Problems with 2003 GMC Sierra 2500HD ELECTRICAL SYSTEM

Blower motor resistor does not operate. upon inspection, harness and final stage are damaged due to excessive heat. i need to replace both components because i fear it will cause a fire. many posts on the same thing. why is there nothing done about this? my bmw had same issue but it was a recall on their cars. why is it not a recall on gm? is it because they are an american car company?

Tl* the contact owns a 2003 gmc sierra 2500 hd. the contact was driving approximately 55 mph when the speedometer began to inaccurately read a speed of 90 mph. the contact shut off the vehicle and when restarting, the speedometer was still reading inaccurately. the vehicle was not taken to be examined for the cause of failure and was not repaired. the failure and current mileage was 100,000.

Speedometer began to register inaccurately then stopped working completely. *tr

My speedometer on my 2003 sierra 2500hd became erratic and then stuck at about 140 mph and stayed there. *tr

Speedometer , fuel gauge etc. went at 93,000 miles. gmc knows of this problem and will only fix it on a limited basis. not every one was informed of this problem and they will only fix it if you are under 70k miles. *tr

Faulty speedometer, reads120mph most of the time. *tr

Gauges stopped working. no lights, no odometer, no information at all. *tr

The instrument cluster has been failing one gauge at the time since 4 years ago, finally it quit all together, i called gm and my local dealership and i was told there was nothing they can do but to charge me for check up and possibly get me a new cluster for 400.00 what a joke. i know gm has been aware of this problem but nothing gets done. what is it going to take to get gm to get this problems serviced with no cost, after all it's their reputation.... i won't buy another gm vehicle. *tr

The speedometer and tachometer works sometimes but other times it does not work. this is a safety issue as the speed is unknown. the vehicle was taken to the dealer but i was told that it is no longer under warranty. *tr

2003 gmc sierra pickup w/49000 miles. speedometer has started erratic readings which presents a safety hazzard when driving. *nm

Speedometer in my 2003 gmc sierra has gone erratic. zero to 120 mph fluctuations, sticks. *jb

2003 gmc 2500 hd 6.0l has an erratic speedometer that is a safety issue. *nm

2003 gmc sierra 2500hd w/duramax trans speedometer failure in reading accurate speeds stuck at 120 mph perhaps leading to trans failure/ leaking fluids due to improper shifting. *nm

I have a 2003 gmc diesel pickup. i have had the vehicle in twice for electrical repairs in the last 9 months. the electrical problems observed include: airconditioner cutting in/out, radio cutting in/out, power windows not working, dash gauges cutting in/out, idiot lights coming on (abs, brakes, check engine etc). it was repaired once by the dealership at a cost of $500. now, 9 months later, the vehicle is back in for the exact same problem. the techniciain took it for a ride and had so many problems, he was afraid he wouldn't make it back to the dealership.