STEERING LOCK SYSTEM DTC CHECK / CLEAR

Note


  • The steering lock actuator assembly (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 engine 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 actuator assembly (steering lock ECU) system. Be sure to confirm and record any DTCs output for other systems.

  • When using the GTS with the engine switch off (lock) to confirm DTCs or Data List information related to the entry and start system, the GTS may not operate unless either of the following is performed: 1) Turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the GTS and vehicle begins, or 2) connect the GTS to the vehicle and select "Manual" from the initial screen on the GTS. Select "Key Code Registration" under model code.


  1. CHECK FOR DTC (MAIN BODY ECU (NETWORK GATEWAY ECU))


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body / Main Body / DTC.

    5. Check for DTCs.

  2. CHECK FOR DTC (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))

    Tech Tips

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


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body / Entry&Start / DTC.

    5. Check for DTCs.

  3. CLEAR DTC (MAIN BODY ECU (NETWORK GATEWAY ECU))


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body / Main Body / DTC.

    5. Clear the DTCs.

  4. CLEAR DTC (CERTIFICATION ECU (SMART KEY ECU ASSEMBLY))


    1. Connect the GTS to the DLC3.

    2. Turn the engine switch on (IG).

    3. Turn the GTS on.

    4. Enter the following menus: Body / Entry&Start / DTC.

    5. Clear the DTCs.