blower motor resistor
blower motor resistor needs to be replaced
Loose belts
Use only ATF+4
yes but only the rear speakers
No, only available in front wheel drive.
No, front wheel drive only.
The only proper way is with a scan tool.
check your coolant level
When it gets to the red is time to fill the tank. You could have 2 gallons or you my only have 1 gallon.
probably the coolant tube under the manifold. it is only available from the dealer
There is no set interval. It only needs replaced if there is a failure.