1. Turn the ignition switch to the ON position.
2. Verify the security light state.
If there is any malfunction:
After any malfunction is detected, the security light will function as follows for approx. 1 min.
DTC 16 and lower: Flashes
DTC 21 and higher: Illuminated
If there is no malfunction:
The security light illuminates for approx. 3 s and goes out.
3. When any malfunction has been detected, read DTCs via flashing patterns displayed after the security light flashes or is illuminated for approx. 1 min.
Perform troubleshooting according to the corresponding DTC inspection.
NOTE:
A verified DTC is flashed 10 times repeatedly by the security light.
If multiple DTCs are verified, the security light displays only the smallest DTC.
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
When using the IDS (laptop PC)
Select “Self Test”.
Select “Modules”.
Select “RKE”.
When using the PDS (Pocket PC)
Select “Module Tests”.
Select “RKE”.
Select “Self Test”.
3. Verify the DTC according to the directions on the screen.
If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
4. After completion of repairs, clear all DTCs stored in the keyless control module. (See CLEARING DTC [IMMOBILIZER SYSTEM (ADVANCED KEYLESS SYSTEM)].)