{"product_id":"mercury-harness-assy-84-896377t02","title":"Mercury – DTS Command Module Harness (Shadow Mode Triple) | Command Module Wiring | 84-896377T02","description":"\u003cp data-start=\"0\" data-end=\"100\"\u003e\u003cstrong data-start=\"0\" data-end=\"100\"\u003eMercury – DTS Command Module Harness (Shadow Mode Triple) | Command Module Wiring | 84-896377T02\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"102\" data-end=\"105\"\u003e\n\u003cp data-start=\"107\" data-end=\"505\"\u003e\u003cstrong data-start=\"107\" data-end=\"119\"\u003eOverview\u003c\/strong\u003e\u003cbr data-start=\"119\" data-end=\"122\"\u003eThis harness connects the command module into a triple-engine DTS setup running Shadow Mode. It’s the updated replacement for 84-896377A01, so it drops right into rigs using 2007-and-newer Gen I DTS engines. The wiring run ends up cleaner and steadier, which helps Shadow Mode feel smooth instead of touchy. It’s a quick swap that keeps the control system behaving the way it should.\u003c\/p\u003e\n\u003chr data-start=\"507\" data-end=\"510\"\u003e\n\u003cp data-start=\"512\" data-end=\"998\"\u003e\u003cstrong data-start=\"512\" data-end=\"528\"\u003eKey Features\u003c\/strong\u003e\u003cbr data-start=\"528\" data-end=\"531\"\u003e    • \u003cstrong data-start=\"557\" data-end=\"583\"\u003eCommand Module Harness\u003c\/strong\u003e – Provides the wiring path for DTS command module connections.\u003cbr data-start=\"646\" data-end=\"649\"\u003e    • \u003cstrong data-start=\"675\" data-end=\"697\"\u003eShadow Mode Triple\u003c\/strong\u003e – Built for three-engine Shadow Mode setups.\u003cbr data-start=\"742\" data-end=\"745\"\u003e    • \u003cstrong data-start=\"771\" data-end=\"793\"\u003eDirect Replacement\u003c\/strong\u003e – Updated OEM version of 84-896377A01.\u003cbr data-start=\"832\" data-end=\"835\"\u003e    • \u003cstrong data-start=\"861\" data-end=\"880\"\u003eGen I DTS Ready\u003c\/strong\u003e – Fits 2007-and-newer DTS engines.\u003cbr data-start=\"915\" data-end=\"918\"\u003e    • \u003cstrong data-start=\"944\" data-end=\"962\"\u003eOEM Connectors\u003c\/strong\u003e – Factory plugs that lock in tight.\u003c\/p\u003e\n\u003chr data-start=\"1000\" data-end=\"1003\"\u003e\n\u003cp data-start=\"1005\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1005\" data-end=\"1036\"\u003eEngine \u0026amp; Boat Compatibility\u003c\/strong\u003e\u003cbr data-start=\"1036\" data-end=\"1039\"\u003e    • Digital Throttle and Shift Gen I\u003cbr data-start=\"1097\" data-end=\"1100\"\u003e    • Triple engine\u003cbr data-start=\"1139\" data-end=\"1142\"\u003e    • Shadow Mode systems\u003c\/p\u003e\n\u003chr data-start=\"1189\" data-end=\"1192\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1604\"\u003e\u003cstrong data-start=\"1194\" data-end=\"1230\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003cbr data-start=\"1230\" data-end=\"1233\"\u003eA fresh harness keeps Shadow Mode from feeling jumpy or out of sync when you’re on the throttle. Commands pass cleanly across all three engines, and the system doesn’t get confused by worn connectors or patched wiring. Service work is easier too, since the harness follows a simple, predictable path. It’s one of those parts that helps a busy DTS setup feel more settled.\u003c\/p\u003e\n\u003chr data-start=\"1606\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1611\" data-end=\"1859\"\u003e\u003cstrong data-start=\"1611\" data-end=\"1626\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003cbr data-start=\"1626\" data-end=\"1629\"\u003eOEM wiring holds up to vibration, heat, and salt spray, and the connectors match Mercury’s layout exactly. That means fewer weird glitches and steadier control when the water gets rough. It’s reliable gear you can trust long-term.\u003c\/p\u003e\n\u003chr data-start=\"1861\" data-end=\"1864\"\u003e\n\u003cp data-start=\"1866\" data-end=\"2031\"\u003e\u003cstrong data-start=\"1866\" data-end=\"1873\"\u003eFAQ\u003c\/strong\u003e\u003cbr data-start=\"1873\" data-end=\"1876\"\u003e\u003cstrong data-start=\"1876\" data-end=\"1924\"\u003eQ1: How do I know this is the right harness?\u003c\/strong\u003e\u003cbr data-start=\"1924\" data-end=\"1927\"\u003eA: If your boat has three Gen I DTS engines running Shadow Mode, this is the harness that belongs there.\u003c\/p\u003e\n\u003cp data-start=\"2033\" data-end=\"2141\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2079\"\u003eQ2: Does it replace the older A01 harness?\u003c\/strong\u003e\u003cbr data-start=\"2079\" data-end=\"2082\"\u003eA: Yep—this is the direct OEM replacement for 84-896377A01.\u003c\/p\u003e\n\u003cp data-start=\"2143\" data-end=\"2242\"\u003e\u003cstrong data-start=\"2143\" data-end=\"2186\"\u003eQ3: Any calibration after installation?\u003c\/strong\u003e\u003cbr data-start=\"2186\" data-end=\"2189\"\u003eA: No—DTS checks itself once everything’s plugged in.\u003c\/p\u003e\n\u003cp data-start=\"2244\" data-end=\"2346\"\u003e\u003cstrong data-start=\"2244\" data-end=\"2281\"\u003eQ4: How does it handle saltwater?\u003c\/strong\u003e\u003cbr data-start=\"2281\" data-end=\"2284\"\u003eA: Fine, just rinse the area now and then and check the plugs.\u003c\/p\u003e\n\u003cp data-start=\"2348\" data-end=\"2479\"\u003e\u003cstrong data-start=\"2348\" data-end=\"2400\"\u003eQ5: What are signs your old harness was failing?\u003c\/strong\u003e\u003cbr data-start=\"2400\" data-end=\"2403\"\u003eA: Sluggish Shadow Mode response, random dropouts, or intermittent shifting.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46936027562275,"sku":"84-896377T02","price":783.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/PV499331.jpg?v=1698795833","url":"https:\/\/partsvu.com\/en-ca\/products\/mercury-harness-assy-84-896377t02","provider":"PartsVu","version":"1.0","type":"link"}