2004 Subaru Legacy Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Subaru Legacy
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2004 Subaru Legacy Problems
The front oxygen (air fuel ratio) sensor element may develop a crack, causing the Check Engine Light to illuminate. Subaru has recalled certain models to replace sensors that may fail. The Subaru service program number is WXW-80, this is not a government mandated recall.
At 150,000 miles, my Subaru Legacy developed a problem with the radio. Depending on my luck, the radio might or might not turn on. Eventually, the radio stopped working altogether, instead making a loud feedback type of noise. Subaru maintenance crew told me that the issue was electrical in nature and would cost upwards of $600 to repair.
My Subaru Legacy experienced three blown wheel bearings. Each time, the car would develop a droning noise, which would get progressively louder with continued driving. A fourth was in the works when my engine blew due to a leaking head gasket. Each wheel bearing cost $450 to replace.
2004 Subaru Legacy Questions
When car is under 60 mph and AC is on? When AC is not on or car is over about 60 mph, the noise is not there.
Servicing air conditioning was not help. Am told that it is "working like it is supposed to." Not acceptable. Needs to get fixed befor HOT weather.
2004 Subaru Legacy Recalls
Moisture sensitive airbag system components may deteriorate in humid climate regions, causing an increase in inflator pressure which ruptures when passenger airbags are deployed. Injury can result from inflator parts striking an occupant. Dealers will replace affected airbag inflators to correct this concern. Subaru is the manufacturer of Saabs affected by this recall. This recall supersedes Subaru recall 14V-471.
This limited regional recall is for vehicles currently registered or first sold in Florida, Puerto Rico, Hawaii and the U.S. Virgin Islands, and equipped with Takata-brand air bag inflators. Upon deployment the driver and/or passenger airbag inflator could rupture, increasing the risk of personal injury. Subaru dealers will replace the affected airbag inflator modules to correct this concern.
This recall applies only to vehicles equipped with Takata-brand air bag inflators. Upon deployment the passenger airbag inflator could rupture, increasing the risk of personal injury. Mazda dealers will replace the affected airbag inflator modules to correct this concern.
2004 Subaru Legacy Reviews
my 2004 lagecy engine light is on and cruise control is blinking
go od in snow engine noise exhaust rattles from heat shield lose
bought my 04 legacy wagon in 06 w 23k with extended coverage. sunroof broke, a at about 34k, my cruise controll failed, around 38k, it failed again. After several frustrating visits that was fixed. a couple thousand miles later, the check engine light came on, the light on the cruise controll button flashed and the car lost power and went into high idle with no throttle controll. This event occ...