Two problems related to engine funny noise have been reported for the 2007 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Jeep Grand Cherokee based on all problems reported for the 2007 Grand Cherokee.
The Jeep has electrical stuff happening sporadically and does not start but with power but after 3 to 6 attempts starts right up. I turn key all power and bells go off and it makes a humming noise and 1 click noise dash says ' transmission over temp' the Jeep is cold so not over temperature. I've seen a lot of post about recall and also about ignition switch or module. I've only owned for 2 years and dealer said car had no recalls when I purchased. This happens stationary and also after driving about 20 minutes to destination and when I went to leave it took several times before starting. This has been going on for last 3 days but few messages randomly popped in information center few times before this had at dealer on computer no codes said it was okay.
I was driving on county road about 45 mph battery light came on then abs light then message service anti lock brake system, engine and brake light they stayed on till I got home there was also a very low humming noise when I turned off car it would not start again. In morning it started I turned it off and it will not start again. Battery and engine light on. 11/19/15 recalls for ignition switch,and reprogram final drive controller module were performed.