Check Mode Procedure

CHECK MODE (SIGNAL CHECK)
1. Connect the hand-held tester to the DLC3.
2. Turn the power switch on (IG).
3. Select the "SIGNAL CHECK", and proceed checking with the hand-held tester.
  HINT:
  - Malfunctions can be detected in the check mode better than the normal check mode.
  - If the normal system code is output in the normal check mode even when a sensor signal malfunction is suspected, perform the inspection in the check mode.
System Selection Screen

"DIAGNOSIS" - "OBD/MOBD" - "MODEL YEAR" - "MODEL SELECTION = PRIUS" - Select the option parts - "SRS AIRBAG" - "SIGNAL CHECK"

Fig 1: Connecting Hand-Held Tester To DLC3
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Fig 2: Checking Mode Signal Check (1 Of 2)

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: Checking Mode Signal Check (2 Of 2)

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Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002