What are these DTC's? SPN 699, and SPN 701

Markrhoyt

Cadet
Joined
Sep 1, 2011
Messages
20
I have a 2013 Volvo Penta V8 300 that won't start. I am getting no power to the coil thus no spark. Diacom software shows 2 DTC's;
(1) SPN 699 Aux PWM Driver 3
(2) SPN 701 Auxiliary I/O 1
Any body know what these mean?
Does the coil get it's power through the ECM or directly from the ignition switch?
 
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