Check Mode Procedure

WARNING: This page is about a different car, the 2006 Toyota Corolla and 2005 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MODE (SIGNAL CHECK) (USING HAND-HELD TESTER)
1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Select the "SIGNAL CHECK", and proceed checking with the hand-held tester.
  
  Fig 1: Checking Mode Procedure
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