1995 Lexus ES 300FACTORY OEM SERVICE PROCEDURE

Relay Circuit

Remove power main relay. Power main relay is located on back of junction block No. 1, under driver's side of instrument panel. Test relay as specified. See Fig 1. If the circuit is not as specified, inspect the circuits connected to other parts.

Fig 1: Testing Relay Circuit
G00157751Courtesy of Β© TOYOTA, LICENSE AGREEMENT TMS1002
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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.

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