Verifying DTCs using security light
NOTE:
- If multiple DTCs are detected, only those having the lowest numbers of those detected will be indicated by the security light.
- A DTC is displayed ten times by switching the ignition ON once.
- Switch the ignition ON.
- Wait for approx. 1 min until the security light displays a DTC.NOTE:
- When the ignition is switched ON with the following DTC detected, a DTC is displayed after the security light is flashed or illuminated for approx. 1 min.
- If a DTC in the tens is detected, the security light flashes for approx. 1 min.
- If a DTC in the twenties is detected, the security light illuminates for approx. 1 min.
- If the security light turns off after approx. 3 s, verify the DTC using the M-MDS because the immobilizer system is normal or there is a DTC which cannot be verified by the security light.
- When the ignition is switched ON with the following DTC detected, a DTC is displayed after the security light is flashed or illuminated for approx. 1 min.
- Read DTCs by the number of times the security light flashes as shown in the figure.
- Repair the malfunctioning part according to the applicable DTC troubleshooting based on the DTC which was verified by the number of times the security light flashed. (See DTC TABLE [IMMOBILIZER SYSTEM (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM)] .)