After a dealer-installed OEM steering rack replacement, the steering wheel is excessively stiff at low speeds and parked, indicating unresolved calibration or installation issue.

Aftermarket and dealer repair services often miss or skip required electronic calibration steps (SAS reset, EPS calibration) for variable-assist steering systems, leaving the owner with unsatisfactory steering feel and no clear self-service diagnostic tools.

Severity

3Medium

Willingness to Pay

implied

Added

May 1, 2026

App Concept

SteerCheck Pro

A mobile app that guides car owners and DIY mechanics through post-repair electronic calibrations for steering systems. It pairs with a low-cost OBD2 scanner to read SAS angle, EPS torque, and solenoid signals, flagging misconfigurations and offering step-by-step reset procedures for common makes. No more relying on dealership guesswork.

Key Features

Guided SAS reset and EPS calibration wizard for popular vehicle makes
Real-time steering torque and angle readout via OBD2
Solenoid valve test mode to identify faulty assist solenoids
Vehicle-specific repair notes and community check-in database

Target Users: Car owners and DIY mechanics who repair their own vehicles or want to verify dealer work, particularly those with variable-assist or electronic power steering systems.

Revenue Model: Freemium: free basic scan; $9.99 per vehicle calibration guide or $29.99 annual unlimited subscription.

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