BE–103 BODY ELECTRICAL SYSTEM – AUDIO SYSTEM 19 CD Player CD INSERTS, BUT NO POWER Is radio operating normally? →Yes→ Is ACC applied to CD player? →No→ Radio assembly faulty. ↓No ↓Yes CD player faulty. Check if RAD No.2 fuse is OK? →NG→ Replace fuse. ↓OK Is ACC applied to power amplifier? →No→ ACC wire harness faulty. ↓Yes Is ACC applied to radio assembly? →No→ Power amplifier faulty. ↓Yes Radio assembly faulty. 20 CD Player POWER COMING IN, BUT CD PLAYER NOT OPERATING Is CD installed correct side up? →No→ Install correctly. ↓Yes Functions OK if different CD installed? →Yes→ CD faulty. ↓No Is radio operating normally? →Yes→ Is temperature inside cabin hot? →Yes→ Protective circuit in operation. ↓No ↓No Has sudden temperature change →Yes→ Formation of condensation occurred inside cabin? due to temp. change. ↓No CD player faulty. Is there continuity in speaker wire →No→ Speaker wire harness faulty. harness? ↓Yes Temporarily install another speaker. →Yes→ Speaker faulty. Functions OK? ↓No Hissing sound from speaker? →No→ Power amplifier faulty. Recheck system after repair. ↓Yes Radio assembly faulty. Recheck system after repair.