Reprogramming GM HD Control Modules for LED Lights

[chrisb1]

The Dealer can contact GM and for a factory sale ticket charge of $150, the factory will authorize your VIN to allow the CANAM lights out fast flash error message function to be disabled.

This is done for fleet and up fitter businesses to allow alternate equipment such as LED lights. The Disable function affects all all CANAM lights out fast flash error messages. 

 

Install LED with no resistors reqired. 

 

The Dealer wants one hour of labor and GM wants $150. About $250-270 out the door. 

[CRApex]

I put LED’s in mine, I don’t remember the exact cost but it was like $35 for the resistors, took maybe an extra 5 minutes of install time.  Good info tho to know it can be programmed at the dealer.  Does the $250-270 out the door include everything?  LED bulbs, reprogramming and labor?  That’s a pretty good price.  If that price is just to reprogram, probably easier to buy the resistors and I believe  some have them built in, just need anti-flicker for day time running lights.