One problem related to automatic transmission floor shift has been reported for the 2003 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Jeep Grand Cherokee based on all problems reported for the 2003 Grand Cherokee.
2003 Jeep Grand Cherokee laredo the Jeep was running and in park. I was standing outside about 20 yards away. The gearshift popped from park to reverse on its own. I was luckily able to stop it in time. Also, when I park it and try to remove the key the key is locked in place like its still in gear. I have to push the gearshift with force to release the key. A mechanic has said that the linkage was loose. I have tightened it and the problem has happened again.