Jump to content

Radio Reception Issues


ace ventura

Recommended Posts

  • Replies 1.4k
  • Created
  • Last Reply
Posted

Im about to get a 2017 on from a trade assist.... ill let you know if the 17 is better

You hope by then they fixed the issue.

 

Sent from my SM-N900V using Tapatalk

Posted

You hope by then they fixed the issue.

 

Sent from my SM-N900V using Tapatalk

you would hope haha. I have to exclusively use XM because my current 2015 is so bad

Posted

You know...TuneIn radio streams all your local station via internet, and if you have Android Auto, the app also populates on your Intellitink system. Or you can use Bluetooth.

Posted

Now they want to know what stations I listen to. Why does it matter? Offered Sirius for a year. Told them I was keeping my trucks longer than a year. See what's next. The saga continues.

Posted

The fact that they have a an April tsb with a software update for radio static tells me they admit there is a problem. Unfortunately the lemon law in most states only applies to issues that significantly impact the value of the vehicle, so we lose leverage in having them fix the problem. I still want to know if the issue is the bose speakers. Does anyone with radio fm issues have it with the regular Stock speakers?

Posted

Yes, my FM radio sucks with standard speakers. I believe the Bose speakers exhibit the problem more because they have better high frequency performance and all the "noise" is high frequency.

 

Again, radio reception sensitivity is within bounds but there is little or no FM noise reduction so you hear all the multipath "swiching" and fade noise like a $5 radio. I believe the GM engineers blew it when they wrote specifications for the radios by other manufacturers than Delco or Delphi. The radio in my 2016 is an LG.

Posted

I have not had a chance yet to bring it back to the dealership to see if the can put in non-bose speakers. But as I have mentioned before, I have the 2014 SLT model. I have been in multiple loaner trucks which were only SLE, and did not have the Bose Speakers and they sounded great. No static in AM or FM radio.

 

I'm now past my 36,000 miles and they BETTER not give me grief about trying to fix speakers. Because I have invoices showing they tried but no fix yet....

 

I get it, Lemon Law will not work because it does not effect the safety of the vehicle. :( Little leverage here.

Posted

Just drove a 2017 loaner and the xm reception was terrible still.

 

 

Sent from my iPad using Tapatalk

Posted

Xm has been terrible on every non gm vehicle I have ever owned so that is not uncommon. Fm is the main issue. Am sounds better than fm in my 16

  • 2 weeks later...
Posted

Well, I'm sitting with a celebratory drink as I write this. I am happy to say that I received an offer letter from GM today, It is literally everything I had asked for. They are buying my 2015 Chevy Silverado LT back. Not going to go into all of the details, But I will have my 2017 Sierra Denali in 10-12 days max. I have to do some paperwork and have it notarized and then it back as does the dealer. Then GM has to process it and we get out close date.




I can't believe the fight is finally over


Posted

How do you know the radio reception in the 17 will be any better? the sour part about this is gm will turn around and resell your 15 to the next Joe and just pass the problem on to someone else

Archived

This topic is now archived and is closed to further replies.

  • Latest Articles

  • Posts

    • 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.  
    • Have considered installing a DC to DC charger in your camper to replace your isolator?  
    • 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.  
    • 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.      
    • Hello from Australia Just sharing that there is now a way to delete the active shutters entirely with just a plug in module. Opens up tons of room to light bars etc.
  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...