bing tracking image
Q & A Icon

Replacement ECU For Firestone Air Command F3 Compressor System F2581  

Updated 06/30/2026 | Published 06/24/2026

Question:

I see that the pressure sensor is in the ECU. I have the Ride Rite model 2581dual wireless. Code EP T Will replacement part F69VV work for this unit?

0

Expert Reply:

Hey tammy, thanks for reaching out. If you have the Ride-Rite 2581 Dual Wireless system, then # F69VV is not the correct replacement. The # F69VV is for single-path Firestone Air Command systems.

Since your 2581 is a dual-path system, you'll need the Replacement Dual-Path ECU Service Pack # F58VV instead. The pressure sensor is built into the ECU, so if you're getting the EP T error indicating a pressure sensor issue, replacing the ECU is the correct repair.

What do you use your bags for most? Work gear, or a trailer?

expert reply by:
0
Jesse M
Replacement Dual-Path ECU Service Pack F58VV
Replacement Dual-Path ECU Service Pack F58VV
(click to enlarge)
Tammy profile picture

Tammy

6/30/2026

Hey Jesse, thanks for the info! I FT RV and pull a large fifth wheel toy hauler all over the country.

Jesse M. profile picture
Etrailer Expert

Jesse M.

6/30/2026

@Tammy Nice! That's the dream. Safe travels! Let me know if you ever need anything else!

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>