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Electro Chromic Mirror System: Inspection

INSPECT ELECTRO CHROMIC INNER MIRROR OPERATION 

Fig 1: Inspecting Electro Chromic Inner Mirror Operation
G02840488Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  1. Connect the positive (+) lead from the battery to terminal 1 and the negative (-) lead to terminal 2.
  2. Attach a black colored tape to forward sensor to prevent it from sensing.
  3. Light up the mirror with an electric light, and check that mirror surface changes "bright" to "dark".

If operation is not as specified, replace the inner mirror.