Inspection Procedure 17

Using the auto select function, too few automatic stations are selected.

DIAGNOSIS

STEP 1. Consider the number of radio stations. Are there enough in the area?

Q: Consider the number of radio stations. Are there enough in the area?

YES: Go to Step 2.
NO: Confirm automatic selection selects the strongest signals in the area. If not, go to Step 3.

STEP 2. Consider the distance to the radio stations. Are the transmitting antennas within 2 miles?

Q: Consider the distance to the radio stations. Are the transmitting antennas within 2 miles?

YES: Go to Step 3.
NO: Confirm automatic selection selects the strongest signals in the area. If not, go to Step 4.

STEP 3. Is the check being conducted under special electrical field conditions?

Q: Is the check being conducted under special electrical field conditions (such as in an underground garage or inside a building)?

YES: Go to Step 4
NO: Go to step 5.

STEP 4. Is proper performance obtained when the vehicle is moved?

Q: Is proper performance obtained when the vehicle is moved?

YES: The auto-select function should operate normally.
NO: Go to step 5.

STEP 5. Is the antenna plug connected to the radio properly?

Q: Is the antenna plug connected to the radio properly?

YES: Go to Step 6.
NO: The antenna plug is reconnected to the radio properly. The auto-select function should operate normally.

STEP 6. Does the problem disappear if another radio is used?

Q: Does the problem disappear if another radio is used?

YES: Repair or replace the radio. The auto-select function should operate normally.