One
It is in front of the radiator.
It is under the housing where the upper radiator hose hooks to the engine.
Engine control module
it tells the radiator fan when to turn on
Low coolant, inoperative water pump, head gasket failure, inoperative radiator fan, etc.
how to change radiator 1995 jeep grand Cherokee Laredo
Yes
already have it loose
The fan motor and relays do go bad.
Yes, only if they have the same engine.
Should be a plug either at the bottom or rear of radiator
It is in front of the radiator.
It is built into the radiator.
Best bet is to replace the radiator.
Turn the AC on and the electric fan on the radiator should run.
Remove and bring to radiator repair shop or replace at 1-800Radiator
Yes, the upper radiator support will need removed.