Alpine PSS-24WRA Install Manual - Page 13

Jeep Wrangler PSS-24WRA V20211025 ˜ 13/15 Rear Soundbar Speaker Removal & Installation (continued) 7 Plug in the speaker. Use the supplied replacement bolts (not the OEM 5mm allen heads) and mount the speaker in the bar. Troubleshooting Guide Symptom Possible Cause Remedy 1 System will not turn on Missing or blown fuse at the battery Insert or replace fuse Radio's Remote Turn-On wire may Verify that Remote Turn-On wire be disconnected. is connected. 2 Volume is too loud with aftermarket headunit. Speaker level out is connected at the T-Harness. Ensure that the low level RCA adapters are used in aftermarket headunit system (refer to the corresponding wiring diagram). Amplifiers gain control has not been properly adjusted. Refer to the corresponding system diagram. 3 Subwoofer sounds very low. Gain level may be down to the lowest setting. Adjust level to reccommended setting (refer to the corresponding wiring diagram). Audio Phase may be reversed. Ensure that the PHASE is set to 0˚. RCA adaptor not installed Plug, Orange, RCA adaptor into the connector near the PWE-S8 then plug RCA's into PWE-S8. 4 One of the speakers has no sound. Disconnected pin or loose connection. Check all connections to the speaker, loose pins, disconnected terminals etc.. 5 Airbag light is on Failed to disconnect the battery while working on the vehicle. Disconnect the battery and re-connect after 5 minutes. If problem is not solved, the vehicle will have to be taken to a Jeep dealer. 6 System turns on only on radio source Aftermarket Power Antenna wire is Connect the Remote Turn-On connected to amp wire (Blue/White) to the Blue wire on the amplifier harness.