RDX L4-2.3L Turbo (2008)
3. Measure the resistance between the No. 1 and No. 2 terminals. There should be about 2.3 ohms.
4. If the resistance is not as specified, replace the subwoofer.
Subwoofer (With ELS Audio System)
1. Remove the right rear side trim panel.
2. Disconnect 8P connector (A), then remove the bolts and pull out the subwoofer (B).
Input Test
3. With the connector still disconnected, make the input tests at the connector according to the table.
4. Reconnect the connector to the subwoofer, and make the input test at the connector according to the table.
