Avalanche - 1928 was released on: USA: 10 November 1928 Spain: 3 March 1930 (Bilbao) Portugal: 9 June 1930 Spain: 23 November 1931 (Madrid) (re-release) Read More.
Radios in Jeep, Chrysler, and Dodge vehicles are identified by a three-digit code found on the bottom right or left corner of the radio (shown below in the red circle). Find your code and then follow the instructions below. Be sure to have your ignition and radio on or off depending on your model.REF (ignition on/radio off)Hold the TAPE SELECT and TIME buttons simultaneously for three seconds.
It is the tenth digit that gives you the model year for GM. Ive been working at a Chevy dealer for years running codes/vins.For example ( my examples only apply to 2001-2015 gm vehicles)Remember 10th digit from the beginning, (left to right).2001. 12002.22003.3.etc.2009.9After 09 the tenth digit was given a letter2010.
A2011.B2012.C2013.D2014.E2015.FEtc.We have another 20 years worth of lettersThanks for reading.You can always check your model year by looking in your drivers side door jamb and it will give you model year. If it was assembled in July or later it's probably a model year later than listed.