
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.