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Home >> Toyota >> 2015 >> Corolla L, Automatic Trans >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Immobilizer System (W/O Smart Key) - Diagnostics - Introduction (Model Code: ZRE172) >> IMMOBILIZER SYSTEM (W/O Smart Key System) >> DTC Check / Clear [08/2013 - ] >> DTC Check / Clear [08/2013 - ]
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DTC Check / Clear [08/2013 - ]

  1. CHECK FOR TRANSPONDER KEY ECU ASSEMBLY DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Immobilizer / Trouble Codes.

      Body Electrical > Immobilizer > Trouble Codes 

    5. Check for DTCs.
  2. CHECK FOR ECM DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

      Powertrain > Engine and ECT > Trouble Codes 

    5. Check for DTCs.
  3. CLEAR TRANSPONDER KEY ECU ASSEMBLY DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / Immobilizer / Trouble Codes.

      Body Electrical > Immobilizer > Clear DTCs 

    5. Clear the DTCs.
  4. CLEAR ECM DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON.
    3. Turn the Techstream on.
    4. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

      Powertrain > Engine and ECT > Clear DTCs 

    5. Clear the DTCs.