blower motor replaced,and now has no runs fine and normal on 2005 Buick LaCrosse

replaced in summer .now no heat.

Asked by for the 2005 Buick LaCrosse
You will have to follow test procedures in the workshop manual to figure out what is happening, could be low colant level, failed heater valve, failed controls or electrical issues.There is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate
thank's you were spot on,had buick garage ,repair it thanks steele65