Replacement ECU For Damaged Firestone Ride-Rite F3 Controller

Published 02/09/2024

Question:

I already have the HD air system on my truck that used the F3 controller. The ECU is not working properly giving a false reading on tank pressure so will not kick on compressor. Would like to get just the ECU and wire harness with Bluetooth functionality as I can no longer get the F3 ECU. Can I purchase just the ECU and the wire harness so I dont have to replace everything? Thank you

asked by: Chris

Helpful Expert Reply:

We actually have the Replacement ECU Service Pack # F69VV which is designed to replace the F3 controller. This way you will not have to replace your harness and only need to replace the ECU.

expert reply by: Bud M