FORScan forum

jemery.wa wrote: Sun Sep 22, 2019 8:34 pm just did it in my 04 Navigator, I used the as built data from my 03 Navi that didn't come with TPMS, the ICM asbuilt line is 60-01 9000 9200 FF82.

Thank you so much for posting this. I have a 2004 Lincoln Navigator too and searched like heck on this and other forums and could not find clear directions/codes to turn off the TPMS "Tire Pressure Extremely Low" error message using forscan. Thanks so much for posting this.

I hope that if anyone else is looking for the same (or a 2004 Ford Expedition), they find this information. I wish there was a way to tag this post so it comes up on google search results easier. Just for reference, here is what I did:
1. My "IC Module configuration (AS BUILT format)" prior to making the change was 60-01 9000 9000 FF80. I backed it up as well as took a screenshot of it in case I needed to restore it.
2. I changed the second 9000 block to 9800. For some reason, FORSCAN did not automatically update my checksum from FF80 to FF82, so I changed that manually too.
3. Interestingly, after hitting "Write" the dials on my instrument cluster starting fluttering/vibrating, which obviously got me worried. Then I turned off the ignition key and turned it back on.
4. After turning back on, the dials were normal again and the "Tire Pressure Extremely Low" message stopped showing up (to my delight). They yellow tire pressure icon was still showing as lit up, but I'm OK with that, as long as the error message does not show on the LCD display and I can see my miles information.
5. I drove around the block a few times and the error did not pop back up again, so I'm thinking it's finally gone (with no other issues). I will report back here if any other issues, but so far so good. Thanks all!

Thanks so much for this finally worked on my 04 navigator now only if i could shut the door open buzzer off!

pseudeep wrote: Sun Oct 31, 2021 1:18 am

Thesavo wrote: Sat Feb 08, 2020 2:15 pm So I have a question along the same line.

I have an 03 Eddie bauer expedition with as-built ICM
60-01 9000 9800 FF88.

Should I just change the second block from 9800 > 9200?

Is that last line you "pseudeep" asking from inside the quote?
The 8 should be changed to an E so it will read 9E00(not Equipped) if you want all the warnings to go away! The other settings 9200(TPMS turned Off message) and 9800(Enabled but TPMS Fault will show if no operational TPMS Sensors are reading or TPMS low or high if any of 4-5 sensors are reading below set threshold or high pressure above set Threshold) will still show messages in the Message center!
And then Write all and save!

I no longer have a 2003 Eddie Bauer Expedition either for checking, so this is from memory!

Hope that clears it up