Jump to content

For those of you with an SD card reader in the dash

Goobax

By Goobax
in Modifications, Wheels & Tires

 Share

Recommended Posts

Goobax Enthusiast

Goobax

Posted
Posted

Can any of you confirm if you are able to use your SD card to play music or is it only for navigation? Additionally, if you have any pictures/ schematics on how it is hooked up, it would be greatly appreciated. I am wanting to add the USB-C and SD card reader to my custom but I am not sure if this will be a wasted effort or if will just be a matter of wiring everything up to work.

 

For what it's worth, the radio I have is the 7in IOR without Bose and the reason why I want to do this is to have the USB-C for apply play and use the USB or the card reader for music instead of my phone if possible.

 

Thank you.

Goobax Enthusiast

Goobax

Posted
  • Author
Posted

Come to find out, it’s just a matter of plug and play For those wanting to do this. No harness, no issues with flashing BCM. Super easy lol

redwngr Senior Enthusiast

redwngr

Posted
Posted (edited)

Another music storage solution. Lexar S47 series.

 

Only the small black portion will stick out from the usb slot, so less likely to catch something on it and cause damage.

Also available in 32 and 128GB capacities.

 

JDS47-64G-01-600x450.png

Edited by redwngr
  • Thanks 1
topgear1224 Enthusiast

topgear1224

Posted
Posted
Another music storage solution. Lexar S47 series.
 
Only the small black portion will stick out from the usb slot, so less likely to catch something on it can cause damage.
Also available in 32 and 128GB capacities.
 
JDS47-64G-01-600x450.png
Ya I got a 128 Standisk one. Had a "small one that I broke on my FiST.

Sent from my SM-N975U using Tapatalk

  • 3 weeks later...
topgear1224 Enthusiast

topgear1224

Posted
Posted
Any chance to plug in a USB extension to add on extra USB to plus in multiple USB?

Sent from my SM-G973U1 using Tapatalk


Yes you can do that. anytime you split a USB signal the data rate is split as well.

I've yet to try it but it will likely be able to read multiple devices attached to one unit, however if you try to do something really weird like 5 external hard drives for music you could run into the limitations of the file system built into the stock head unit.

Basically when you hook up a USB device the head unit has to read and understand and most importantly index the file system of that device.

One of the thing you're going to run into is voltage drop. every USB extension, hack every USB cable even, has a drop in voltage over its length. so if you're trying to power a hard drive or an SSD do bear in mind the quality of the adapter will have a big determination on whether or not it will work.

What are you trying to accomplish?



Sent from my SM-N975U using Tapatalk

ScX31 Enthusiast

ScX31

Posted
Posted
On 4/23/2020 at 5:24 PM, Goobax said:

Come to find out, it’s just a matter of plug and play For those wanting to do this. No harness, no issues with flashing BCM. Super easy lol

Are you referring to the Nav upgrade?

 

Thanks

Chevytx New Member

Chevytx

Posted
Posted
Yes you can do that. anytime you split a USB signal the data rate is split as well.

I've yet to try it but it will likely be able to read multiple devices attached to one unit, however if you try to do something really weird like 5 external hard drives for music you could run into the limitations of the file system built into the stock head unit.

Basically when you hook up a USB device the head unit has to read and understand and most importantly index the file system of that device.

One of the thing you're going to run into is voltage drop. every USB extension, hack every USB cable even, has a drop in voltage over its length. so if you're trying to power a hard drive or an SSD do bear in mind the quality of the adapter will have a big determination on whether or not it will work.

What are you trying to accomplish?



Sent from my SM-N975U using Tapatalk

Charge multiple devices with USB .

Sent from my SM-G973U1 using Tapatalk

Goobax Enthusiast

Goobax

Posted
  • Author
Posted
3 hours ago, Cniedrach said:

Are you referring to the Nav upgrade?

 

Thanks

No, was adding the SD card reader for music

topgear1224 Enthusiast

topgear1224

Posted
Posted
Charge multiple devices with USB .

Sent from my SM-G973U1 using Tapatalk

You can do that but if I remember correctly the truck outputs either 2 amps or 2.4 amps through its USB. that's the total maximum output of the port so if you connect four devices you have to divide that by 4.

In other words you're looking at 700 milliamps maximum per device.

Most devices when not fast charging charge at 2 amps.

you need to be very careful if you experience excessive voltage drop you can actually damage the devices that you're charging.


Personally I would probably go the 12 volt route since it's a 15 amp connection. You can buy a 12 volt splitter relatively cheap. Then you can use those 12V mobile phone chargers.

Sent from my SM-N975U using Tapatalk

  • 5 months later...
tiggerfun42 New Member

tiggerfun42

Posted
Posted

I have a 2020 Silverado and was unfamiliar with what my SD card slot was for, lol .  So reading above it appears that I can put music on it to play in my truck.  Does it have other uses ?  Thanks 

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing

  • Recently Browsing   0 members

    • No registered users viewing this page.

  • Forum Statistics

    250.5k
    Total Topics
    2.7m
    Total Posts

  • Member Statistics

    342,913
    Total Members
    8,960
    Most Online
    Smitty462
    Newest Member
    Smitty462
    Joined

  • Who's Online   5 Members, 0 Anonymous, 651 Guests (See full list)

  • Latest Articles

  • Posts

    • Grumpy Bear
      Some Assembly is Required

      By Grumpy Bear · Posted

      Can it still be Assembled I?    Stribeck says that we need a certain amount of viscosity under conditions of load and velocity to prevent two surfaces of a know roughness from tearing each other asunder. And we have marketing trying to tell the masses that those two surfaced require less of that commodity due to more exact limits being placed on the same old clearances. We also know that there are limits to how hard something can before it becomes to brittle to be viable and to smooth to 'wet' the surface and that both of those conditions have been known and met since about the Second World War.    That viscosity value shook out at 10 centistokes at 212 F just under a hundred years ago.  Give this a look: [Anton Parr]     What is advertised is the Kinematic viscosity (mm2/s) or that which has been density adjusted but the value we are after is the dynamic viscosity (mPa.s) or true viscosity. You can see that this number is dependent on density thus base stock and temperature. You can also see that an SAE 30 doesn't reach that value in this example. However an SAE 30 that is at the upper end of the SAE 30 range; 12.5 cSt (mm2/s), might. 12.5 * .83 = 10.375 (mm2/s). If you could find an SAE 30 at the upper end these days.   Then there is the complication of viscosity modifiers or VII or VM, whatever you wish to call them. Polymers added to very thin base oils, perhaps 3 to 6 cP oils, that will meet the SAE *W30 spec at 'tested' shear rates and 100 C/212F  target temperature. So a polymer fortified base that is a fraction of the 10 cP requirement Stribeck insist upon.   This could be all well and good if those polymers didn't have two very problematic 'features'. They shear or loose viscosity both 1.) permanently and 2.) temporality. And they do both omitted in the advertised data with the distinct  purpose of deceiving the consumer of the actual operating state of the fluid. I've shown the example of Warren Oils COSTCO 10.91 cSt 5W30 formuation several times where the 100 C HTHS value is 6.9 cP!! That's the temporary shear down and with and SSI or shear stability index of 9.4 cSt. Note the intentional deception in using mixed units?    After a short while that 9.4 cSt oil has a viscosity corrected dynamic value of 7.8 cP. But as the SSI is still within the range of an SAE *W30 whose lower value is 9.3 cSt.    This allows them to continue to call this SAE 16 weight oil a 30 weight, the cake, and still meet the API requirements for fuel efficiency IMPROVEMENT mandated by the EPA. The eating of the cake. By the time you've worn out your motor doing the responsible thing by adhering to the warranty requirements, (the stick), you get deprived of the carrot, wear control. So sad, to bad.   So what can be done? Do I need actually say? [Anton Parr]       Even this must be monitored if the oil is on the low side and the VII an organic or you opt for a 0W40 with an even lighter base oil and more / higher MW VII. (Note the lower density of the 40 weight versus the SAE 30 mono-weight?)    There is another workaround. Temperature. An SAE *W30 run at a bulk temperature of between 180 and 195 F.    Being the belt and suspenders sort I am I do both. Run it cook and run it heavy.    In Part II I'll work the AW package. 
    • Atlas
      Wow I'm in a pickle. (Broke down truck) and a story.

      By Atlas · Posted

      So, do I go elbow-deep on this thing or list it for sale and play dumb? Seems to "runs good."   I'm about $1200 away from having: -a rebuilt injector ($300) -a new cat ($250) -a new cat back exhaust (OE style) ($300) -a new AC compressor ($200) -AC refrigerant charge ($150)   In theory, this should rectify the obvious detracting issues from its value and operability. Cold AC with a non-squeaking AC pulley both sounds and feels good. An exhaust that isn't cut/hacked in 17 different places and doesn't vibrate on a crossmember would make it sound and feel less janky. A working cat would help the stink, and will save the earth, but *if and only if* the fuel system is working properly, which would also address the intermittent "rich" CEL.   Heard a good one... CEL for "Rich condition" means you haven't spent enough money on the truck lately, and it's letting you know.   Rebuilding the injector would seem to be the most important part. Replacing the cat would be secondary. I don't think mine is plugged or overly restricted, but it might be a little restricted? I have no good way to tell other than seat of the pants feel. I hate the smell.   The current theory is I have a rich idle problem: A bad fuel pressure regulator, or a leaking injector(s) being the highest probabilities. I already replaced the FPR but that doesn't mean its replacement isn't also bad. It was a new part from Dorman, but the packaging looked like it had been sitting on a shelf for 20 years.   This is the (single) upstream O2 sensor shown at idle. I'm getting a lot of "rich" it seems. Sometimes it stays high like that and doesn't drop down. That makes me think it's processing injector leaks or a partially stuck open injector.     Other times it looks like this. Nice oscillations between rich and lean, which is what I think it should be. Under load and at speed, the oscillations are nice and tight and uniform looking, high and low.     Fuel trims suggest the PCM is compensating pretty hard at idle to pull fuel out. But it's not enough to trip a CEL. Something about slowing to a stop: brake vaccum booster, EGR, or the EVAP purge is delayed, or there's pooled fuel in the intake again that's draining into a cylinder is enough to set the CEL. Of course, in two days of driving, it hasn't set. I was hoping to actually look at the freeze-frame data when it sets. IAT is high because it's idling on an 83 degree day here.  
    • Another JR
      Gasser Subforum Has Been Quiet - - So, Regenerative Braking and Using L10

      By Another JR · Posted

      Have considered installing a DC to DC charger in your camper to replace your isolator?  
    • newdude
      Gas fill door

      By newdude · Posted

      Common failure.  You need to replace the fuel door housing.   The painted cover transfers over to the new housing.  To remove the old one there is 4 spots where you poke the plastic to release it.  
    • newdude
      Gasser Subforum Has Been Quiet - - So, Regenerative Braking and Using L10

      By newdude · Posted

      No such thing as regenerative braking on a pure ICE vehicle.     Regenerative braking is the re-capture of energy from electric motors and stores it in the battery pack.  So hybrids, PHEV and EVs have regenerative braking.     What you are seeing is the charging system changing modes is all.  Its likely entering charge mode for some sort of reason is all.  All of the charging modes will be listed below.   As for L10 vs D.  L10 turns off automatic grade braking.  L10 puts you in control of grade downshifts where in D it will automatically do it based on brake pedal position and other factors.  Otherwise L10 and D drive exactly the same aside from that one aspect.    Battery Sulfation Mode The BCM will enter this mode when the interpreted Generator output voltage is less than 13.2 V for 45 minutes. When this condition exists the BCM will enter Charge Mode for 2–3 minutes. The BCM will then determine which mode to enter depending on voltage requirements.   Charge Mode The BCM will enter Charge Mode when ever one of the following conditions are met:   Windshield wipers are ON for more than 3 s. Climate Control Voltage Boost Mode Request is true, as sensed by the HVAC control module via serial data. High speed cooling fan, rear defogger, and HVAC high speed blower operation can cause the BCM to enter the Charge Mode. The estimated battery temperature is less than 0°C (32°F). Battery State of Charge is less than 80%. Vehicle speed is greater than 145 km/h (90 mph) A current sensor malfunction exists. System voltage is determined to be below 12.56 V When any one of these conditions is met, the system will set targeted generator output voltage to a charging voltage between 13.9–15.5 V, depending on the battery state of charge and estimated battery temperature.   Fuel Economy Mode The BCM will enter Fuel Economy Mode when the estimated battery temperature is at least 0°C (32°F) but less than or equal to 80°C (176°F), the calculated battery current is less than 15 A and greater than −8 A, and the battery state-of-charge is greater than or equal to 80%. Its targeted generator output voltage is the open circuit voltage of the battery and can be between 12.5–13.1 V. When fuel economy mode is active, the generator is not charging, only maintaining open circuit battery voltage. The BCM will exit this mode and enter Charge Mode when any of the conditions described above are present.   Headlamp Mode The BCM will enter Headlamp Mode when ever the head lamps are ON (high or low beams). Voltage will be regulated between 13.9–14.5 V.   Start Up Mode When the engine is started the BCM sets a targeted generator output voltage of 14.5 V for 30 s.   Tow/Haul Mode (if applicable) Pressing the Tow/Haul Mode button located on the center stack, the vehicle system voltage is raised and the remote (non-vehicle) battery will be charged. Having the headlamps on will raise the system voltage and if the Tow/Haul button is applied it will not serve any purpose. The voltage is regulated between 13.9-14.5 V.      

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...