Comma AI self driver assistant

[Ajzride]

If I install it without the coupler I can just clear the errors on startup? Once I get the coupler those errors will stop showing or will I need to use forescan to clear any DTCs and then it'll startup without issue? I've ran all the wires and powered the comma to confirm no issues with screen. If I can just clear the errors on startup and then not have to do anything once I get the coupler, I'll give it a run

Most people can just wait 60 seconds before they put the truck in gear, and the errors will clear. A few people have had their AC stop working without the coupler. Only way to know is if you try.

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[mmarchand]

Most people can just wait 60 seconds before they put the truck in gear, and the errors will clear. A few people have had their AC stop working without the coupler. Only way to know is if you try.

does the A/C issue resolve itself if you disconnect the comma and/or use the coupler?

 

[UncleTony]

does the A/C issue resolve itself if you disconnect the comma and/or use the coupler?

If you have the AC issue, it will resolve with the coupler. It usually sticks around until cleared otherwise.

Some have reported issues on the 24 specifically when comma power is in use with the coupler. But no one has responded back after its (assumed) resolved.

 

[mmarchand]

If you have the AC issue, it will resolve with the coupler. It usually sticks around until cleared otherwise.

Some have reported issues on the 24 specifically when comma power is in use with the coupler. But no one has responded back after its (assumed) resolved.

up and running. Errors but no A/C issue. Now I need to install new software to get it working?

 

[Ajzride]

up and running. Errors but no A/C issue. Now I need to install new software to get it working?

What software is on it?

 

[mmarchand]

Sorry to keep posting but I got Blue Pilot 4.0 installed. Took it out for a calibration ride and test. Seems to be working but not the best accuracy. It seemed to way over correct on turns and then force me to take over. Maybe this is a settings issue? Are there any settings that I should change for better performance?

 

[UncleTony]

Sorry to keep posting but I got Blue Pilot 4.0 installed. Took it out for a calibration ride and test. Seems to be working but not the best accuracy. It seemed to way over correct on turns and then force me to take over. Maybe this is a settings issue? Are there any settings that I should change for better performance?

https://bluepilot.dev/2025/07/25/bluepilot-4-0-release/

Change your driving model and it should straighten most of it out.

 

[kzoojason76]

Sorry to keep posting but I got Blue Pilot 4.0 installed. Took it out for a calibration ride and test. Seems to be working but not the best accuracy. It seemed to way over correct on turns and then force me to take over. Maybe this is a settings issue? Are there any settings that I should change for better performance?

https://bluepilot.dev/2025/07/25/bluepilot-4-0-release/

Change your driving model and it should straighten most of it out.

@mmarchand - Looks like we have the same weekend project going on!! I just spent a bunch of time getting the Q4 harness hooked up. Ouch that was tight.. and I have large hands (unlike POTUS!!!).

@UncleTony and @Ajzride - is there a good reference to all of the "common" setting changes that are recommended? I tried to follow Branden Flasch's video of his install, but couldn't catch all of the settings. It also looked like experimental mode as grayed out and couldn't be toggled on.

Thanks again for of the great work/help on this!

 

[mmarchand]

https://bluepilot.dev/2025/07/25/bluepilot-4-0-release/

Change your driving model and it should straighten most of it out.

There was no option to change the driving model. It defaulted to Tomb Raider and there is no other options. I tried to refresh the model list and nothing happened.

 

[UncleTony]

There was no option to change the driving model. It defaulted to Tomb Raider and there is no other options. I tried to refresh the model list and nothing happened.

You need to be in off road mode. Either toggle it on the first tab, or turn off the ignition.

 

[UncleTony]

Almost everything can be answered here https://bluepilot.dev/announcements/

 

[mmarchand]

There was no option to change the driving model. It defaulted to Tomb Raider and there is no other options. I tried to refresh the model list and nothing happened.

Thank you!.

You need to be in off road mode. Either toggle it on the first tab, or turn off the ignition.

Thank you! Now I can turn off off road mode? Or is there a reason to leave that on?

 

[UncleTony]

Thank you!.


Thank you! Now I can turn off off road mode? Or is there a reason to leave that on?

Its only there so you can change the settings with your ignition on. Turn it off for normal use.

 

[Ajzride]

@mmarchand - It also looked like experimental mode as grayed out and couldn't be toggled on.

https://bluepilot.dev/faq/

 

[kzoojason76]

https://bluepilot.dev/faq/

Thank you, I just discovered that a little bit ago.

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