TM 5-3805-293-23-2
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CAN DATA LINK CIRCUIT TEST CONTINUED
6. Using digital multimeter, test the CAN+ circuit K900-YL for continuity between engine ECM harness connector
FA-C17 (Figure 5, Item 1) terminal 20 (Figure 5, Item 2) and transmission ECM harness connector FA-C21
(Figure 5, Item 3) terminal 67 (Figure 5, Item 4). Resistance should be less than 5 ohms.
a. Continuity - proceed to step 7.
b. No Continuity - harness is open, replace main rear harness (WP 0188).
Figure 5. Engine ECM Harness Connector FA-C17 and Transmission ECM Harness Connector FA-C22.
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