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Home >> Toyota >> 2015 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Theft Deterrent System / Keyless Entry System (Service Information) & Diagnostics (Plug-In)) >> Push-Button Start >> Symptom Testing >> Room Oscillator does not Recognize Key [08/2014 - ] >> Inspection Procedure
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Inspection Procedure

WARNING: This page is about a different variant/trim than selected.
NOTE:
  • The push button start uses a LIN communication system and CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2014 - ] . Troubleshoot the push button start after confirming that the communication system is functioning properly.
  • When using the Techstream with the power switch off to troubleshoot:

    Connect the Techstream to the DLC3, and turn a courtesy light switch on and off at 1.5-second intervals until communication between the Techstream and vehicle begins.

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