG “,” PTC-1 “,” PTC-2 “,” PTC-3 “,” AIRSUS “,” RR A / C “and” STOP “ | |
| 38 | 50A HEATER – Air conditioner |
| 39 | 50A AIRSUS – Height Adjustable Rear Suspension |
| 40 | 50A AM1 – Fuses: “ACC”, “CIG”, “IG1”, “IG1 NO.2”, “ECU-IG”, “FR WIP-WSH”, “RR WIP”, “RR WSH”, “DIFF” , “TEMS” and “STA” |
| 41 | 40A PTC-1 – Auxiliary heater (PTC) |
| 42 | 50A J / B – Fuses: “PWR OUTLET”, “P FR P / W”, “P RR P / W”, “D RR P / W”, “DP / SEAT”, “PP / SEAT”, “POWER ”,“ TAIL ”and“ PANEL ” |
| 43 | 40A PTC-2 – Auxiliary heater (PTC) |
| 44 | 40A PTC-3 – Auxiliary heater (PTC) |
| 45 | 40A ABS MTR – ABS, VSC, A-TRC |
| 46 | 30A AM2 – Starting system, fuses: “IGN”, “GAUGE” and “SRS” |
| 47 | 30A ABS SOL – without stability control system: ABS |
| 50A ABS SOL – ABS (Anti-lock Braking System), VSC (Vehicle Stability Control), A-TRC (Active Traction Control) | |
| 48 | 80A GLOW – Glow plugs |
| Relay | |
| R1 | Cooling fan (CDS FAN) |
| R2 | Auxiliary relay (ACC CUT) |
| R3 | Fog light |
| R4 | Starter (STA) |
| R5 | Ignition (IG) |
| R6 | Heater |
| R7 | A / C Compressor Clutch (MG CLT) |
| R8 | – |
| R9 | Heated rear window (DEFOG) |
| R10 | Anti-lock brake system pump (ABS MTR) |
| R11 | Active traction control (TRC MTR) |
| R12 | Anti-lock braking system (ABS SOL) |
| R13 | Downhill Assist (DAC) |
| R14 | Fuel pump (C / OPN) or EDU |
| R15 | – |
| R16 | Engine control unit (EFI) |
| R17 | Air Fuel Ratio Sensor (A / F HEATER) |
| R18 | Fuel pump |
| R19 | Headlights (HEAD) |
Relay box 1
- R1 – Starter (STA)
- R2 – Glow plugs (GLOW)
Relay box 2
- R1 – Air suspension (AIR SUS)
- R2 – Dimmer (with daytime running lights)
Relay box 3
- R1 – Auxiliary heater (PTC No. 1)
- R2 – Auxiliary heater (PTC No. 2)
- R3 – Auxiliary heater (PTC No. 3)
Passenger compartment
Fuse box
It is located at the bottom of the dashboard, behind a protective cover.
Example of a diagram on the back of the protective cover.
Diagram
Protected components
| 1 | 10A IGN – Fuel pump control unit, multiport fuel injection system / sequential multiport fuel injection system, ABS, VSC, A-TRC |
| 2 | 10A SRS – SRS airbag system |
| 3 | 7,5A GAUGE – Instrument Cluster |
| 4 | 7,5A ST2 – Multiport fuel injection system / sequential multiport fuel injection system |
| 5 | 30A FR WIP − WSH – Windscreen wiper and washer |
| 6 | 20A TEMS – Electronic Adjustable Suspension |
| 7 | 20A DIFF – Rear Differential Lock, Center Differential Lock |
| 8 | 15A RR WIP – Rear wiper |
| 9 | – |
| 10 | 30A D P / SEAT – LHD: Power driver’s seat |
| 30A P P / SEAT – RHD: Power passenger seat | |
| 11 | 30A P P / SEAT – LHD: Power passenger seat |
| 30A D P / SEAT – RHD: Power driver seat | |
| 12 | 15A PWR OUTLET – Socket |
| 13 | 10A IG1 NO.2 – Air conditioner, refrigerator |
| 14 | 15A RR WSH – Rear window washer |
| 15 | 10A ECU-IG – Gear selector lock, power windows, ABS, VSC, A-TRC, air conditioning, sunroof, sockets |
| 16 | 10A IG1 – ABS, VSC, A-TRC, air conditioning, charging system, heated rear window, reversing lamps, direction indicators, hazard warning lights |
| 17 | 7,5A STA – Fuel pump control unit |
| 18 | 20A P FR P / W – Front passenger window regulator |
| 19 | 20A P RR P / W – LHD: Rear right power window |
| 20A D RR P / W – RHD: Rear right power window | |
| 20 | 20A D RR P / W – LHD: Rear left power window |
| 20A P RR P / W – RHD: Rear left power window | |
| 21 | 10A PANEL – Instrument panel illumination |
| 22 | 10A TAIL – Side light, license plate light |
| 23 | 7,5A ACC – Automatic transmission control unit, sockets, power mirrors, audio system |
| 24 | 10A CIG – Cigarette lighter |
| 25 | 30A POWER – Windows, sunroof |
The fuses numbered 24 (CIG) and 12 (PWR OUTLET) are responsible for the cigarette lighter and sockets.
Some relays are attached to the back of the unit.
Diagram
Decoding
- R1 – Sound signal
- R2 – Side light
- R3 – Power relay (windows, sunroof)
- R4 – Sockets (ACC SKT)
Relay box
Mounted under the instrument panel, on the left side.
Diagram
Appointment
- R1 – Panel
- R2 – Reversing lamps
- R3 – Heated mirrors (MIR HTR)
Additional elements
Diagram
Assignment
- Sunroof control unit
- Distribution block
- Rear air conditioner relay
- Rear air conditioner amplifier
- Central locking receiver