Jump to content

Lost Bluetooth with navigation upgrade

Big_kid
 Share

Recommended Posts

Big_kid Enthusiast

Big_kid

Posted
Posted

I swapped in a 25797978 navigation unit into my 2011 Sierra 

everything works except Bluetooth. When I hold the phone button down I get a “beep” not a “ready” like my factory radio did.

I say “Bluetooth, pair, phone” all this comes back as “not recognized” I can however say “radio help” and get a response. 
My guess it the unit I got is from an earlier (07-08) truck and Bluetooth wasn’t an option until 09. Can my older unit be flashed with a TECH 2 for Bluetooth. Any help on this is appreciated…

  • 4 weeks later...
X-man Enthusiast

X-man

Posted
Posted

I don’t know if this will help, but I have a 2008 Sierra that has the OEM nav unit. It did not come with Bluetooth. I swapped the VCIM which is under the radio for a 2009 and later unit that came with Bluetooth. To pair a phone using Bluetooth, the commands are <onstar> (Wait for response onstar ready)<Bluetooth >(response Bluetooth ready)<pair>

Big_kid Enthusiast

Big_kid

Posted
  • Author
Posted
On 10/14/2021 at 12:06 AM, X-man said:

I don’t know if this will help, but I have a 2008 Sierra that has the OEM nav unit. It did not come with Bluetooth. I swapped the VCIM which is under the radio for a 2009 and later unit that came with Bluetooth. To pair a phone using Bluetooth, the commands are <onstar> (Wait for response onstar ready)<Bluetooth >(response Bluetooth ready)<pair>


you Sir are my new best friend. This worked perfect. Your help is appreciated. Thank you…

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

  • Latest Articles

  • Posts

    • asilverblazer
      The Peckish Synapse

      By asilverblazer · Posted

      Mediocre, how much did they lose on the poorly conceived EV strategy?   I wonder how much the stock price is being 'inflated' by all the buy-backs?   Cadillac literally looks like a brand without a rudder, no clear goals or product direction - performance or luxury? I guess performance because we can throw a small block in whatever we can and call it a day. Certainly not luxury when a Denali or High Country is reasonably cross shoppable. The Celestiq - no way - no vehicle can command quarter million prices when something wearing the same badge is on the buy here pay here lot across town.   Notice the 'base' Escalade doesn't even come with the 'leather-appointed' seating surfaces.   Hummer EV - fail Silverado EV - fail Sierra EV - fail Bolt/Volt EV (The most successful EV cancelled, restarted, cancelled, whatever its current status it)   Hybrids - none Sedans - none Medium duty - not anymore Minivan - none Coupe - none Convertible - none CUVs - 20+/-   6.2 Recall that landed squarely on the GMs highest seller - and specifically the fattest margin higher trims of the Yukon, Escalade, et. al. The most critical product line they fumbled big time. In the Escalade segment, are those buyers forgiving GM for a bad engine and patiently waiting for the fixes and dealing with the headaches? Nope, they dump them and go straight to the other premium brands.   In the ENTIRE GM portfolio how many aspirational vehicles are there? Corvette, Escalade (quickly being superseded by the obvious better value Denali)...   I posted somewhere else... what if Cadillac left the luxury game and became a performance brand similar to AMG or (gasp) Ferrari? Cut all the entry-level and base models from their line up and focus on the V-series or Blackwing or whatever they call it now. Of course, those would have the pre-requisite luxury and technology as standard equipment. This opens the floor for Buick to step in/up as the luxury brand (like they are in China), no 'performance pretenses' get rid of the 'entry-level' models with equally 'entry-level' power trains and become the Maybach to Cadillacs AMG. With those two brands effectively out of the way Chevrolet, the 'entry-level' brand has the floor to itself and GMC can take over as 'professional grade'.    Now each brand has a focus, no in-fighting, clear direction, and customer targets.   Just need to sneakily slide Corvette into the Cadillac brand and dump the vestigial script writing.
    • Atlas
      The Peckish Synapse

      By Atlas · Posted

      I can't get enthusiastic about the 1.5T (or the 1.3 or the 1.2), I won't drive a CVT. But the stupid things sell in volume.
    • asilverblazer
      The Peckish Synapse

      By asilverblazer · Posted

      There is a big difference in motorcycles and vehicles - nobody needs a motorcycle, they WANT one. That WANT is the most powerful force to drive price upwards.   I've hated every iteration of the Equinox, a prime example of GM laziness. It excelled at absolutely nothing, barely competitive by every metric. At least the latest generation looks decent.    I want to like the Buick Envista, but that pitiful engine plus FWD only is a BIG NO for me, I don't care how good it looks.
    • Atlas
      The Peckish Synapse

      By Atlas · Posted

      For as much hate as Ms. Barra receives on here, she sure is a shrewd businesswoman....
    • bwiese
      auto mechanical driver's door unlock without pressing button? [2026 Silv. 1500 WT 4WD RC SB 2.7L]

      By bwiese · Posted

      Love my new 2026 truck - even as a basic WT it's comfy, rides nicely, etc.   Encouraged by the 100K powertrain warranty.   2nd GM I've ever owned (1st was a 2000SLE with Vortec V6 - loved that truck.) Small question - maybe I'm missing it in the manual? - but I seem to need to press the unlock button first, in order to open driver's door.  (Don't care as much about passenger door.) RKIs: is there any mod/setting change, etc such that when I merely pull the door handle it just unlocks + opens? I have minor concerns about ability to exit regardless of electrical performance. (I'm a bit limited agility w/osteoporosis from hyperparathyroidism - big guy, age 62, range of movement etc issues.) Thanks, Bill San Jose CA

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...