N4: Check Harness Supply Continuity

With EM010, EM011, PI006 P1004 & PI042 disconnected, measure the resistance between EM010/021 & PI006/004
Repeat for EM011/008 & P1006/004

Is the resistance < 0.5 ohms?

Yes
Go to N5

No
Inspect EM010, EM011, PI001 & PI006 for bent/pushed back pins or locate & repair the harness/splices EMS01 & PIS09