B6: Check For Short to Ground

With EM015, EM010 and EM039 disconnected, measure the insulation resistance between EM015/003 and ground EM010/022.

- Is the resistance > 10 M ohms?
Yes
Reconnect EM010
GO to B7 B7: End
No
Inspect harness/connectors EM015, EM039 for bent/pushed back pins, damage or corrosion.
Repair as necessary and test the system for normal operation.