CHASSIS ELECTRICAL ± Radio and Tape Player
54A-51
A-3 Broadcasts can be heard but FM/MW/LW has a lot of noise.
(1) (2)
Noise occurs when the engine is stopped.
Yes
Do the following measures eliminate the noise?
D Tune to a station with a strong signal.
D Extend the antenna completely.
D Adjust the sound quality to suppress high tones.
Yes
OK
No
Is the radio body earth mounted securely?
No
Securely tighten the nuts for the body
earth.
Yes
Is the antenna plug properly connected to the radio?
No
Correctly attach the antenna plug.
Yes
Is the antenna itself in good condition or is it properly
mounted?
No
Clean the antenna plug and earth wire
mounting area. Mount the antenna se-
curely.
Yes
If there is more noise than other radios, consult a service
centre.
Is the noise eliminated?
No
Yes
OK
Noise occurs when the engine in running.
Inspect the vehicle's noise suppressor. (Refer to A-4.)
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