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

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

    NG → REPAIR OR REPLACE HARNESS OR CONNECTOR 

    OK: Go to next step 

  2. INSPECT INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY (ACC RELAY) See step   4 

    NG → See step   4 

    OK: Go to next step 

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

    NG → See step   5 

    OK → CHECK RELAY CONTACT SIDE CIRCUIT 

  4. REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY. Refer to  REMOVAL [03/2012 - ] 
  5. REPLACE CERTIFICATION ECU (SMART KEY ECU ASSEMBLY). Refer to  REMOVAL [05/2013 - ] 
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