Can Replacement Dual-Path ECU Service Pack F58VV Be Used in Place of Older F9489 ECU

Question

Question:

I currently have an F9489 ECU installed, along with a 150psi tank. The remote has horrible distance I cant control it from inside the truck, and its starting to die. I have to push on the back of the remote just to be able to get the lights to turn on. Is the F58VV a good replacement for the F9489?

asked by: Jason B

0

Expert Reply:

Thanks for reaching out, Jason!

Yes, the Replacement Dual-Path ECU Service Pack # F58VV is what you want for your older F9489 ECU.

expert reply by: Jon G

0

Jay

8/7/2024

Perfect! Thank you very much! And that was FAST!!!

Jon G.

8/7/2024

@Jay Happy to help out!

Jason B.

8/14/2024

After looking at the installation procedures, I see there is a red/white wire that powers the compressor. I already have a compressor wired, so I won't need to connect the red/white wire to power mine. But will this give me any issues if I don't connect it and cap it off?

Jon G.

8/14/2024

@JasonB You will need to connect that wire harness from the Dual-Path ECU Service Pack # F58VV to your compressor so they can communicate with each other. If you don't connect that wire then the ECU won't be able to tell the compressor to turn on.

Jason B.

8/14/2024

@JonG My compressor runs every time the tank gets below 120 psi because it's hardwired in and has a pressure switch.

Jon G.

8/14/2024

@JasonB I reached out to my contact at Firestone to double check and they said the ECU has a pressure sensor in it so you'll need to switch the connection to the ECU instead so it works properly.

Answer 1

Hi Tamara, thanks so much for reaching out! It sounds like you’re right on the mark with your part selections. The Replacement Dual-Path ECU Service Pack #F58VV and the Firestone Extreme Duty Air Compressor #F9287 are exactly what you’ll need. Both…

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Answer 2

Hey Gerry, thanks for reaching out! The Replacement Dual-Path ECU Service Pack #F58VV will install in the same manner as the pieces that it is replacing so it should be fairly easy for someone who has don this kind of work before. I'm attaching a…

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Answer 3

Hey Thomas! The 2592 was a dual path system so for a replacement you need the following: -Replacement Dual-Path ECU Service Pack for Firestone Air Command Dual-Path Air Compressor Systems #F58VV -Replacement Remote for Firestone F3 Air Command Air…

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Answer 4

Hello Keith, Thank you for the pictures, they are always most helpful! Your old remote will not work. By installing the Replacement Dual-Path ECU Service Pack for Firestone Air Command Dual-Path Air Compressor Systems #F58VV you will not be able to…

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Answer 5

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…

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Answer 6

The E/CN error on your remote indicates that communication was not established for 2 seconds. The first thing you should try is using the remote outside near the compressor. If you do not have the error then there is interference inside the vehicle…

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Answer 7

On the harness for the Firestone compressor there are a few parts you will need to check. You will need to first locate the compressor and follow it to the ECU. Check the connector to ensure it is not loose or damaged. You will continue to follow the…

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Answer 8

Hey Ryan, the Replacement Dual-Path ECU Service Pack for Firestone Air Command Dual-Path Air Compressor Systems #F58VV that you referenced does work on the versions of the Air Command that use the smartphone app as well as with a remote. Were you…

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Answer 9

Hi Chris, If your compressor is showing as missing then that tells me it's likely either a lack of power/was wired incorrectly or you have an air leak and the compressor was running for too long (4 minutes) and not building pressure. I recommend…

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Answer 10

Hey Peter, for that I would recommend the Firestone Air Command Extreme Duty Compressor and Tank part #F46VV. This has a really heavy duty compressor which means it will inflate a lot quicker and also has a tank that you can use for the air horns as…

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Answer 11

Hey Rick, we have the replacement Firestone ECU kit that you are looking for with the part #F58VV. We do not carry the remote at this time though.

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Answer 12

There really isn't a whole lot of troubleshooting to do - but I'd recommend trying the basics. Start by restarting your phone, usually this will clear up any minor connectivity issues. If that still does not fix it, then try removing the Air…

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Can Replacement Dual-Path ECU Service Pack F58VV Be Used in Place of Older F9489 ECU

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