Veris Technologies 3150 Soil EC Mapping System - Trouble-shooting - Manual (Page 7)

problem is not with the wiring harness or signal cable extension. It is most likely in
the terminal connector wire. Check resistance in it by placing one ohmmeter lead
on the coulter wire terminal bolt and the other lead in the end of the terminal wire
socket. Replace connector wire (PN 14226) as necessary.
Figure 3.3 Testing cable at end of signal cable wiring harness
Figures 3.4 ab. a. Separating sure-seal connector b. Testing terminal connector wire
4. If there is a >2 ohm reading in the signal cable harness or signal extension cable,
visually inspect the wiring harness and cable extension for damage. If a visual
inspection doesn‘t reveal a problem, you will need to test continuity of the wiring
harness and cable. You will need to ohm these cables out individually. Disconnect
signal extension cable from implement and insert ohmmeter leads into sockets as
shown below.