Hey all,
I'm about to start this project (DL3 to 1a tow mirrors) in a few days, just waiting on my payment to clear for Phil so I can get the door harnesses. According to the retrofit chart, my truck will need new cals for the memory module.
Has anyone that required the memory module cals NOT gone to the dealer and had them added? I'm wondering exactly what the new cals are for. If they are only for the mirrors to recall positioning, I can live with that because I'm the only one who drives my truck. If the install somehow messes with the seats, pedals, etc then I'll just have to shell out the $120 the local dealer just quoted me.
EDIT: 2014 Sierra 1500 SLT DCSB 5.3 Gas AY0/A45/DL3 equipped
