{"product_id":"benchforce-j1939-120-ohm-can-termination-harness","title":"120 Ohm CAN Termination Resistor Harness","description":"\u003cp\u003eThis termination resistor ends the network. It is the termination point. Most ECMs or PCMs have one built-in so that the other computers know where the signals end. However, TCMs, BCMs, and brake controllers don’t have a termination resistor because they aren’t the end of the network. We have one built into the \u003ca title=\"PowerBlock\" href=\"https:\/\/benchforce.com\/collections\/powerblocks\" data-mce-href=\"https:\/\/benchforce.com\/collections\/powerblocks\"\u003ePowerBlock\u003c\/a\u003e, so you can turn on CAN termination for those modules and still program them.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIf you have a PowerBlock II, III, or IV the termination resistor is built in.\u003c\/strong\u003e \u003cem\u003e\u003cstrong\u003eOnly if you have a PowerBlock I (now discontinued) would this be useful.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eTo use this termination resistor, you need our \u003ca title=\"BenchForce Y-Splitter Harness\" href=\"https:\/\/benchforce.com\/products\/benchforce-y-splitter-harness\" data-mce-href=\"https:\/\/benchforce.com\/products\/benchforce-y-splitter-harness\"\u003eY splitter\u003c\/a\u003e. Install the harness at one side of the Y and an ECU on the other end of the Y. This will make the termination in line with the circuit.\u003c\/p\u003e\u003c!----\u003e","brand":"BenchForce","offers":[{"title":"Default Title","offer_id":13805147422778,"sku":"BF01040","price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0077\/8849\/4906\/products\/100-01040.png?v=1749481929","url":"https:\/\/www.benchforce.com\/products\/benchforce-j1939-120-ohm-can-termination-harness","provider":"BenchForce","version":"1.0","type":"link"}