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AMP Research PowerStep OBD-II Pass-Through Harness

AMP Research PowerStep OBD-II Pass-Through Harness

$54.00 $107.99
  • sku: WOF88155414149
  • Category: Vehicle Parts
  • Availability: in stock

  • AMP Research PowerStep OBD-II Pass-Through HarnessAMP Research 76405-01A keeps an additional diagnostic-port connection available with a compatible OBD-connected PowerStep system. This is a port-access harness, not a controller retrofit or...
shipping ask about this product

AMP Research PowerStep OBD-II Pass-Through Harness

AMP Research 76405-01A keeps an additional diagnostic-port connection available with a compatible OBD-connected PowerStep system. This is a port-access harness, not a controller retrofit or a complete running-board kit.

Key Features

  • Provides an additional OBD-II connection
  • Allows compatible diagnostic accessories to connect without removing the PowerStep harness
  • Plug-in harness accessory
  • Provides an Additional OBD-II Port

Fitment

Detail Value
Compatible application Compatible AMP PowerStep OBD-II system requiring this exact pass-through harness. Confirm connector and module compatibility with the installed system.
Application notes Provides an Additional OBD-II Port

Specifications

Detail Value
Brand AMP Research
Manufacturer part number 76405-01A
Product type OBD-II Pass-Through Harnesses
Condition New
Function Additional OBD-II connection
Product scope Harness only

Whats Included

  • PowerStep OBD-II pass-through harness

About AMP Research

AMP Research, a RealTruck brand, develops PowerStep automatic running boards, BedStep access steps and BedXTender cargo products. Its complete systems and service components use different mounting, electrical and body-specific configurations. Black Ops Auto Works offers the listed AMP product with the application information shown here.

Related Parts

  • Shop AMP Research running boards, bed-access products and service parts

FAQ

What is the 76405-01A?

It keeps an additional diagnostic-port connection available with a compatible OBD-connected PowerStep system. This is a port-access harness, not a controller retrofit or a complete running-board kit.

How is compatibility determined?

Compatible AMP PowerStep OBD-II system requiring this exact pass-through harness. Confirm connector and module compatibility with the installed system.

What should I know before installation?

Match the component label and connector arrangement before disassembly. Obtain the installed systems service procedure when a separate component guide is not supplied.

Does this include a complete PowerStep or BedXTender system?

No. This listing is the accessory or service component identified in Whats Included. Boards, motors, controllers or a complete extender are not implied unless they are expressly listed.

What material or operating details are verified?

Function: Additional OBD-II connection; Product scope: Harness only.

Can a similar-looking component be substituted?

No. Match the exact component number, connector layout and installed AMP system. Appearance alone does not verify an electrical or mechanical interchange.

Are the related parts confirmed for this application?

No additional vehicle-specific compatibility is implied by the brand collection link. The included components are only those expressly identified for this listing.

What should be checked after installation?

Check secure connections, correct routing and the installed systems normal operation. Keep wiring and moving parts clear of heat, abrasion and pinch points.

Installation Instructions

  1. Identify the exact installed AMP system and compare the supplied component with the manufacturers instructions.
  2. Isolate the system as directed before replacing electrical or moving components.
  3. Follow the installed systems component replacement procedure, using the specified connectors and hardware.
  4. Secure the assembly and inspect routing or clearance before restoring normal operation.
  5. Test the installed system after service; stop if operation or connector matching is incorrect.

Review the manufacturers exact-part information.

Prop 65 Warning

WARNING: Cancer and Reproductive Harm. For more information, visit www.P65Warnings.ca.gov.

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Related Products

AMP Research PowerStep OBD-II Pass-Through Harness

AMP Research PowerStep OBD-II Pass-Through Harness

$54.00 $107.99
  • sku: WOF88155414148
  • Category: Vehicle Parts
  • Availability: in stock

  • AMP Research PowerStep OBD-II Pass-Through HarnessAMP Research 76404-01A retains access to the vehicles OBD-II connection while a compatible PowerStep module is connected. It is an electrical pass-through accessory, not a...
shipping ask about this product

AMP Research PowerStep OBD-II Pass-Through Harness

AMP Research 76404-01A retains access to the vehicles OBD-II connection while a compatible PowerStep module is connected. It is an electrical pass-through accessory, not a pair of running boards or a PowerStep installation kit. Match the harness to the installed system before ordering.

Key Features

  • Adds an available OBD-II connection alongside a compatible PowerStep module
  • Plug-and-play connector arrangement
  • Supports diagnostic access without disconnecting the PowerStep connection
  • Five-year limited manufacturer warranty, subject to its terms

Fitment

Detail Value
Application Compatible AMP Research PowerStep Plug-N-Play installations. The manufacturer installation guide identifies kits 76127-01A, 76134-01A, 76141-01A, 76147-01A, 76151-01A and 76154-01A. Confirm the installed kit and connector rather than relying on a broad vehicle-year match.
Selection requirement Match the installed PowerStep kit and connector.

Specifications

Detail Value
Brand AMP Research
Manufacturer part number 76404-01A
Product type Wiring Harnesses
Condition New
Function PowerStep OBD-II pass-through harness
Connections Vehicle OBD-II port and compatible PowerStep/accessory connections
Installation Plug-and-play
Warranty Five-year limited manufacturer warranty

Whats Included

  • One pass-through wire harness

About AMP Research

AMP Research is a RealTruck brand offering powered running boards, bed-access steps, bed extenders and service accessories. Complete assemblies and their individual installation or replacement components are different products. Select the exact component required by the installed system.

Related Parts

  • AMP Research PowerStep kit 76141-01A verify the vehicle application
  • AMP Research PowerStep kit 76147-01A verify the vehicle application
  • AMP Research PowerStep kit 76151-01A verify the vehicle application
  • AMP Research PowerStep kit 76154-01A verify the vehicle application

FAQ

What is the 76404-01A?

It is a PowerStep OBD-II pass-through harness, supplied as an electrical accessory rather than a complete running-board kit.

Does this include powered running boards?

No. It supplies only the pass-through harness. Running boards, motors, controllers and complete PowerStep kits are separate products.

What problem does it solve?

It provides an additional OBD-II connection so a compatible PowerStep module does not occupy the only available port.

Can a diagnostic scanner still be connected?

The harness provides an available connection for compatible diagnostic equipment without disconnecting the PowerStep connection. Check the requirements of any additional device.

How should I confirm compatibility?

Match the installed PowerStep kit and connector to the manufacturers harness instructions. Do not assume that every truck or every PowerStep generation uses the same harness.

Does it require cutting the vehicle wiring?

The manufacturer specifies a plug-and-play installation. Use the matching connectors and the exact instructions rather than cutting or splicing wiring to force a fit.

Where is the harness installed?

It connects at the vehicles under-dash OBD-II port. Secure it clear of pedals, steering components and moving trim.

What checks should follow installation?

Confirm the diagnostic connection and PowerStep operation, check that connectors latch fully and secure the harness against strain or interference.

Installation Instructions

  1. Read the current harness instructions and confirm the installed PowerStep kit and connector.
  2. Locate the OBD-II port and follow the vehicle and harness instructions for safely accessing its mounting.
  3. Connect the harness to the vehicle port and the compatible PowerStep module without forcing connectors.
  4. Secure the available diagnostic port and harness clear of pedals, steering parts and moving trim.
  5. Check the diagnostic connection and cycle the PowerStep system through its normal operation.

Read the manufacturers installation guide.

Prop 65 Warning

WARNING: Cancer and Reproductive Harm. For more information, visit www.P65Warnings.ca.gov.

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