Restore reliable operation to your AMP Research PowerStep running boards with the AMP Research Replacement OBD-II Control Module, part number 19-03981-91. Designed as a replacement for a loose, damaged, or intermittently operating OBD-II module, this component helps renew communication between the vehicle and the AMP Research plug-and-play wiring harness. It is a practical solution for addressing module-related operating issues without replacing the complete running board system.
This replacement OBD-II module is intended for use with compatible AMP Research PowerStep applications and is designed to integrate with the existing wiring harness configuration. Its dedicated control function supports the electronic operation of the PowerStep system, helping the running boards extend and retract as intended when the vehicle doors are opened or closed. Verify vehicle and PowerStep compatibility before installation to ensure the replacement is appropriate for your application.
The AMP Research Replacement OBD-II Control Module fits select 2010 Ford F-250 Super Duty and 2010 Ford F-350 Super Duty applications. Installation should be performed with the vehicle and PowerStep system safely secured, and the original module should be inspected to confirm that it is the source of the operating problem. With its application-specific design and AMP Research branding, part number 19-03981-91 provides a direct replacement option for maintaining the functionality of a compatible PowerStep setup.
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