Noise Produced By Vibration Or Shock While Driving (Audio System) - Toyota HILUX 1993 Repair Manual

BE–106
Noise
Is speaker properly installed?
Yes
Is each system correctly installed?
Yes
With vehicle stopped, lightly tap each
system. Is noise produced?
Noise produced by static electricity accumu–
lating in the vehicle body.
BODY ELECTRICAL SYSTEM
NOISE PRODUCED BY VIBRATION OR SHOCK WHILE
DRIVING
Yes
– Audio System
Install properly.
Each system faulty.