Forscan for 2022

Optimus said:
I think he meant the cargo lights.
Click to expand...
Yea, I believe all three illuminate from the rear switch. I assume the same is true from the cab (at full stop). I will have to check this again today.
 
Damn this is confusing with so many lights, so many names, so many possible configurations . :ROFLMAO: :ROFLMAO: :ROFLMAO: :ROFLMAO:
 
At a stop - rear cab lamp, bed lamps, and mirror lamps illuminate.
 
So if we turn the dpf filter on, where on the screen will it show? Will it make its way down to zero then throughout a regen it will go back up to 100%?
 
Melwinn said:
So if we turn the dpf filter on, where on the screen will it show? Will it make its way down to zero then throughout a regen it will go back up to 100%?
Click to expand...

There's a couple of places on the dash screens/menus. I've never seen mine at 100%. Yes, as the active regen runs it should burn down to 0%.

For myself I see the DPF% in two places both are on the different dash menus or screens you can select. When I see a active regen happen (CTS3 indication) I will toggle the dash screens to watch the DPF%. Since I follow my own protocol I'm on the HWY at speeds over 70 MPH (most often) for active regens, the DPF% will slow burn the first 3-5 minutes, with the next 5-10 minutes burning down the DPF % to read 0%. I've started an active regen with a 50% DPF reading, to have it burn down to 0% in 10 minutes.
 
Can anyone here please help me with the tire size change? When i went to go do the relearn i continue to get an error in the PCM:

1732997309370.webp


I used this metric circumference in the BCM:
1732997351350.webp


Based on Toyos measurements of their RT Trail 37x12.5R18 being 36.5" Tall. Is this number just never going to work?

1732997410270.webp


Anyone else run these or the ATs in 37 and use a value that ended up working for you? Thanks!
 
Your number is too high.
Try 2770 and go from there. Check speed vs GPS. Adjust as needed.

ZooDad
 
ZooDad said:
Your number is too high.
Try 2770 and go from there. Check speed vs GPS. Adjust as needed.

ZooDad
Click to expand...
2770 hit it right on the head. GPS verified perfection. Thanks again!
 
HeavyAssault said:
There's a couple of places on the dash screens/menus. I've never seen mine at 100%. Yes, as the active regen runs it should burn down to 0%.

For myself I see the DPF% in two places both are on the different dash menus or screens you can select. When I see a active regen happen (CTS3 indication) I will toggle the dash screens to watch the DPF%. Since I follow my own protocol I'm on the HWY at speeds over 70 MPH (most often) for active regens, the DPF% will slow burn the first 3-5 minutes, with the next 5-10 minutes burning down the DPF % to read 0%. I've started an active regen with a 50% DPF reading, to have it burn down to 0% in 10 minutes.
Click to expand...

I have the "auto regen" checkbox in my instrument cluster that I use to prevent it from doing one when I'm doing short trips, but I never knew it could control the regen "start" if I enabled the check box if I'm understanding what you're saying by being able to start the regen at 50%

Mine has always waited until it's at least at 75-80% when in auto regen mode. Not knowing that the auto regen box check/uncheck will prompt a regen within a few minutes, I've always just let the % get high and made sure I would be driving long enough for it to clean itself back to 0%

If that check/uncheck box actually tells the truck to start one at any time I want, that would be a game changer. (If I'm understanding your post correctly)
 
19mystic96 said:
but I never knew it could control the regen "start" if I enabled the check box if I'm understanding what you're saying by being able to start the regen at 50%
Click to expand...
I used 50% as an example with that comment.

19mystic96 said:
If that check/uncheck box actually tells the truck to start one at any time I want, that would be a game changer. (If I'm understanding your post correctly)
Click to expand...
Since you have a '22 your experiences should be like what I outline below.

So what the Auto Regen Check box does is control when the Auto Regen starts after meeting the 497.1 miles driven requirement. The Auto Regen checkbox DOES NOT start a active regen anytime you want.
Which is why using a dash device like the Edge CTS3 or Banks gauge becomes VERY helpful. Either of those devices will allow you to watch the miles driven since last regen.

So here's the setup :
>Edge CTS3 or Banks gauge watching the miles driven since last active regen PID.
>Auto Regen checkbox enabled in your dash menus.
>DPF% dash menu is enabled (you can watch this in the Edge CTS3 and Banks gauge as well)
You watch the miles driven since regen get closer to 497 miles (say we are at 450 miles). You go to the dash menu to uncheck the Auto Regen checkbox. You get the dash message/alert, select OK. (This message will pop up every time you start the truck until you check the box). So you drive as you want watching the DPF% increase to whatever % you want. (I see NO benefit to wait until it's 100% honestly). Now here's an important part, find an area where you can drive over 50-60MPH pretty steady for 20 minutes. 70+MPH has worked great for me which is really easy hitting the interstate.
So you drive to this area, get up to speed, go to the dash menu to checkmark the Auto Regen Check Box. If using the Edge CTS3 or Banks , you will see an indication of the Active Regen starting. As you drive along the first 5 minutes the DPF is getting warmed up. You will see a little change in the DPF%. Over the next 10 minutes should see the DPF% drop, the DPF is really cooking now with the higher sustained EGTs. If using the Edge CTS3 or Banks gauge you may even see the DPF% still has some reference left. For me the CTS3 will show something like 10-15% left even when the truck screen reads 0% on the DPF. So there's like 5 minutes left of the Active Regen, dash DPF% reads 0, but your device may read a DPF% which will still drop over the last 5 minutes. Once the last 5 minutes ticks off, the Active Regen stops. End of story, only to repeat itself after another 497 miles driven since last DPF active regen.

Here's an example : Small green LED at the top shows the Active Regen in progress. Last DPF PID shows miles since last driven. DPF Load PID shows the load %. EGT shows the higher temps in the system.
Since I used this pic the answer is YES, I did drive 710.4 miles between active regens as I was doing a trip home over 14 hours of driving. I had already ran through one Active Regen so I decided to let the DPF% climb to see where I would end up if I just watched it over the hours of driving home. I can't recall how long this active regen had been going on, so take the DPF% for what it is at the time of the pic.

IMG_2482.webp
 
HeavyAssault said:
I used 50% as an example with that comment.


Since you have a '22 your experiences should be like what I outline below.

So what the Auto Regen Check box does is control when the Auto Regen starts after meeting the 497.1 miles driven requirement. The Auto Regen checkbox DOES NOT start a active regen anytime you want.
Which is why using a dash device like the Edge CTS3 or Banks gauge becomes VERY helpful. Either of those devices will allow you to watch the miles driven since last regen.

So here's the setup :
>Edge CTS3 or Banks gauge watching the miles driven since last active regen PID.
>Auto Regen checkbox enabled in your dash menus.
>DPF% dash menu is enabled (you can watch this in the Edge CTS3 and Banks gauge as well)
You watch the miles driven since regen get closer to 497 miles (say we are at 450 miles). You go to the dash menu to uncheck the Auto Regen checkbox. You get the dash message/alert, select OK. (This message will pop up every time you start the truck until you check the box). So you drive as you want watching the DPF% increase to whatever % you want. (I see NO benefit to wait until it's 100% honestly). Now here's an important part, find an area where you can drive over 50-60MPH pretty steady for 20 minutes. 70+MPH has worked great for me which is really easy hitting the interstate.
So you drive to this area, get up to speed, go to the dash menu to checkmark the Auto Regen Check Box. If using the Edge CTS3 or Banks , you will see an indication of the Active Regen starting. As you drive along the first 5 minutes the DPF is getting warmed up. You will see a little change in the DPF%. Over the next 10 minutes should see the DPF% drop, the DPF is really cooking now with the higher sustained EGTs. If using the Edge CTS3 or Banks gauge you may even see the DPF% still has some reference left. For me the CTS3 will show something like 10-15% left even when the truck screen reads 0% on the DPF. So there's like 5 minutes left of the Active Regen, dash DPF% reads 0, but your device may read a DPF% which will still drop over the last 5 minutes. Once the last 5 minutes ticks off, the Active Regen stops. End of story, only to repeat itself after another 497 miles driven since last DPF active regen.

Here's an example : Small green LED at the top shows the Active Regen in progress. Last DPF PID shows miles since last driven. DPF Load PID shows the load %. EGT shows the higher temps in the system.
Since I used this pic the answer is YES, I did drive 710.4 miles between active regens as I was doing a trip home over 14 hours of driving. I had already ran through one Active Regen so I decided to let the DPF% climb to see where I would end up if I just watched it over the hours of driving home. I can't recall how long this active regen had been going on, so take the DPF% for what it is at the time of the pic.

View attachment 181870
Click to expand...
Thank you for this detailed explanation. It clears up a lot of questions I had, but also caused me to want to spend more money. 😂
 
Can one of the forscan experts help me out, not sure what the hell happened but today I started the truck and half of my forscan changes that I made 2+ years ago reverted back to stock seat belt chimes, triple ding, not sure about double honk the only thing I can see that stayed was the dpf%
 
Cux211 said:
Can one of the forscan experts help me out, not sure what the hell happened but today I started the truck and half of my forscan changes that I made 2+ years ago reverted back to stock seat belt chimes, triple ding, not sure about double honk the only thing I can see that stayed was the dpf%
Click to expand...
You may have received an over the air software update that affected/overwrote some of the modules (BCM, APIM, etc)
 
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