( TL19E00J10300000000FAAT05 )

Audio System Symptom Troubleshooting - No sound is heard from the speaker(s) (display is normal) (with premium audio system)

1. Check for continuity between the terminals of stereo amplifier connector A (24P) according to the table.

   From terminals | To terminals
   --- | ---
   Stereo amplifier connector | Audio unit connector | Stereo amplifier connector | Audio unit connector
   B16 (GRY) | C7 (GRY) | B1 (RED) | C1 (RED)
   B15 (GRN) | C2 (GRN)
   B12 (GRY) | A21 (GRY) | B25 (RED) | A18 (GRN)
   B11 (GRN) | A19 (BLK)
   B24 (WHT) | A22 (WHT)
   B10 (BLK) | A23 (RED)
   B1 (RED) | B1 (RED)

Is there continuity between any of the terminals?

YES | - | Repair short in the wire(s) between the audio unit and stereo amplifier (replace the appropriate shielded harness).■
NO | - | Substitute a known-good audio unit and recheck. If the symptom/indication goes away, replace the original audio unit, If the symptom is still present, substitute a known-good stereo amplifier and recheck. If the symptom/indication goes away, replace the original stereo amplifier. ■