Product Description

Application

Specifically designed for 1999-2006 Chevrolet Silverado, Tahoe, Suburban, and 1999-2006 GMC Sierra and Yukon with a 4.8, 5.3, or 6.0 engine.  This MAY work for other applications; however, that is at your discretion.

Requirements and Features

• OEM GM 2005-2013 Truck/SUV Factory Cooling Fans or an Aftermarket Replacement for them.
• OEM GM 1994-2002 LS1 Camaro/Firebird Factory Cooling Fans or Aftermarket Replacement for them.
• SEE THE LAST PICTURE FOR COMPATIBLE FAN ASSEMBLY PICTURES.  ENSURE YOU CHOOSE CORRECTLY.
• This kit runs BOTH fans on LOW Speed when activated and then BOTH fans on HIGH speed when activated.
• If using Truck or SUV Factory Cooling Fans, you will need a 34″ Core radiator.
• If your truck did not come with cooling fans, tuning the PCM for fans is REQUIRED.
• 1999-2002 Trucks/SUV will need the A/C Update Kit if retaining A/C to ensure that the fans work with A/C properly.

Why BP Automotive?

• GM color-coded TXL wire to meet or exceed OEM standards
• We only use OEM Aptiv (Formerly Delphi), Kostal, Bosch, Molex, and Yazaki connectors, seals, and terminals
• Connector Position Assurance Locks (CPA Locks)
• Bussman fuse block with all covers and splash guards for a long-lasting, weather-resistant installation
• Fits inside factory fuse block shroud for a clean installation.

Connections and Parts Included with this Fan Harness

• Both Cooling Fan Connectors for 2005-2013 Factory GM Truck/SUV Electric Cooling Fans
• Battery Power Connection to Alternator
• Ground Connection Straight to Battery
• All Mounting Hardware
• Harness Connections to PCM

Connections From Our Harness You Will Need Pin Into the PCM

• Fan 1 Relay Control
• Fan 2 Relay Control

Mailing Your PCM to Us for Programming?

• Be sure to send in your PCM to us using the address on the Contact page.  Your order will not ship until your PCM has arrived and has been flashed.  Typical turnaround on tuning is 1-2 business days once the PCM arrives.
• IF YOUR PCM DOES NOT ARRIVE WITHIN 30 DAYS OF PURCHASE, THE TUNING PORTION OF THE ORDER WILL BE REFUNDED AND THE REMAIDER SHIPPED.

Emailing Your HP Tuners File to Us for Programming?

• Email your tune file to info@bp-automotive.com
• Be sure to include your name and order number!
• Typical turnaround on tuning is 1-2 business days once we have the tune file.

Warranty

This product is warrantied for one year from the date of purchase.  With this product, improper tuning can and will damage the harness.  The warranty is only valid for harnesses in which BP Automotive performed the tuning.  This harness is only for use with the LS-based engine PCMs.  Which are Blue and Red connectors or Blue and Green Connectors.  This is NOT for applications using the 4-connector “Black Box” PCM applications.

1017 NBS Fan Harness