40 problems related to blower have been reported for the 2004 Jeep Grand Cherokee. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Jeep Grand Cherokee based on all problems reported for the 2004 Grand Cherokee.
Dual climate control system is and has failed and making noise while on, the dealer says there is nothing wrong but notes there is noise in the system.
04 Grand Cherokee, funny noises after car shuts off coming from dash for as long as I can remember. The just last week the right side vents started blowing only cold air. I just found out it is a $1500/2 day repair and that it happens "a lot" - so to me if this is a failure they know about for several years then I should not have to fix this myself. It is obviously a lemon part and it should be recalled.
Ac/heater makes noise when motor is shut off. Ac/heater blows cold air regardless of temperature setting.
No heat comng from vents on passenger side first and now driver side.
Visibility: defroster/defogger system:windshield:blower 2004 Jeep gland cherokee limited the automatic temperature control has failed. One side of the vehicle blows hot air the other blows cold air.