Radio Reception Condition Inspection
- Switch the ignition to ACC or ON.
- Turn the audio unit power to ON.
- Tune in the radio.
- While pressing the POWER/VOLUME switch, simultaneously press the PRESET 2 button for 0.5 s or more .
- Inspect according to the following table:CAUTION:
- Even if the system is normal, radio reception may be difficult depending on where the system is inspected (indoors/outdoors, or conditions at the location). Before inspecting the system, verify that radio reception is adequate.
- When performing the inspection, select the best area for receiving radio frequencies.
INSPECTION DISPLAY ACTION Launch the radio reception condition inspection mode. LEV 10 - LEV 5 Roof antenna, antenna feeder and audio unit are normal. LEV 4 - LEV 3 Change frequencies and re-perform the inspection. LEV 2 - LEV 0 - Inspect the roof antenna and antenna feeder.
(See ROOF ANTENNA INSPECTION .)
(See ANTENNA FEEDER NO.1 INSPECTION .)
(See ANTENNA FEEDER NO.2 INSPECTION .)
- If either the roof antenna and antenna feeder is not normal, replace the malfunctioning part.
(See ROOF ANTENNA REMOVAL/INSTALLATION .)
- If the roof antenna and antenna feeder are normal, replace the audio unit.
(See AUDIO UNIT REMOVAL/INSTALLATION .)
- If either the roof antenna and antenna feeder is not normal, replace the malfunctioning part.
- Cancel the diagnostic assist function by either turning off the audio unit power or by switching the ignition OFF (LOCK).