
Description
Do you want to use a Tazer RAM or BurnBox RAM without having to pull the radio to install the bypass module? Or use a 3rd party scan tool or programmer on your 2018 RAM? Simply snap out your factory OBDII connector from its bracket, and snap in one of the female OBDII connectors from this harness. This gives you an additional OBDII port right behind the factory port, that is not blocked by the security gateway. The device cannot communicate with the radio using this kit, so if you are using a Tazer RAM, Navigation In Motion won’t work.
Works on all 2018 Ram 1500,2500,3500.
WARRANTY
Z Automotive products carry a 90-day warranty against defects in materials and/or workmanship. An optional extended warranty is offered for purchase at check out, at the time of original purchase, or up to a month after the sale regardless if bought directly on this website or through an authorized retailer.
Contact support for any technical difficulties, even if long past the warranty period. Often the problem can be easily resolved. We’re always looking to help!
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![Z AUTOMOTIVE OBD T-HARNESS BYPASS [LONG] (2018-2021 RAM 1500, 2500 & 3500 HD)](https://coloradospeed.com/wp-content/uploads/2026/05/Z_OBD_T_LONG-300x225.jpg)
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