Diagnosis, Function Test - Section 11

Function Test Explanation

Function Test:

- Tune-in a weak radio station (music).

- Set fader, bass, treble and balance to center range (RESET reading in display window).

- Verify reception quality of AM and FM band by driving a 360 ° circle (in a large parking lot) while performing road test.

- Compare function test results against identical vehicle (with integrated antenna) from dealer stock. Tune-in same radio station, ensure that the settings are set to position 0 and perform same road test as above and over same course.

- If components are replaced, repeat entire function test.