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Rheostat Light Control Volume: Resistance

  1. Remove rheostat light control volume from combination meter. See WARNING LIGHT ASSEMBLY under REMOVAL & INSTALLATION.
  2. Inspect resistance between terminals. See Fig 1 and Fig 2 .
Fig 1: Inspecting Resistance Between Rheostat Light Control Volume Terminals
G00163736Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Identifying Rheostat Light Control Volume Resistance Specifications
G00163737Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002