TL AWD V6-3.7L (2010)
2. Remove the four mounting bolts (A) from the subwoofer (B).
3. Disconnect the 2P connector (C), and remove the subwoofer.
4. Measure the resistance between the terminals No. 1 and No. 2. There should be about 2 Ohms.
5. If the resistance is not as specified, replace the subwoofer.