Head unit will not turn on.

 

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.

 

Posted by: - Sat, Oct 14, 2017 at 12:51 AM. This article has been viewed 11385 times.
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