Speaker Test/Replacement
Subwoofer (With Premium Audio System)
  1. Remove the rear shelf.
  1. Remove the four mounting bolts from the subwoofer (A).
  1. Disconnect the 2P connector (B), and remove the subwoofer.
  1. Measure the resistance between the terminals No. 1 and No. 2. There should be about 2 Ω.
  1. If the resistance is not as specified, replace the subwoofer.