This bulletin applies to a host of Honda vehicles including 2020-2021 Accord, Civic, Clarity, CR-V, HR-V, Insight, Odyssey, Passport, Pilot and Ridgeline and 2020 Fit vehicles.
If you can duplicate the DTC, troubleshooting will take you through the step-by-step process in isolating the faulty component. In most cases, the SRS unit should be the last on the list of components to replace.
This bulletin applies to a host of Honda vehicles including 2020-2021 Accord, Civic, Clarity, CR-V, HR-V, Insight, Odyssey, Passport, Pilot and Ridgeline and 2020 Fit vehicles.
You may find DTC U3000-49 (internal failure of the SRS unit). There are several possible causes for this DTC. If you can duplicate the DTC, troubleshooting will take you through the step-by-step process in isolating the faulty component. In most cases, the SRS unit should be the last on the list of components to replace.
Here is a quick tip for troubleshooting a faulty seat weight sensor: Disconnect all of the seat weight sensors and clear DTCs. If DTC U 3000-49 does not reappear, then replace the seat frame/rail. If you are using a seat frame from a known good vehicle, always find a vehicle with the same trim level. Swapping seat frames with different trim levels may result in the same DTC condition and cause confusion.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
