Troubleshooting guide

Symptom

Cause

Solution

No power

The car ignition is not on.

If the power supply is properly connected to the

 

 

car accessory switch the ignition key to “ACC”.

 

The fuse is blown.

Replace the fuse.

 

 

Disc cannot be loaded.

Presence of disc inside the player.

Remove the disc in the player then put a new

 

 

upward.

Disc cannot be read.

Inserting the disc in upside down.

Insert the compact disc with the label facing

 

 

upward.

 

Compact disc is extremely dirty or defective.

Clean the disc or try to play a new one.

 

Temperature inside the car is too high.

Cool off until the ambient temperature returns to

 

 

normal.

No sound

Volume is in minimum.

Adjust volume to a desired level.

 

Wiring is not properly connected.

Check wiring connection.

The buttons do not work.

The built-in microcomputer is not operating

Press the RESET button.

 

properly due to noise.

 

 

Front panel is not properly fix into its place.

Reinstall the front panel.

Sound skips.

The installation angle is more than 30 degrees.

Adjust the installation angle to less than 30

 

The disc is extremely dirty or defective.

degrees.

 

 

Clean the compact disc/try to play a new one.

The radio does not work,

The antenna cable is not connected the signals are

Insert the antenna cable firmly select a station

the radio station automatic

too weak.

manually.

selection does not work.

 

 

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Hyundai H- CDM8039 instruction manual Troubleshooting guide, Symptom Cause Solution