My 2018 Colorado's 12v ports were only live when running.
I did some google research and found in the Chevy Colorado forum a discussion group that found that moving one fuse to a new location would make the outlets hot all the time - good for my USB devices to charge overnight! - real easy to do!
GM doesn't always have the best idea or they think we have to be protected from ourselves!
So, you may want to do the same or have a heart-to-heart chat with your dealer.
John & Cheryl 2007 T@B ClamShell by Dutchman "Goli@th" 2018 Chevy Colorado V-6 Edmond, OK
My 2018 Colorado's 12v ports were only live when running.
I did some google research and found in the Chevy Colorado forum a discussion group that found that moving one fuse to a new location would make the outlets hot all the time - good for my USB devices to charge overnight! - real easy to do!
GM doesn't always have the best idea or they think we have to be protected from ourselves!
So, you may want to do the same or have a heart-to-heart chat with your dealer.
Grand Cherokee is the same way.
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
Toyota Tacoma is the same way. The service writer threatened to void my warranty if I made the 12V Accessory plugs live all the time. That’s why I chose to run a 10 gauge cable from the battery, through the firewall and to the back seat. It works wonderfully with my new Interstate AGM truck battery.
Verna, Columbus, IN 2021 T@B 320S Boondock “The T@B” Towed by a white 2019 Ford F-150 4x4 Supercab, 3.5L V6 Ecoboost “The Truck”
I put 3x 12V live-all-the-time cig plugs with covers in the bed of my truck (with fuse) direct to battery with properly gauged wired (actually paid the Leer guys to do it, best $$ spent).
2017 820R Retro Toy Hauler from 2015 Tabitha T@B from 2009 Reverse LG Teardrop (but a T@Bluver at heart)
Correction: I went back through the manual again, and I cannot find the temperature calibration procedure shared in the video anywhere in the manual. It's just not there, not even in the troubleshooting section.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
I looked again under the lid, but there are no instructions there either for the procedure to recalibrate the built-in temperature sensor by entering an offset to make it display accurate readings. I now have two manual thermometers inside it and will give the recalibration a try after adequate time to cool down again, since I just brought it inside from a hot car.
Has anyone had trouble unplugging the DC power cable from the frig? I wanted to leave the DC cable in the car, and it was a struggle - I had to pull very hard & pry a bit in different directions. Never experienced anything like that with any kind of power cord. Almost like it was welded on there.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
Ok, after letting the ARB cool down for a couple hours on AC power in our house, set for 38° target temp, it was displaying 40°. The fridge thermometer placed inside hanging from the divider about 3" from the bottom was reading 51, while an oven thermometer inside read 56 (probably not as accurate due to its large scale). I wanted to adjust it to read at least 10° higher, but it would only let me adjust the offset by a max of 8 degrees. Then the display showed the temp as 47°. Set the target temp to 36°, so we shall see where it goes next.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
Right, I have the same instructions under my lid, but they don't include the temp display calibration procedure described in the video Jenn posted.
The last adjustment I made resulted in temp dropping to 25° on the actual thermometers, but display read higher, so I reset the calibration adjustment to 6 instead of 8. This seems to have brought the displayed temp closer to the actual temp; however, the target temp is another story. Regardless, if I can get the displayed temp adjusted close to actual, then I can just accept that the target is always going to need to be set for X degrees lower than desired.
Still monitoring, but currently (with +6 display offset) I've had the target temp set to 32° and temp display is 25° and thermometers also show 25° near bottom. So this may be as close as I can get, and I will now have to set my target temp to 7° higher than desired, as a general rule. Will have to monitor & test with food & drinks loaded to see if the relationship holds, and whether it still holds at higher target temps.
Resetting target now to 38° to see if display temp rises accordingly & whether thermometers will still agree with display temp. Will check again tomorrow.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
I am wondering if you have it in the wrong battery protect mode. There is one that is uber conservative with your battery and one that is just sort of conservative.
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
Thanks, @jkjenn. We have the battery monitor set to Medium. Was thinking of setting it to High, because all of the modes have a pretty low "switch off" voltage (11.4V & 11.8V for med & high), but high has a pretty high "switch on" voltage that could leave it off much longer while charging. They recommend med or high, and low only if using a dedicated separate battery.
This morning after leaving it set for 38° target temp overnight (with +6 offset), temp display was showing 31 and thermometers placed inside showed 31 & 32. So, it appears the temp display at least is now reliable, but the target temp still needs to be set about 7 degrees higher. I'm ok with that, as long as the behavior is predictable. It may appear that the higher offset is making the target higher, but no, my observations are that it is the temp sensor display that is directly & immediately changed by changing the offset. The thermometers were close to the bottom, like within an inch, so it's possible that higher up somewhere the temp could actually be 38. A small plastic water bottle left inside overnight was not frozen.
My other observation is that ARB only spends a relatively small amount of time actively running its compressor, but when it does, it cools down fast and even overshoots some. So, temperature readings may vary, depending on timing of the measurement. Glad now to have that offset adjusted to a setting that makes more sense out of the displayed numbers.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
@BrianZ, we used an Accurite thermometer with remote to keep track of the display temp vs the inside (Accurite) temp. As Jenn said, we noticed that it hit it’s mark, turned off, then after the temp. rose, it would turn back on again - a range noted.
For those of you who have a GZ Yeti battery, can you plug a solar panel directly into it? Also, I see a sale price of $750 for a yeti 1250WH model. Does that sound like a good deal? Regardless price $999 I think. I just noticed the 1250 model is just a lead-acid battery. I had thought they all used lithium batteries.
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
Also, after seeing the Yeti 1000 ports, I have some questions.. What country are we in? 🤪 I'm guessing the charging plug socket at top is for an AC to DC adapter cord? Large round socket is for a cig lighter plug, like the ARB fridge would use? At the bottom, left & right, these black & red connectors look like the Anderson type? Would a solar panel go in the bottom left input? Would a solar panel require a charge controller & will the Victron MPPT work? What type connector are the other sockets for?
-Brian in Chester, Virginia TV: 2005 Toyota Sienna LE (3.3L V6) RV: 2018 T@B 320S, >100 mods
@jkjenn, so how do you connect your ARB, and your solar if charging?
ARB into the cigarette style 12v plug (using Goal Zero provided adapter) and solar 1 of 2 ways. I have a Goal Zero MC4 to 8mm adapter or via the MPPT expansion module using the 8mm adapter.
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
Comments
Also, I think it holds its temp better if full.
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
Thanks again.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2007 T@B ClamShell by Dutchman "Goli@th"
2018 Chevy Colorado V-6
Edmond, OK
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
2021 T@B 320S Boondock “The T@B”
Towed by a white 2019 Ford F-150 4x4 Supercab, 3.5L V6 Ecoboost “The Truck”
I went back through the manual again, and I cannot find the temperature calibration procedure shared in the video anywhere in the manual. It's just not there, not even in the troubleshooting section.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2021 T@B 320S Boondock “The T@B”
Towed by a white 2019 Ford F-150 4x4 Supercab, 3.5L V6 Ecoboost “The Truck”
I looked again under the lid, but there are no instructions there either for the procedure to recalibrate the built-in temperature sensor by entering an offset to make it display accurate readings.
I now have two manual thermometers inside it and will give the recalibration a try after adequate time to cool down again, since I just brought it inside from a hot car.
Has anyone had trouble unplugging the DC power cable from the frig? I wanted to leave the DC cable in the car, and it was a struggle - I had to pull very hard & pry a bit in different directions. Never experienced anything like that with any kind of power cord. Almost like it was welded on there.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2021 T@B 320S Boondock “The T@B”
Towed by a white 2019 Ford F-150 4x4 Supercab, 3.5L V6 Ecoboost “The Truck”
Here’s the instructions from my under side of my lid.
2021 T@B 320S Boondock “The T@B”
Towed by a white 2019 Ford F-150 4x4 Supercab, 3.5L V6 Ecoboost “The Truck”
The last adjustment I made resulted in temp dropping to 25° on the actual thermometers, but display read higher, so I reset the calibration adjustment to 6 instead of 8. This seems to have brought the displayed temp closer to the actual temp; however, the target temp is another story. Regardless, if I can get the displayed temp adjusted close to actual, then I can just accept that the target is always going to need to be set for X degrees lower than desired.
Still monitoring, but currently (with +6 display offset) I've had the target temp set to 32° and temp display is 25° and thermometers also show 25° near bottom. So this may be as close as I can get, and I will now have to set my target temp to 7° higher than desired, as a general rule. Will have to monitor & test with food & drinks loaded to see if the relationship holds, and whether it still holds at higher target temps.
Resetting target now to 38° to see if display temp rises accordingly & whether thermometers will still agree with display temp. Will check again tomorrow.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
They recommend med or high, and low only if using a dedicated separate battery.
This morning after leaving it set for 38° target temp overnight (with +6 offset), temp display was showing 31 and thermometers placed inside showed 31 & 32. So, it appears the temp display at least is now reliable, but the target temp still needs to be set about 7 degrees higher. I'm ok with that, as long as the behavior is predictable.
It may appear that the higher offset is making the target higher, but no, my observations are that it is the temp sensor display that is directly & immediately changed by changing the offset.
The thermometers were close to the bottom, like within an inch, so it's possible that higher up somewhere the temp could actually be 38. A small plastic water bottle left inside overnight was not frozen.
My other observation is that ARB only spends a relatively small amount of time actively running its compressor, but when it does, it cools down fast and even overshoots some. So, temperature readings may vary, depending on timing of the measurement.
Glad now to have that offset adjusted to a setting that makes more sense out of the displayed numbers.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
Also, I see a sale price of $750 for a yeti 1250WH model. Does that sound like a good deal? Regardless price $999 I think.
I just noticed the 1250 model is just a lead-acid battery. I had thought they all used lithium batteries.
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
What country are we in? 🤪
I'm guessing the charging plug socket at top is for an AC to DC adapter cord?
Large round socket is for a cig lighter plug, like the ARB fridge would use?
At the bottom, left & right, these black & red connectors look like the Anderson type?
Would a solar panel go in the bottom left input?
Would a solar panel require a charge controller & will the Victron MPPT work?
What type connector are the other sockets for?
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
A is for the AC wall adapder
B is a proprietary GZ 12v port. I believe 8mm.
C is an Andersen connector, but a special GZ version (you can make your own or have one built on Powerwerx.)
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014
TV: 2005 Toyota Sienna LE (3.3L V6)
RV: 2018 T@B 320S, >100 mods
2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014