Head unit will not turn on.
Rating: Unrated | Last Updated: Sat, Oct 14, 2017 at 12:57 AM
1. Incorrect serial number was used when flashing Maestro module:
Flash Maestro with correct serial number
2. 4 pin Maestro data cable is disconnected or damaged:
Check for proper connection or disconnected pins.
3. Monitor key-harness or main harness are disconnected:
Check for proper connection or disconnected pins.