RX 300 FWD V6-3.0L (1MZ-FE) (1999)
Audible Warning Device: Testing and Inspection
Component Inspection
INSPECT WIRELESS DOOR LOCK BUZZER OPERATION
Connect the positive (+) lead from the ohmmeter to terminal 1 and the negative (-) lead to terminal 2, and measure resistance of approx. 1 k Ohms.
If resistance is not as specified, replace the buzzer.
INSPECT WIRELESS DOOR LOCK BUZZER CIRCUIT