MDX V6-3471cc 3.5L (2002)
Audible Warning Device: Service and Repair
Keyless Buzzer Test/Replacement
1. Remove the right inner fender.
2. Disconnect the 2P connector (A) from the keyless buzzer (B).
3. Test the buzzer by connecting battery power to the No.2 terminal and grounding the No.1 terminal. You should hear a slight chirp.
4. If the buzzer fails to sound, remove the two mounting screws, and replace the buzzer.