FixVault
Home › Toyota › 2012 › Sienna Limited, AWD › Repair and Diagnosis › Restraints › Restraints Control Systems › Pre-Collision System [Diagnostics - Introduction] › Pre-Collision System › DTC Check / Clear › DTC Check / Clear

DTC Check / Clear

  1. CHECK 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 / Pre-Collision / Trouble Codes.
    5. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
    6. Check the details of the DTC(s). Refer to DIAGNOSTIC TROUBLE CODE CHART .

    HINT: 

    As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to check the Pre-Collision and Pre-Collision 2 DTCs.

  2. CLEAR 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 / Pre-Collision / Trouble Codes.
    5. Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.
    6. Clear the DTCs.

    HINT: 

    As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to clear the Pre-Collision and Pre-Collision 2 DTCs.

About FixVault