I5: Check ABS/TCCM to TCM Continuity

Locate connectors LF037 (ABS/TCCM) LF040 & EM007 (TCM)

Is there continuity between LF037/005 & EM007/083?
Is there continuity between LF037/015 & EM007/082?

Yes
Go to I6

No
Repair the harness/connector pins LF040/003, LF040/004 & test the system for normal operation