These are replacement OBD-II pass-through harnesses for AMP Research plug-and-play PowerStep sets, which connect at the vehicle's diagnostic port. Each is listed against specific vehicles; match yours before ordering.
Features
A pass-through harness
AMP Research describes this part as a pass-thru harness for the OBD-II module.
For plug-and-play sets
Plug-and-play PowerStep sets connect at the vehicle's OBD-II port.
Made for specific vehicles
The part is listed against specific vehicles; check the fit notes.
The harness on its own
The listing covers the pass-through harness only.
Uses your kit's guide
Fitting follows the installation guide for your PowerStep kit.
Fitment & Compatibility
Fit guidance: Choose your vehicle, then match your PowerStep kit's part number to the part's listing before ordering; the parts in this line differ by vehicle, kit and version.
Specifications
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Part type: Replacement OBD-II pass-through harness
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Connection: Vehicle OBD-II port
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Warranty: Term not published by AMP Research
Installation
Installation: Follow the installation guide for your AMP PowerStep kit
There is no separate installation sheet for this part. It is fitted using the installation guide for the AMP PowerStep kit it belongs to, which shows where the part sits and how it connects. If the original installer is not doing the work, a shop familiar with PowerStep systems is the safest choice.
Warranty, Shipping & Returns
Warranty. AMP Research's product pages do not publish a warranty term for this replacement part. If you need coverage details before ordering, contact us with your PowerStep kit's part number and we will confirm them.
Inspect on delivery. Check the part against this listing's part number as soon as it arrives, and note any shipping damage on the delivery paperwork before signing. Compare it with the part it replaces before installing, so a mismatch is caught while the packaging is still intact.
Replacement parts are final sale unless defective.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About AMP Research
AMP Research has built PowerStep power-retractable running boards since 2002, and it supplies individual replacement parts so a worn or damaged component can be changed without replacing the whole set. Replacement parts are specific to the vehicle and to the series of PowerStep installed.
The pass-through harness sits with AMP Research's plug-and-play parts, including replacement OBD-II modules and the Plug-N-Play Conversion Kit.
A PowerStep set is a system: step assemblies on motorized and idler linkages, a controller, a wire harness and, on plug-and-play sets, an OBD-II module that reads the door signal. Replacing one part means matching it to the kit it came from, which is why every listing here names the kits it serves.
