| 1. | Check the audio driving instructions volume setting. Is it set to OFF? YES - Set the volume to an audible lebel.n NO - Go to 2. |
| 2. | Perform the System Link check under the picture diagnosis. Can the sound be heard? YES - The system is OK at this time.n NO - Go to 3. |
| 3. | Check for open and short to body ground in the speaker circuits. Are the circuits OK? YES - Go to 4. NO - Repair open or short to body ground in the wire speaker circuits.n |
| 4. | Check the speaker. Is the speaker OK? YES - Replace the AVN unit.n NO - Replace the speaker.n |