Inspection Procedure 16

INSPECTION PROCEDURE 16: Noise Comes Out, but neither AM nor FM Sounds.

DIAGNOSIS

STEP 1. Check the state of the antenna.

Check that there is no damage or crack in the roof antenna.

Q: Is the check result normal?

YES : Go to Step 2.

NO : Repair or replace the roof antenna.

STEP 2. Check to see if inspections are taking place is an area exposed to special electric fields.

Q: Are inspections taking place under special electric field conditions (underground garage, inside a building, etc).?

YES : Go to Step 3.

NO : Go to Step 4.

STEP 3. Relocate and check.

Automatically receive in a good reception area that is not exposed to special electric fields.

Q: Is reception of the strongest radio frequency possible within the area?

YES : The procedure is complete.

NO : Go to Step 4.

STEP 4. Tune then check.

Q: Did the sensitivity improve after tuning?

YES : The procedure is complete.

NO : Go to Step 5.

STEP 5. Check the antenna plug is connected to the radio and CD player.

Q: Is the antenna plug thoroughly connected to the radio and CD player?

YES : Go to Step 6.

NO : Thoroughly the antenna plug connect to the radio and CD player.

STEP 6. Check by temporarily replacing the radio and CD player.

Q: Are operations normal when using another radio and CD player?

YES : Either repair or replace the new radio and CD player.

NO : Repair or replace the roof antenna.