CALL TODAY: (727) 844.7570

98-Up S10, Sonoma, Jimmy, Blazer, S/T Truck Integration Harness

S10 Vehicle Integration harness for 98-newer trucks.
No Engine control wiring is included with this harness.
Contact us for prior year vehicle applications.



Planning to put the Holley Terminator X system in your S10?

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.

Our typical configuration for this harness keeps the stock S10 ECM in the original location on the overflow tank under the hood.[/vc_column_text][vc_message]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 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
  • Factory Fuel Pump relay control
  • Speedometer
  • Tachometer**
  • Oil Pressure gauge
  • Coolant Temp gauge
  • Fuel Level gauge
  • Check Engine light
  • Gear Indicator
  • A/C (Including IAC Kick and A/C interrupt for Holley interface)
  • Starter
  • ABS
  • Brake Switch signal
  • Backup Lights
  • Optional Fan relays which include integration with A/C function.

** The tachometer signal from the new engine computer may need to be altered from an 8 cylinder pulse to a 4 or 6 cylinder pulse to work with your gauge. This will require a module such as Dakota Digital’s SGI-100BT installed within the dash to alter the tachometer signal.

The wiring to make these systems function is provided, but if your new ECU and/or engine 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

Video of Black X S10

Translate »