Parasitic battery drain leaves trucks dead overnight when the cause is not obvious, requiring a workaround instead of proper diagnosis.

Workarounds Described

• install a kill switch and live with the drain

Implied Software Gaps

• Automated parasitic drain detection and circuit isolation system that avoids guesswork and manual kill switch installation.

DrawDetect Pro

An intelligent diagnostic device and app that identifies parasitic battery drains by monitoring current draw over time and pinpointing the circuit causing the issue. It provides actionable reports and suggested fixes, saving hours of manual testing.