2020 Tow Mirrors - AT4

chris84 · March 19, 2020

Looking to purchase an AT4 in the near future & from what I found after searching is if the truck doesn't come from the factory with the tow mirrors you're SOL?

I've seen posts of guys talking about swapping, but has anyone actually done it?

SamDSJR · March 20, 2020

Yes. I have. Working on it today and I have the accessory tow mirrors fully functional on a 2019 model no less. Now remember, there are different levels of tow mirrors. The ones that are purchased on the accessory site are basic. They include rear facing LED courtesy lights, parking lamps, turn signals, heat, and power adjust. They DO NOT have 360 cam's, power fold, power extend, etc.

You CAN get those. But they are on backorder. You'd have to order from parts department.

chris84 · March 20, 2020

There is no way to get the top tier mirrors though?

chris84 · March 20, 2020

12 hours ago, SamDSJR said:

Yes. I have. Working on it today and I have the accessory tow mirrors fully functional on a 2019 model no less. Now remember, there are different levels of tow mirrors. The ones that are purchased on the accessory site are basic. They include rear facing LED courtesy lights, parking lamps, turn signals, heat, and power adjust. They DO NOT have 360 cam's, power fold, power extend, etc.

You CAN get those. But they are on backorder. You'd have to order from parts department.

Read your post closer - you're saying the top tier mirrors are available but on backorder? Would you happen to have the part # ?

SamDSJR · March 20, 2020

2 minutes ago, chris84 said:

Read your post closer - you're saying the top tier mirrors are available but on backorder? Would you happen to have the part # ?

Negative. I do not. I never even seriously inquired. Only asked the parts guy as I don't have a top tier trim model. I'll do what I can to help you find them though.

RyanBrew · March 27, 2020

Looking to purchase an AT4 in the near future & from what I found after searching is if the truck doesn't come from the factory with the tow mirrors you're SOL?

I've seen posts of guys talking about swapping, but has anyone actually done it?

Where you located? I’d love to switch. Mine are top tier. Technology package. Etc.

chris84 · April 22, 2020

Just bumping this up if anyone has the top tier tow mirrors they'd like to trade for the standard size mirrors

TNAT4 · April 22, 2020

So theelementalcashew and I just swapped. I have a 2020 AT4, fully loaded, and he has the exact same truck but 2019. Mine came with tow mirrors but I prefer the smaller ones. Everything works BUT the cameras are gonna need recalibration (see photo from mine, now with smaller mirrors). We lost the parking lines when in reverse and there’s a weird slice on my view where the camera must be programmed for a different angle. My dealer thinks they can reprogram and plans to try next Tuesday. Only other thing is the rear facing lights on the tow mirrors don’t work on his truck but we knew that going in.

pewterliftedz · April 22, 2020

16 hours ago, TNAT4 said:

So theelementalcashew and I just swapped. I have a 2020 AT4, fully loaded, and he has the exact same truck but 2019. Mine came with tow mirrors but I prefer the smaller ones. Everything works BUT the cameras are gonna need recalibration (see photo from mine, now with smaller mirrors). We lost the parking lines when in reverse and there’s a weird slice on my view where the camera must be programmed for a different angle. My dealer thinks they can reprogram and plans to try next Tuesday. Only other thing is the rear facing lights on the tow mirrors don’t work on his truck but we knew that going in.

Did y'all swap door harness' too?

TNAT4 · April 22, 2020

7 minutes ago, pewterliftedz said:

Did y'all swap door harness' too?

No we didn't swap harnesses. Its difficult to get the door harness out and I'm not certain that would help the video processing. That might have helped his issue with the rear facing LED light on the tow mirror working, but not certain.

pewterliftedz · April 22, 2020

6 minutes ago, TNAT4 said:

No we didn't swap harnesses. Its difficult to get the door harness out and I'm not certain that would help the video processing. That might have helped his issue with the rear facing LED light on the tow mirror working, but not certain.

Yah I'm assuming that if you did, he would have all LED functions active.

chris84 · April 23, 2020

On 4/21/2020 at 8:19 PM, TNAT4 said:

So theelementalcashew and I just swapped. I have a 2020 AT4, fully loaded, and he has the exact same truck but 2019. Mine came with tow mirrors but I prefer the smaller ones. Everything works BUT the cameras are gonna need recalibration (see photo from mine, now with smaller mirrors). We lost the parking lines when in reverse and there’s a weird slice on my view where the camera must be programmed for a different angle. My dealer thinks they can reprogram and plans to try next Tuesday. Only other thing is the rear facing lights on the tow mirrors don’t work on his truck but we knew that going in.

Thanks for the info

TheElementalCashew · April 23, 2020

To add onto what TNAT4 said, the turn signals/running lights are not operable on my truck either. The task lights and puddle lamps are swapped in the wiring, so when I unlock my truck in the dark the task lights come on instead. As in his situation, I lost front and rear parking lines and my side cameras are slightly skewed. And the rear facing LEDs don’t work.

What does work: cameras, power adjust, power fold, heat, blind zone detection. Hopefully most of the other things will be functional once I figure out how to swap wires in the harness, or get my hands on the part number for the correct door harness.

pewterliftedz · April 23, 2020

6 hours ago, TheElementalCashew said:

To add onto what TNAT4 said, the turn signals/running lights are not operable on my truck either. The task lights and puddle lamps are swapped in the wiring, so when I unlock my truck in the dark the task lights come on instead. As in his situation, I lost front and rear parking lines and my side cameras are slightly skewed. And the rear facing LEDs don’t work.

What does work: cameras, power adjust, power fold, heat, blind zone detection. Hopefully most of the other things will be functional once I figure out how to swap wires in the harness, or get my hands on the part number for the correct door harness.

Yah I figured there would be lighting issues without swapping door harness', you should be able to take his VIN number to your local dealer and order the harness for both sides

chris84 · April 24, 2020

13 hours ago, TheElementalCashew said:

To add onto what TNAT4 said, the turn signals/running lights are not operable on my truck either. The task lights and puddle lamps are swapped in the wiring, so when I unlock my truck in the dark the task lights come on instead. As in his situation, I lost front and rear parking lines and my side cameras are slightly skewed. And the rear facing LEDs don’t work.

What does work: cameras, power adjust, power fold, heat, blind zone detection. Hopefully most of the other things will be functional once I figure out how to swap wires in the harness, or get my hands on the part number for the correct door harness.

Did you see this? Don't know if the wiring would be the same from 19 to 20. Keep us updated on how you get it to work