Security Indicator Light Assembly: Inspection
WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT OUTER MIRROR SWITCH ASSEMBLY (for Security Indicator)
- Apply battery voltage between the terminals of the indicator, and check the lighting condition of the security indicator.NOTE:
- If the positive (+) lead and the negative (-) lead are incorrectly connected, the security indicator does not illuminate.
- A voltage of more than 12 V will damage the security indicator.
- If the voltage is too low, the security indicator will not illuminate.
OK
MEASUREMENT CONDITION AND SPECIFIED CONDITIONMeasurement Condition Specified Condition Battery positive (+) → Terminal 3 (LP)
Battery negative (-) → Terminal 5 (E)Illuminates If the result is not as specified, replace the switch assembly.
- Apply battery voltage between the terminals of the indicator, and check the lighting condition of the security indicator.