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Power Source Mode does not Change to ON (ACC): Procedure

  1. CHECK HARNESS AND CONNECTOR (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) - INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY). See step   3  .

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK: Go to next step 

  2. INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY. See step   4  .

    NG → See step   5 

    OK: Go to next step 

  3. INSPECT CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). See step   5  .

    NG → See step   6 

    OK → See step   4 

  4. CHECK RELAY CONTACT SIDE CIRCUIT. Refer to  HOW TO PROCEED WITH TROUBLESHOOTING  .
  5. REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY. Refer to  REMOVAL  .
  6. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to  REMOVAL  .
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