Hazard Switch

1998 Lexus GS 300SECTION Hazard Switch

Remove hazard switch. With switch in OFF position, there should be continuity between switch terminals No. 7 and 10. See Fig 1. With switch in ON position, there should be continuity between terminals No. 7 and 8, and between terminals No. 4, 5, 6 and 9. With switch in either position, there should be continuity between terminals No. 2 and 3 (illumination light). If continuity is not as specified, replace switch.

Fig 1: Identifying Hazard Switch Connector Terminals
G92B01199Courtesy 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.
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  • β€’ You are not confident in the next step or safety outcome.