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DTC Check / Clear [03/2012 - ]

NOTE:
  • The steering lock ECU does not store past DTCs. If any DTCs are output, confirm and record them as soon as possible. Do not turn the power switch off or clear the DTCs until the DTCs are confirmed and recorded.
  • DTCs may have been stored due to problems unrelated to the steering lock system. Be sure to confirm and record any DTCs output for other systems.
  • 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.

  1. CHECK FOR DTC (POWER MANAGEMENT CONTROL ECU) 
    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Power Source Control / Trouble Codes.
    6. Check for DTCs.
  2. CHECK FOR DTC (MAIN BODY ECU) 
    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Main Body / Trouble Codes.
    6. Check for DTCs.
  3. CHECK FOR DTC (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)) 

    HINT: 

    The steering lock system DTCs are output from the steering lock ECU via the certification ECU (smart key ECU assembly).

    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Smart Access / Trouble Codes.
    6. Check for DTCs.
  4. CLEAR DTC (POWER MANAGEMENT CONTROL ECU) 
    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Power Source Control / Trouble Codes.
    6. Clear the DTCs.
  5. CLEAR DTC (MAIN BODY ECU) 
    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Main Body / Trouble Codes.
    6. Clear the DTCs.
  6. CLEAR DTC (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY)) 
    1. Turn the power switch off.
    2. Connect the Techstream to the DLC3.
    3. Turn the power switch on (IG).
    4. Turn the Techstream on.
    5. Enter the following menus: Body Electrical / Smart Access / Trouble Codes.
    6. Clear the DTCs.
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