Inspection Procedure
NOTE:
- When using the Techstream with the power switch off, perform either of the following: 1) Turn a courtesy light switch on and off at intervals of 1.5 seconds or less until communication between the Techstream and vehicle begins, or 2) connect the Techstream to the vehicle, select the vehicle type under manual mode, and then enter the following menus:
for Power Source Control: Body Electrical / Power Source Control / DTC.
for Smart Key: Body Electrical / Smart Key / DTC.
- The smart key system (for Start Function) uses a multiplex communication system (LIN communication system) and the CAN communication system. Inspect the communication function by following How to Proceed with Troubleshooting. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [12/2013 - ] . Troubleshoot the smart key system (for Start Function) after confirming that the communication systems are functioning properly.
- Before replacing the steering lock ECU (steering lock actuator assembly), refer to the smart key system (for Start Function) precaution. Refer to PRECAUTION [12/2013 - ] .
- Inspect the fuses of circuits related to this system before performing the following inspection procedure.
- After performing repairs, perform the operation that fulfills the DTC output confirmation operation, and then confirm that no DTCs are output again.
HINT:
RELATED DATA LIST AND ACTIVE TEST ITEMS
| DTC | Data List Item | Active Test Item |
|---|---|---|
| B2285 | Power Source Control
Smart Key
|
- |