How to Fix RV Black Tank Sensors Not Reading - Complete Replacement Guide
External tank sensors fail after years from adhesive degradation. Clean and reattach with fresh 3M VHB tape, or upgrade to SeeLevel II system for more reliable readings.
External tank sensors fail after years from adhesive degradation. Clean and reattach with fresh 3M VHB tape, or upgrade to SeeLevel II system for more reliable readings.
Without seeing your specific sensors, the most common RV tank sensors are either paddle-style sensors that unscrew from the tank wall or probe-style sensors that require disconnecting wiring and removing mounting screws. Always disconnect power and drain tanks completely before attempting removal.