RX 300 FWD V6-3.0L (1MZ-FE) (1999)
Turn Signal Flasher: Testing and Inspection
1. INSPECT TURN SIGNAL FLASHER OPERATION
a. Connect the positive (+) lead from the battery to terminals 1 and 4, and the negative (-) lead to terminal 7.
b. Connect 2 turn signal bulbs to terminal 2 and 3 each and connector the other side of them to negative (-) battery terminal.
c. Check that the LH bulbs flushes when terminal 5 is connected to the negative (-) battery terminal.
d. Check that the RH bulbs flushes when terminal 6 is connected to the negative (-) battery terminal.
e. Disconnect the terminal 1 from the positive (+) battery terminal.
f.
Check that LH and RH bulbs flush when terminal 8 is connected to the negative (-) battery terminal.
2. INSPECT TURN SIGNAL FLASHER CIRCUIT
Disconnect the connector from the combination switch and inspect the connector on the wire harness side, as shown.
