RDX AWD L4-2.3L Turbo (2010)
3. Measure the resistance between the No. 1 and No. 2 terminals. There should be about 4 Ohms.
4. If the resistance is not as specified, replace the rear tweeter.
Subwoofer (with premium audio system)
1. Remove the right rear side trim panel See: Body and Frame/Interior Moulding / Trim/Trim Panel/Service and Repair/Interior Trim
Removal/Installation - Rear Side Area.
2. Disconnect the 2P connector (A), then remove the bolts (B) and nuts (C), then pull out the subwoofer (D).
