14 problems related to electrical system have been reported for the 2005 Subaru Legacy. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Subaru Legacy based on all problems reported for the 2005 Legacy.
The cd player turns on by itself when radio is on. Nothing specifically makes it happen like hitting a bump or anything it does it while car is still. Car was takin on to be looked at but they said nothing could be done. Also, gear shift doesn't always lock in place. Which makes the car not able to start and/or move if on a slightly hill.
I had owned the car for not even a year yet back in 2012, and the only accident I've ever been in happened on my way to school(college). The air bag did not come out of the steering wheel, but should have. Luckily I only experienced mild whip lash, and very large body shop bill. Also when they finally brought me in to get it replaced this past summer(2017) they pushed my car around the lot, and messed up my transmission amongst some other things. But when I asked the technicians about it, they got defensive, and denied any claim of wrong doing.
My rear brake lights and tail lights stopped working, my wiper would work intermittently, and license plate lights would not work at all. Took to a mechanic who diagnosed that the wires traveling through the rubber grommet to the rear gate had been broken due to a design in the path they travel where they are bent severely every time the gate is opened and closed, and eventually they snapped. He informed me that this was a common issue on my model and put new wires in place of the broken ones.
My tailgate will no longer lock or unlock. After a lot of reading online it seems that this is a very common problem. I took it to the dealer and was told that the rear gate harness is frayed and needs to be replaced. If any of the other wires in this harness fail I could potentially lose tail lights and license plate lights.
Tl the contact owns a 2005 Subaru Legacy. When the vehicle was started, the contact heard an abnormal noise. The contact associated the failure with NHTSA campaign number: 19v297000 (electrical system). The vehicle was taken to Subaru of jacksonville (located at 10800 atlantic blvd, jacksonville, FL 32225, (904) 641-6455) to be diagnosed, but the failure could not be duplicated. The vehicle was not repaired. The manufacturer was not notified. The failure mileage was 105,000.
Rear wiper stopped working. The problem was due to a broken wire inside the passenger's side accordion boot for the rear hatch of the wagon. Other wires within the harness (which supplies power to the rear hatch lights, hatch lock, and wiper motor/sprayer) were also cracked. In researching this problem, I have found this this is starting to become a more frequent issue and should be replaced/recalled by Subaru.
The hatch appears to be rubbing on the wires that connect the hatch electrical to the rest of the body. Wires have been cut and various hatch functions are being disabled. So far locking and hatch open warning have been affected, but this will eventually affect the taillights, brake lights, backup lights, license plate lights and rear defogger, and the issue would therefore be considered a safety issue.
The rear hatch of my Subaru Legacy wagon - the electrical wires supplying the rear brakes, hatch lock, and rear window wiper are being cut by the hatch opening and closing. Loss of rear brake lights, rear wiper function, and rear hatch locking mechanism all effected by the poor routing of these electrical wires through an accordian style boot. Very dangerous issue with regard to multiple safety concerns.
Subaru Legacy 2005 wagon; multiple electrical wires routed through a flexible rubber boot leading from the chassis to the rear hatch of the wagon have broken from repeated bending action by opening/closing the rear hatch rendering the rear wiper inoperable.
I was driving on the highway, and the car seem to loose power, luckily I noticed it, as I was able to cost over to the side of the rode. I own a carmd, and attached it to my car, it gave me code p2138 which means the throttle position sensors (2 of them) not being in agreement. I think this is very dangerous as this can happen at any time while one is driving, potential leading to a accident or fatality.
For the second time my check engine light has come on and my car has gone into a fail safe mode while driving (eliminating the ability to accelerate). The code the computer provides is p2138, which refers to the throttle position sensors (there are two) not being in agreement. I took the car to white bear lake Subaru in white bear lake, mn to have this issue resolved. They did not replicate the check engine light and therefore would not perform any service. The issue again happened, this time over 1,000 miles away in georgia and I was almost run over by multiple vehicles as I tried to get to the side of the road - the car was not responding. Therefore, this issue is a serious safety hazard.
Car has been very slow to reduce rpms when shifting gears or when stopped (and in neutral) for the past few weeks. Today, when pulling into a starbucks, the car surged forward. Luckily I have a stick shift and just pushed the clutch in. After surging, the check engine light came on. Using a diagnostic tool, I found that the car is throwing error code p2138. This indicates that the accelerator pedal position (app) sensor is either bad or has a poor connection. The detail on the error stats "the ecm has detected that the app sensor 1 and app sensor 2 disagree more than 4. 5% for less than 1 second. " essentially, one or both throttle-by-wire circuits isn't functioning properly. I went online and found that this is an all too common problem and some folks have found that their cars are surging forward, threatening safety.
I am the owner of a 2005 Subaru Legacy 2. 5gt. Last night, when I was trying to start the vehicle, it shut off in the middle of starting and the vehicle completely went dead. This morning, I noticed that there was a large and deep burn mark in the headliner surrounding the map light panel and that part of the map light as well as the auto-dimming mirror were melted.
With approximately 2,000 miles on my brand new Subaru Legacy gt I was driving 80 miles to my home. The lights on my dash were flickering and the cruise control worked, then stopped working when I would try to decrease or increase my speed. Once I got into the canyon about 20 miles from home (a curvy road next to the colorado river) all my interior and exterior lights went off suddenly. I maneuvered my way to the side of the road, shut the car off then turned it back on. Thankfully, the lights came back on. I took the car into the Subaru dealership and they didn't find anything. They said they couldn't fix it until the problem was duplicated. My main concern with this statement is that if I crash my car and injure myself or kill myself because the lights went out, it will be fairly difficult for anyone to "duplicate" the problem. Second issue happened about a month later when the cruise control light began flashing and the check engine light came on. I took it to the Subaru dealership and they discovered a valve body problem. Meanwhile a day later I was driving and the car would barely move. It felt as if it were stuck in 3rd gear. I took it back in and drove a rental car until the part came in. I have the car back now with the 2nd and 3rd problem fixed, but with still no resolution to the fact that my lights could again shut off while I am driving at night.
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