A11: Check Ground Continuity Control Module

Measure the resistance between EM027/009 (#1 control module) and ground EM008R

Repeat for EM029/009 (#2 control module) and ground EM008R

- Is the resistance < 0.5 ohms?
Yes
GO to A12 A12: Check For Short to B+ - (#1 Control Module)
No
Inspect connector EM027 or EM029 for bent/pushed back pins or locate and repair the harness/ground. Test the system for normal operation.