Toyota Prado Lexus Brake Light Switch 84340-09380 7-pin Direct Replacement

2003-2009 Toyota Prado (LC120) and 2004-2012 Lexus GX470 (4.0L) brake light switch OEM 84340-09380 is a 7-pin direct replacement with no wiring modification. This tail lamp assembly-type component not only controls brake lights on/off but also transmits braking signals to the ECU to ensure proper torque converter lock-up logic. Very low replacement difficulty; unplug connector and unscrew mounting screws to complete. It is recommended to disconnect the negative battery terminal before operation for safety.