When driving down hill 6% + grade and I lightly touch the brake pedal to slow, our 1999 legacy outback downshifts one or two gears. I have to put the car in neutral then back into drive because it sticks in whatever gear it shifts into at a very high RPM. It does this from 40 to 70 MPH, but only on a steep grade. It does this with or without the cruse control turned on. The frequency of the problem is increasing. It is my opinion as a retired accident reconstruction specialist from the washington state patrol that this has tremendous accident potential on surfaces with a reduced coefficient of friction (ice, snow or rain). The transmission functions properly at all other times. Camelback subaru in phoenix, az., indicates they can not duplicate the problem, yet there is a history of the problem at the federal safety agency with the very same symptoms.
1999 Subaru Legacy transmission complaints
Page 2 of 2: complaints 11 to 18 of 18, newest first, as owners wrote them.
The transmission has a design defect which causes it to abruptly and without warning shift down while descending a long grade. This has resulted in two instances of momentary loss of control of the vehicle in icy/slippery conditions. In addition, it will materially and significantly shorten the life of the transmission. Furthermore, it has scared passengers on numerous occaions due to the jerking of the car which results from this design defect. I have contacted the manufacturer which sent me to the dealer. No relief. I asked for the zone representative to call me and it has not taken place. The manufacturer has indicated on the phone that this is 'normal behavior' . I am told that this design defect has been removed from year 2000 legacy outbacks. If true, that would be tacit admission that the design was flawed as it was not implented in any year but 1999. I have asked the manufacturer to install a new transmissioncontrolunit which eliminates this design flaw, since it would be a relatively simple software modification. They have indicated their reluctance to do so. While the aspect of the jerkiness of the car and the shortened lifespan of the transmission could be chalked up to 'tough kaka', the loss of control (albiet of a very temporary nature so far) resulting from an abrupt gear change down in icy conditions is a safety concern. The manufacturer said that a shift would be of no concern, to which I suggested they ask miki haakinnen, a race driver who lost a race due to the wrong gear being selected....one below the one he expected, which spun him out of the race. I have experienced a similar yaw from the abrupt gear change. Thankfully for the safety of my passengers and myself, I, too, have experience with racecars.....if not for practiced reflexes during the icy-condition downshifts referenced, I am quite confident that the car would have ended up off the road.
Consumer test drove vehicle and ended up skidding into a ditch, due to design of the all wheel drive with a standard transmission, poor directional control on turns which allowed for loss of control.
When letting off or stepping on gas pedal vehicle will begin to jerk due to excessive play in front axle.
Transmission downshifts and vehicle on snow packed highways causing vehicle to jerk and swerve resulting in loss of control. Yh
Vehicle experiencing hard shift and accelerates at higher speeds when going around a corner / when applying the brake's causing failure.
When I'm going down a decline at around 40mph and the transm. Is in 4th gear and I am coasting and begin to apply the brake the care will shift into 3rd gear and rev the engine to around 3500-4000 RPM. I feel this sudden unexpected transmission shift could cause a loss of traction on slippery roads which is the purpose of my buying an all wheel drive vehicle.
While slowing vehicle on hills, there is a jerking motion which can not be rectified, it is engaging into gear. Mjs
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