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Toyota Avalon Most Common Problems (All Years)

24
ignition coil pack
16
oxygen sensor
12
alternator
9
strut (suspension)
7
end link or bushing for stabilizer bar
7
valve cover gasket
6
brake caliper
6
seat side or back trim (not seating surfaces)
6
water pump
4
CV joint / axle / half shaft
4
evap vapor vent canister
4
power door lock actuator / solenoid
4
power steering hose / line / o-ring
3
A/C recharge (no parts replaced)
3
ABS / brake / stability control / traction control warning light, unknown or unspecified cause
3
brake caliper or cylinder seized, but not replaced
3
damper / shock absorber
3
fuel cap / gas cap
3
radiator
3
rear window shade
 
3   6   9   12   15   18   21   24   27   30  
Chart is based on 435 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.