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Installing a Diesel? Carburetor? FiTech? Megasquirt? AEM? Haltech? Honda Engine? 2JZ?

The CPW Vehicle Integration Harness will take the headache out of keeping your stock gauges and other vehicle functions with your swap.

The provided options provide selections from our current online offerings of this harness style for the S/T truck. Our typical configuration leaves the ECM in the stock location on the overflow tank under the hood.

Custom orders can be built if your installation does not fall under the above selections.

All S/T Truck Vehicle Integration harnesses include wiring for A/C, Starter, factory gauges, and ABS. All factory functions of the truck can be retained with this product.

This harness does not contain any engine control functions.

The Stock truck ECM will need to be retained to make use of all the functions provided in this harness.

Vehicle Integration Harness for 1998-2004  Chevy S-10/ Blazer,  GMC Sonoma / S-15/ Jimmy

The CPW Vehicle Integration Harness is meant intended as a general purpose harness that will allow you to install any type of engine or engine control system in your vehicle, and not have to worry about tracking down the wires in the truck needed to maintain function of the stock gauges, starter, A/C, Fuel pump, etc.

This system includes wiring for:

  • Body connections with power and grounds for vehicle fuse box and interior
  • Speedometer
  • Tachometer
  • Oil Pressure gauge
  • Coolant Temp gauge
  • Fuel Level gauge
  • Check Engine light
  • Gear Indicator
  • A/C
  • Starter
  • ABS
  • Brake Switch signal
  • Backup Lights

* The wiring to make these systems function is provided, but if your ECU and/or engine being installed does not provide the proper signals to the provided wiring, then there is no guarantee these functions can be maintained.

Additional information

Weight 6 lbs
Dimensions 8 × 8 × 6 in

Select Your Options



WARNING: Cancer and Reproductive Harm.