Inspection Procedure 20

Inspection Procedure 20: Using the auto select function, too few automatic stations are selected.

DIAGNOSTIC PROCEDURE

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 the number of radio stations.

Q. Are there sufficient numbers of radio stations within the area?

YES Go to Step 3.

NO Go to Step 4.

STEP 3. Check the distance from the transmission antenna.

Q. Is there a transmission antenna within a range of 2 miles?

YES Go to Step 5.

NO Go to Step 4.

STEP 4. Check if there is any receivable radio station when there is no transmission antenna in the vicinity.

Execute automatic selection and check to see that the strongest radio frequency is receivable within the area.

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

YES There is no action to be taken.

NO Go to Step 5.

STEP 5. Check that there is no vehicle under special electric field condition.

Q. Is the check result normal?

YES Go to Step 7.

NO Go to Step 6.

STEP 6. 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 There is no action to be taken.

NO Go to Step 7.

STEP 7. 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 Repair or replace the radio and CD player.

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