Check Mode Procedure

WARNING: This page is about a different car, the 2005 Toyota 4Runner. However, it is still accessible from the selected car via links, so may be relevant.

SIGNAL CHECK (CHECK MODE) (USING A 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: Connecting Hand-Held Tester To DLC3
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