| 1. | With the ignition switch ON (II), push the power switch ON to see if power turns ON. Does the power turn on by turning the power switch? YES - Go to 2. NO - Go to procedure ''Power will not turn ON''. |
| 2. | Find out if all switches do not work, or if there is a specific switch that does not work. Is there a specific one that does not work? YES - Faulty rinted circuit board.n NO - Faulty audio unit.n |