ok here is the test results. From A2/S2 is open. Voltage to the frame ,battery to the frame i show nothing. checked power fuses removed ,continuity on all three. checked cables a few of them look scuffed up, removed them and bent looking for open cuts. looked ok, no wire showing. cable ends look ok. S1 to S2 traction had continuity. S1 to S2 hyd motor had continuity. E1 to E2 on Q1 meter shows 3.7 and beeps. checked S2 to frame open. did the Q1 test. Big E to C continuity meter beeps. C to E continuity meter beeps. E to C continuity meter beeps. E to B 53.6 ohms no beep. C to B 54.6 no beep. B to E 54.3 no beep. rec 1 blown continuity both ways. snubs both together 2.6 meter beeps not sure how to test tm's