F15: Check For Short to B+

With EM010 and EM012 disconnected, measure the voltage between EM010/023 and EM012/014

Is the voltage 0 (zero) V?

Yes
GO to F16, F16: Check For Short to B+

No
Inspect harness/connectors EM010, EM012 and EM023 for corrosion, damaged/pushed back pins.
Repair as required and reconnect plug(s).
GO to F19, F19: End