Recent content by Jimmy07

Yes, they will plug right in and function without any error messages in the dash. The only thing that will behave a little weird is the turn signal behavior when the brake lights are on. To correct that, you just use alfaobd to set separated brake lamp dropout to yes.

Yes, PS is paddle shift, but also not certain what 6 means. All VIN specific flashes I’ve seen was the one without the 6.

I don’t think gear ratio really matters, since everything is based off of the wheel speed sensors.

Can’t use a 2025 TCM flash, since it’s on a different CAN architecture and proxy configuration. There’s quite a bit more involved in the drive modes than just the TCM. It’s the DTCM (transfer case module), PCM calibration, and abs module too, since drive modes basically shift around power...

That’s not possible. They’re working just like the gear limit buttons without the correct TCM flash (the shift maps aren’t present in a regular TCM calibration). I can see how someone would think they’re acting as paddle shifters though, as even with the ERS, you can pretty much “shift up and...

So, I think I was wrong about getting drive modes working. I got a little ahead of myself, being that the 2025+ have them, along with the TRX. I forgot the pre-2025 G/T doesn’t even offer them, and I don’t think there’s a way to add it, since their functions are mostly dependent on the ABS...

That might have just been how I had the mouse hovering when I took the screenshot. Don’t select any modules. Just go to guided diagnostics, proxy configuration alignment, and keep selecting continue, following the instructions along the way. It will ultimately automatically align every module...

@turbom5 had info that witech released an update that would make the aftermarket pass through devices work again, and asked me to try. I can confirm that we can connect to witech and do a proxy alignment using the RLINK j2534 X7. You need a one month VIN subscription, and a 3 day tech authority...

I don’t think you can install both on the radio. Only get the USA map.

Just realized this will be a bit tricky. The 2025’s use combined rear lighting (one circuit for brake and turn lamps). The pre-2025 tails use separate circuits for turn and brake lamps. I’ll have to grab the turn signal circuits from the trailer plug, and also build some type of switchback...

Forget about supposedly swapping the actuator (not even sure how that’s possible). To properly do the swap from the 48-11 to the 48-12, buy these parts for the new 8-way connector that plugs into the new transfer case: Aptiv 13538370 connector (x1) Aptiv 15430896 connector lock (x1) Aptiv...

If it starts and dies after a few seconds, that means the secret key immobilizer information hasn’t been transferred to the PCM for your VIN. The only way to do this is to clone your original PCM, or have the dealership program the PCM (but the dealership can only do this on a brand new PCM)...

I’m hoping so. I intend to find out, because all of the 2025+ tail lights are ugly.

I’m almost positive it will. I have someone that’ll be trying it in the next few weeks.

Not if the auto parking brake is turned off in the radio settings like he said is the case in his post. If auto parking brake is off, the ONLY time it should engage is when you do yourself via the parking brake switch.