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Jeep Grand Cherokee Most Common Problems

47
water pump
32
damper / shock absorber
28
wheel bearing / hub
25
thermostat
24
starter
24
window regulator mechanism
23
radiator
20
differential seal / pinion seal
18
blend door motor for HVAC
18
tie-rod / tie-rod end
17
brake caliper
16
CV joint / axle / half shaft
15
windshield washer nozzle / jet / sprayer
14
alternator
14
radiator hose / engine coolant pipe
13
power steering hose / line / o-ring
12
air suspension compressor
12
ball joint
12
blower motor / HVAC interior fan
12
catalytic converter
 
5   10   15   20   25   30   35   40   45   50  
Chart is based on 1309 vehicles in TrueDelta's reliability survey.
These are the problems owners most commonly reported on TrueDelta's Car Reliability Survey. For many models not all entries have been coded yet, so focus on the relative numbers rather than the absolute numbers. Usually when people say "they all have this problem," the problem in question actually affects between 10 percent and 20 percent of all cars. We aren't counting wear items like brake pads and rotors that truly do require periodic replacement on all cars.

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