Instructions Manual

Pub. #OM17-MSP3

6-8

Figure 4.3 Testing cable at end of signal cable wiring harness

Figures 4.4 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.

Figures 4.5 a and b. Checking continuity of signal extension cable with one ohmmeter lead

contacting pins in extension cable end, and other lead contacting corresponding test box terminal.