2003 Jeep Grand Cherokee equipment problems
13 owner complaints filed with NHTSA name the equipment on the 2003 Jeep Grand Cherokee — 2% of all complaints for this model year.
What owners report
“2003 jeep grand cherokee heater/defroster failure. Intermittently while driving, the heater/defroster stops blowing hot air and blows cold. I live in a city where we get snow and fog, and temps go below zero. Having a malfunctioning defroster is a safety issue. This has occurred in a snowstorm, and…”
filed Mar 9, 2011
“Tl*the contact owns a 2003 jeep grand cherokee. The vehicle was included in the recalls associated with nhtsa campaign id numbers 06v197000, seats:front assembly:seat heater/cooler, and 09v117000, seats:front assembly:seat heater/cooler. The vehicle was repaired at an authorized dealer for both…”
filed Dec 16, 2010
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
Mechanical rocker arm, intake, 1.7 ratio.
9001784 · Service Bulletin/Repair Instructions · issued Feb 22, 2021Disinfectant Solution Recommended for COVID-19
23-015-20 · Service Bulletin/Repair Instructions · issued Apr 30, 2020
Equipment problems in other Grand Cherokee years
Grand Cherokee equipment problems by year →Other reported problem areas on the 2003 Jeep Grand Cherokee
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.