Three problems related to cooling fan have been reported for the 1999 Jeep Grand Cherokee. The most recently reported issues are listed below.
The heater fan in my 1999 Jeep Grand Cherokee stopped working and there was a burning smell in the car. Mechanic found that the fan resistor (computer) and pigtail that connects to it were burned up. He checked with Jeep and there are 3,000 of these items back ordered because this is a problem on many of these vehicles. Its winter and 17 degrees in my car I could freeze with my family or my dashboard could catch on fire.
Tie rod ends replaced . Cooling fan sensor , front wheel bearings, rear differential completely rebuilt, what's next? will never buy a Chrysler product again!!!!!!!!.
Electric cooling fan falure in my 99 Jeep grand charrokee whitch in turn over heated the Jeep ruptured the radiator causing $884 in damages. Come to find out new fans are back on order this is a problem that is ongoing with Jeeps 98-2002 if I would have known this would have been more carful picking out my new car thanks john.