One problem related to front suspension control arm has been reported for the 1999 Jeep Grand Cherokee. The most recently reported issues are listed below.
Abs light, and brake light came on, indicating a brake malfunction. Wiring to the right wheel speed sensor was cut by lower control arm. The vehicle has electrical and suspension problems. Driver and passenger side power windows inoperative. Fuel pump failed. Vehicle is leaking transmission fluid due to pan gasket failure. Fuel is leaking from fuel tank due to defective fuel sending unit seal. Abs light, air bag lights are on and a/c blinkers are not working due to ignition switch looses. Vehicle makes noise due to power steering gear assembly failure.