TM 5-3805-293-23-2
0034
CAN DATA LINK CIRCUIT TEST CONTINUED
5. Using digital multimeter, test continuity of CAN+ circuit K900-YL between the engine ECM harness connector
FA-C17 (Figure 4, Item 1) terminal 20 (Figure 4, Item 2) and harness connector FA-C22 (Figure 4, Item 4)
terminal 9 (Figure 4, Item 3). Resistance should be less than 5 ohms.
a. Continuity - proceed to step 6.
b. No Continuity - harness is open, replace rear main harness (WP 0188).
Figure 4. Engine ECM Harness Connector FA-C17 and Main Harness Connector FA-C22.
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