2002 Nissan Altima Q&A

2002 Nissan Altima Question: I replace the alternator in my 2000 Altima afterwards the cooling fans want come

what would cause me to have no heat and cooling fans not come on -
Answer 1
you have belt routing rite,,?? maybe popped fuse if u crossed or sparked wires somewere?? -
Answer 2
Is it overheating? Low coolant now? -