Technical Service Bulletin 844 — 2025 WILSON GRAIN
UNKNOWN OR OTHER
Bulletin Details
| TSB ID | 844 |
| Manufacturer | |
| Vehicle | 2025 WILSON GRAIN |
| Component | UNKNOWN OR OTHER |
| Communication Date |
Bulletin Summary
TECHNICAL SERVICE BULLETIN RE:HYDRO-Trap Kar-Tech Remote Dear HYDRO-Trap Trailer Owner: This Technical Service Bulletin is being sent to you as an owner of a Wilson trailer with a HYDRO-Trap system. Your HYDRO-Trap opening system was provided with vendor supplied manual switches on the side rail of the trailer, and a compatible Kar-Tech remote control. This remote is paired to a receiver which controls the trap operation on your trailer. This pairing is through a preexisting frequency from the Kar-Tech manufacturer. CAUTION: A potential issue exists with the Kar-Tech remote frequency pairing, which may inadvertently be paired with another trailer’s receiver. This may cause an issue where the use of your remote may cause the trap door on another trailer to open if on the same pairing frequency and within the frequency range. Do not use your remote to operate your trap doors until you have performed the correction below. CORRECTION: Please see the enclosed instructions on how to reprogram your Kar-Tech remote and re-pair it with the receiver on your trailer. There is also a QR Code in the lower corner of this letter that you can use to view a video of the process.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.