Toyota T100 1996 Service Manual page 1908

11 Tape player
S : Radio + Tape Player
P : Radio − Tape Player (Separate Power Amplifier)
Is radio operating normally?
No
Is hiss produced by non−functioning speaker?
No
Is there continuity in speaker wire harness?
Yes
Temporarily install another speaker.
Functions OK?
NG
S Tape player faulty.
U Radio assembly faulty.
Radio assembly faulty.
P
Recheck system after repair.
1996 TOYOTA T100 (RM449U)
BODY ELECTRICAL
ANY SPEAKER DOES NOT WORK
U : Radio − Tape Player (Built−in Power Amplifier)
− AUDIO SYSTEM
Yes
S Tape player faulty.
U P Radio assembly faulty.
Yes
S Tape player faulty.
U Radio assembly faulty.
Radio assembly faulty.
P
Recheck system after repair.
No
Speaker wire harness faulty.
OK
Speaker faulty.
BE−73