One problem related to vehicle overheat has been reported for the 1999 Jeep Grand Cherokee. The most recently reported issues are listed below.
The vehicle experienced multiple problems. The horn failed. The interior lights failed. The door locks were inoperative. The abs light and the brake light came on and remained on. The vehicle overheated when at idle for more than a few minutes. This problem has been addressed more than three times with no resolution. The brakes vibrated and this has been a problem since the first year of purchase. The consumer has requested Jeep to buy back the vehicle. Mr scc.