# AMP Research 19-22 Dodge RAM 1500 OBD-II Module w/ New Firmware Are your AMP Research PowerStep running boards intermittently operating due to a loose or damaged OBD-II module? Check out the AMP Research Replacement OBD-II Module, which includes everything necessary to repair the faulty module in your AMP Research plug-and-play wiring harness! - Black This Part Fits: Year Make Model Submodel 2019-2022 Ram 1500 Big Horn 2019-2022 Ram 1500 HFE 2019-2022 Ram 1500 Laramie 2019-2021 Ram 1500 Laramie Longhorn 2019-2022 Ram 1500 Limited 2021-2022 Ram 1500 Limited Longhorn 2019-2022 Ram 1500 Lone Star 2021 Ram 1500 Longhorn 2019-2022 Ram 1500 Rebel 2020-2021 Ram 1500 Special Service 2019-2022 Ram 1500 Tradesman 2021-2022 Ram 1500 TRX 2021 Ram 1500 TRX Launch Edition 2019 Ram 1500 Classic Big Horn 2019-2022 Ram 1500 Classic Express 2019 Ram 1500 Classic Laramie 2019 Ram 1500 Classic Lone Star 2019-2022 Ram 1500 Classic SLT 2019-2022 Ram 1500 Classic Special Service 2019-2022 Ram 1500 Classic Tradesman 2019-2022 Ram 1500 Classic Warlock 2018-2022 Ram 2500 Big Horn 2018-2022 Ram 2500 Laramie 2018-2021 Ram 2500 Laramie Longhorn 2018-2022 Ram 2500 Limited 2021-2022 Ram 2500 Limited Longhorn 2019-2022 Ram 2500 Lone Star 2018-2022 Ram 2500 Power Wagon 2018 Ram 2500 SLT 2018-2022 Ram 2500 Tradesman 2018-2022 Ram 3500 Big Horn 2018-2022 Ram 3500 Laramie 2018-2020 Ram 3500 Laramie Longhorn 2018-2022 Ram 3500 Limited 2021-2022 Ram 3500 Limited Longhorn 2019-2022 Ram 3500 Lone Star 2018-2022 Ram 3500 SLT 2018-2022 Ram 3500 Tradesman ## Details - **Price:** 137.47 CAD - **Vendor:** AMP Research - **Type:** Wiring Connectors ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 137.47 CAD | In stock | ## Images - User 3 --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/amp-research-19-22-dodge-ram-1500-obd-ii-module-w-new-firmware) > Updated: 2026-07-13