FORScan Bronco Working Spreadsheet (double honk, sport mode, chimes, seatbelts, and more!)

[FleshTuxedo]

So I tried to change my DRLs to amber, but when I used FORScan, it worked, but my turn signals wouldn't work.

I used the "4" option. Should I have used a different one?

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[Badlandsjoe]

So I tried to change my DRLs to amber, but when I used FORScan, it worked, but my turn signals wouldn't work.

I used the "4" option. Should I have used a different one?

I've been after this one for a while, the answer is no 4 will not work with turn signals the best one until someone solves this is 2 amber during the day when in drive with amber turn signals but once the headlights are on it goes back to white. Only other option is halo and drl kit from someone like oracle but beware look at what has to be done to accomplish this headlights in the oven to loosen glue etc. not something I'm going to do. Or replace the entire headlight $$$$$$$ again not for me or tape over them there are a couple of companies selling what I think is snake oil another no. I'll wait until someone figures it out there has to be a way.

 

[Reidt131]

Bronco Forscan Google Doc - Our Copy

Several people asking in the working thread https://www.bronco6g.com/forum/threads/2021-bronco-forscan-thread.844/page-22

So I figured I would just post the easy to find link here, I would still recommending going there to search for questions, answers, theories, options, etc.

Guess we could delete if the spreadsheet gets added to the first post there...

This OBD Tool works for me, no issues:
https://www.amazon.com/gp/product/B081VQVD3F/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Stole this from other thread:
Linked here is the best ForScan tutorial on the web


Original: Forscan Google Docs


From @TX-Hans :
Follow up to my own post in case someone else ever needs to find what the original as-built values were for any lines in order to revert what you had done (without having to use your original backup copy of the entire module to restore it). Always a good idea to take a picture or write down the original before the making the change, but if you forget (as I did in this one instance), I found you can use this website from Ford and your VIN to get all the original as-built values for your Bronco. Go to the site (enter country and language first time) and then it will prompt you to enter your VIN. It will return every line of code with the as-built values.

https://www.motorcraftservice.com/AsBuilt

Hey, I was trying to change my tire size, I changed the value and saved the new size and then needed to do the relearn on the PCM and TCM modules.

Did the PCM relearn and it says it is successful, but now I have unreadable DTCs for PCM,PSCM,AWD,SODR,SODL,OCS,RCM,PAM, and IPMA

I also don't see the tab for TCM.

Please help me, I'm sweating bullets.


Edit: slightly less concerning now, only AWD and PSCM errors now. No idea what changed, just disconnected and reconnected. Still seems strange that TCM is missing as an option.

 

[amccue90]

Hey, I was trying to change my tire size, I changed the value and saved the new size and then needed to do the relearn on the PCM and TCM modules.

Did the PCM relearn and it says it is successful, but now I have unreadable DTCs for PCM,PSCM,AWD,SODR,SODL,OCS,RCM,PAM, and IPMA

I also don't see the tab for TCM.

Please help me, I'm sweating bullets.

I'm sure someone will jump on with some help.

Otherwise you of course saved a copy of your original coding right?

Right?

 

[Ducati1098]

Hey, I was trying to change my tire size, I changed the value and saved the new size and then needed to do the relearn on the PCM and TCM modules.

Did the PCM relearn and it says it is successful, but now I have unreadable DTCs for PCM,PSCM,AWD,SODR,SODL,OCS,RCM,PAM, and IPMA

I also don't see the tab for TCM.

Please help me, I'm sweating bullets.


Edit: slightly less concerning now, only AWD and PSCM errors now. No idea what changed, just disconnected and reconnected. Still seems strange that TCM is missing as an option.

You need to do a relearn for the PCM and AWD modules. The Bronco doesn’t have a TCM.

 

[Reidt131]

You need to do a relearn for the PCM and AWD modules. The Bronco doesn’t have a TCM.

This is exactly what I needed to hear, I relearned the AWD and there are only the two DTCs and no errors on the dash. Based on the relearn instructions I'm good to just clear those correct?

 

[Ducati1098]

This is exactly what I needed to hear, I relearned the AWD and there are only the two DTCs and no errors on the dash. Based on the relearn instructions I'm good to just clear those correct?

Yep. Clear any remaining codes and it should be good.

 

[Reidt131]

Yep. Clear any remaining codes and it should be good.

Excellent thank you so much!

Sorry to be "that guy" and freak out halfway through a project :/

 

[Ducati1098]

Excellent thank you so much!

Sorry to be "that guy" and freak out halfway through a project :/

No problem at all. It’s all good

 

[BroncoAdventure]

Yeah Forscan tire size change procedure worked on my '24. Change tire size then relearn both PCM and AWD amd lastly clear codes

 

[Reidt131]

Yeah Forscan tire size change procedure worked on my '24. Change tire size then relearn both PCM and AWD amd lastly clear codes

Yep that worked for me!

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