No structured method or software to test wiring harness pins for proper signal output.

Existing solution requires manual probing and interpretation of multimeter readings without a guided testing protocol or automated diagnosis.

Severity

2Mild

Willingness to Pay

implied

Added

Apr 27, 2026

Workarounds Described

grounds COM pin on multimeter and manually probes each pin with hazards on

Implied Software Gaps

App that receives multimeter readings and compares against expected harness pinout signals

App Concept

WiringWizard Pro

A mobile app that guides technicians through wiring harness testing with visual pin diagrams and automated signal detection. Connect a Bluetooth-enabled multimeter or harness tester, and the app shows which pins should be active, checks for proper flashing patterns, and logs results.

Key Features

Guided pin-by-pin testing with visual diagrams
Bluetooth multimeter integration for real-time signal reading
Automated validation of signal patterns (e.g., turn signal flash rate)
Test result logging and export for repair records

Target Users: Automotive electrical technicians and DIYers working on vehicle wiring harnesses

Revenue Model: Freemium with $9.99/month Pro tier for unlimited tests and Bluetooth integration

Existing Solutions Mentioned

multimeter

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