1999 Jeep grand cherokee air conditioning not working Read Also: 1999 Jeep grand cherokee air conditioning drain 1999 Jeep grand cherokee heater fan not working 1999 Jeep grand cherokee air conditioning fuse 1999 Jeep grand cherokee air conditioning leak 1999 Jeep grand cherokee air conditioning system 1999 Jeep grand cherokee oil pressure gauge not working