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The Japanese are great confusions. Someone is counting the history of the model, which will be discussed, since 1988 and considers it the second generation of the family Vitara /…

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Subaru Tribeca with mileage: hitch as a risk factor and typical difficulties opposites

Regarding the quality of iron, Tribeca does not disappoint – both in terms of the body and in terms of the chassis. The salon also leaves overall positive emotions. But with the electrician, the car was less fortunate: there are a number of typical problems described in the first part. Today we study transmissions and engines. Is it true that all-wheel drive in Tribeca is plug-in? Why towing a trailer is a bad idea? Well, the most burning question is whether a six-cylinder opposit eats oil?

Transmission
The mechanical part of the transmission, by and large, does not create trouble. Affects the experience of creating powerful all-wheel drive cars and the presence of drives with the necessary margin of safety. Yet 220 or 260 atmospheric forces – this is not so much for these cars. Well, the temperature sensor fails rear gear does not count, there is a purely electrical problem.

Separately have to explain about the type of drive. For some reason, many people believe that Subaru with the automatic transmission drive the plug on the rear axle, but it is not. The friction block in the automatic gearbox, which is responsible for the operation of all-wheel drive, is a locking system and does not serve to connect the front / rear axle. The differential here is simple, open asymmetrical, just made it in the form of a planetary gear.

In cars with MCP, which in theory are, the differential is of a more classical type, and the blocking is already viscous. But the chances of finding such a car are minimal – in America and in Russia there are very few family lovers of SUVs on the mechanics.

The reason not to be sad about the mechanical box adds a great machine – five-speed automatic transmission series 5EAT, one of the options for the box Jatco JR507E, specially arranged for a non-standard installation option in Subaru. Jatco’s basic AKP is not bad at all, but Subaru has made many changes to its design that are designed to increase reliability. She, for example, has a regular additional filter, and she is set up to a moderately conservative manner, without extreme lockdown modes of the torque converter.

As a result – a very good resource and pleasant sensations, if not especially in a hurry. True, the fuel consumption is too big (16-19 liters per 100 km are quite real numbers), but this is due to the engines rather than the settings of the automatic transmission.

A good construct is no guarantee that everything will be fine with the box. Ways to spoil it a lot.

The standard cooling system at the box depends on the market and the vehicle equipment. For example, cars from the United States without the factory hitch of the radiator do not have an automatic transmission, and all European cars and samples with the option of towing a trailer from the United States come with a standard additional radiator.

It should be noted that the weight of the car for this box is rather extreme – almost two tons. Together with a powerful motor, they create a sustained high load. Even a ton or two above with a guarantee overload the automatic transmission, and an additional radiator does not save. It is noticed that the Tribeks, dragging trailers at least for a short time, have dead automatic gearboxes, even with mileage significantly less than 200 thousand. And the non-standard mounted hitch (without modifying the cooling system) is a very alarming sign, because even a single overheating will certainly trigger destructive processes inside.

An additional external radiator is generally a great thing, even if you don’t carry any trailers. In the urban cycle, American cars have an oil temperature of 115-120 degrees, which is already a bit too much. And only on the track box is cooled to the optimal 80-90.

Another risk factor, in addition to trailers and overheating – of course, late service. Replacing the external filter AKP on the official service is quite an expensive procedure, primarily because you need to regularly remove the bumper (although in fact it is enough to bend the left wheel locker, there will be enough space). Carefully look at the state of the filter: if the owner has not changed it for a long time, then the chances of a normal AKP condition are significantly reduced. And it is recommended to change the oil every 40 thousand kilometers – this is the official recommendation for our conditions.

The best mileage for a planned overhaul is 150 thousand kilometers. At this point, the most highly loaded solenoids of the hydraulic unit (linear pressure and torque converter blocking) and the lining of this blocking usually “fit”. It is also recommended to proactively change two speed sensors. Occasionally, additional problems are identified during the inspection process, especially if the oil is changed less frequently than it should be.

Subaru does not release the original solenoids, only the hydraulic unit as a whole, and 1 500-1 700 euros for the part in the collection looks a bit excessive. Original repair kits are also expensive. But for the old revisions of the hydraulic unit – 31705-AA620 and 31705-AA680 – the solenoids from Hyundai are suitable, while for the more recent revisions the linear pressure solenoid can be selected among the Toyota 3521033020 items for the U150E and other Aisin boxes. In general, look at the resources of subaristov data on the interchangeability of these elements.

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