BE/Body Electrical Systems — Tape Player Either Speaker Does Not Work, page 98

BE–98
BODY ELECTRICAL SYSTEM – AUDIO SYSTEM

CONTINUED FROM PREVIOUS PAGE

W
Hissing sound from speaker?
No → Power amplifier faulty. Recheck system after repair.
Yes
Radio assembly faulty. Recheck system after repair.

12 Tape Player EITHER SPEAKER DOES NOT WORK

W : w/ Power Amplifier
WO : w/o Power Amplifier

Is radio operating normally?
Yes → Radio assembly faulty.
No
Is hiss produced by non–functioning speaker?
Yes WO Radio assembly faulty.
Yes W Radio assembly faulty. Recheck system after repair.
No
Is there continuity in speaker wire harness?
No → Speaker wire harness faulty.
Yes
Temporarily install another speaker Functions OK?
Yes → Speaker faulty.
No
WO Radio assembly faulty.
W Power amplifier faulty. Recheck system after repair.