Staff Answer
Sep 25, 2026 - 06:30 AM
Yes, both of these components are available to ensure your 2023 Chevrolet Silverado 1500 (3.0L Diesel High Country) is correctly configured for flat towing with the RVibrake3.
1. Dedicated 12V Outlet (Cigarette Lighter) Kit
Because modern vehicles often turn off or cycle power to factory 12V outlets when the ignition is switched off or the battery is disconnected, a direct-wire 12V auxiliary outlet kit is required to supply continuous power directly to your RVibrake3.
Recommended Part: Blue Ox 12 Volt Power Outlet Kit - Direct Wire (Part #BLU33QV) (Alternative Blue Ox socket kit: BX88459).
Function: Direct-wires to the battery lead with an inline 15-amp fuse to provide dedicated, uninterrupted power directly to the supplemental braking unit on your floorboard.
2. Battery Disconnect Kit
For flat towing your Silverado, GM requires disconnecting the negative battery cable to prevent the electronic power steering and active brake boost systems from interfering during flat towing.
Recommended Part: Blue Ox Manual Battery Disconnect Kit (Part #BX88443)
Function: Rated for 275 amps continuous duty and 1,250 amps surge capability on 12V systems. It installs inline on your negative battery terminal, allowing you to quickly cut power with a simple rotary switch instead of manually unbolting the battery post each time you tow.
