Mitsubishi Electric 55624R(S)-MF Service Manual page 137

Is the check being conducted under special electrical field
conditions?
Example: in an underground garage
No
Is proper performance obtained when the
vehicle is moved?
No
Is the antenna completely extended?
Yes
Does tuning solve the problem?
Is the problem limited to the reception of a specific radio
station from a specific position?
No
Is the antenna plug properly connected to the unit?
Does the problem disappear when a different radio is
Antenna malfunction
(For motor antenna, refer to E- 1,2.) I
*For multipath noise and fading noise problems, refer
or inside a building
Yes
Refer to troubleshooting E-l.
Electrical field condition related.*
Ensure proper connection.
Repair or replace radio.
I
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