Circuit Protection Devices

2004 Lexus GX 470SECTION Circuit Protection Devices
CIRCUIT PROTECTION DEVICES LOCATION

Component Location
Diode (Back-Up Light) Behind right side of dash. See Figure.
Diode (Rear Interior Light) Left side of dash. See Figure.
Driver Side J/B Behind lower left end of dash. See Figure.
Engine Room R/B On left side of engine compartment. See Figure.
Engine Room R/B No. 3 On left side of engine compartment. See Figure.
Engine Room R/B No. 4 On left side of engine compartment. See Figure.
Fuel Pump Resistor Left side of engine compartment. See Figure.
J/B No. 1 Behind center of dash. See Figure.
J/B No. 2 Behind center of dash. See Figure.
J/B No. 3 Behind right side of dash. See Figure.
Overhead J/B Above headliner, at center of windshield header. See Figure.
Passenger Side R/B At right kick panel. See Figure.
RENDER: 1.0x

NO RELATED

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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.