Transfer-case neutral can be chosen in earlier iterations of Super Select, such as those seen in the Generation 2 Pajero. This is not a choice on more recent models (Generation 3 and up), simply transmission neutral.
An early version’s gated lever is used to operate the shift. The operator can advance one notch into 4H starting in 2H at the rearmost position without any lockout. The operator then moves the lever forward and sideways into 4HLc, also without lockout, to select it. 4LLc is currently locked out. The operator must push the lever directly downward in order to circumvent the lockout and advance into the 4LLc position. No lockout needs to be gotten around in order for the operator to return; they just pull the lever rearward.
Modern Super Select systems have a straight forward/backward travel with lockout in every position, like in Generation 4 Pajeros. The lever is moved forward into the desired position by simply pressing down, and it is moved backward in the same manner.
The most recent iterations of Super Select, seen in vehicles like the Pajero Sport and Tritons, use an electronic rotary dial for selection. In order to circumvent 4HLc and 4LLc, a downward press is necessary.
On all models, the transfer case’s physical linkages and solenoid-activated vacuum actuators are used to engage 4WD. Although these linkages are electronically moved by servos in rotary dial types. When shifting at a standstill (as is necessary when entering or exiting low-range), internal friction/tension can cause sluggish engagement at the diff due to the combination of dog clutches and vacuum actuation, whereas shifting-on-the-fly is typically instant. Although some owners advise moving into forward or reverse and idling for approximately 30 cm in that direction to help with engagement, Mitsubishi officially advises shifting to neutral before activating the low range mode.
A dog clutch mechanism on the front differential connects and disconnects the right-side front axle in 2H and 4H mode. ‘Drive flanges,’ which are splined hubs without hub-freewheeling, are a feature of Super Select-equipped vehicles. The left-side axle is always driven, but this also makes the hub/axle assembly much stronger and more reliable. The benefits of strength and convenience offset the little reduction in fuel efficiency when in 2WD caused by spinning the left axle.
Fuel efficiency increases and noise levels are decreased as a result of decreased frictional losses in the drivetrain. It can handle a variety of road conditions and speeds and is a full-time four-wheel drive mode that uses a viscous coupling unit (VCU) and center differential to transmit torque to the front wheels when the rear axle loses traction. (Note: The 4H mode can be used continuously without causing the typical drivetrain “binding” seen in other conventional 4WD modes.) While 4LLc, the “low range” option, also gives a considerably lower gearing, it offers the most traction. 4HLc, the part-time four-wheel drive mode, locks the center differential to provide extra traction for sandy, snowy, or poorly covered roads. Note: 4HLc and 4LLc are your more classic four-wheel drive modes and should never be utilized on high traction road conditions as drivetrain “binding” damage may result. Switching between 4HLc and 4LLc is only feasible with the car stationary.
In This Article...
The operation of the Mitsubishi 4WD system.
The center console’s drive-mode dial allows the driver to choose between “For optimum fuel efficiency, FWD.
With “When the 4WD Auto mode is engaged, the system automatically and seamlessly distributes more power to the rear wheels based on driving and road surface conditions using a rear-mounted electronically controlled transfer clutch. The driving mode may be changed whenever the driver chooses. When “When 4WD Auto is chosen, the Outlander’s 4WD system automatically increases the amount of power it provides to the back wheels when accelerating at full throttle. Under full-throttle acceleration, the coupling can send up to 40% of the available torque to the rear wheels; this amount drops to 25% above 40 mph. Up to 15% of the available torque is transmitted to the rear wheels at constant cruising speeds. Coupler torque is decreased at low speeds through tight curves, resulting in a smoother sensation through the corner.
For driving in conditions that are really difficult, such snow, the driver can choose “mode 4WD Lock. The mechanism still evenly distributes front and rear torque in Lock mode, but more power can be sent to the back wheels. Performance is prioritized in 4WD Lock mode when the weather is dry. To deliver more power off the line, better control while accelerating on snowy or slick conditions, and improved stability at high speeds, more torque is applied to the rear wheels than in 4WD Auto mode. 50 percent more rear wheel torque is transferred than what was done with 4WD Auto modem. At full power on dry pavement, up to 50% of the available torque is transferred to the rear wheels. Compared to 4WD Auto mode, torque at the rear wheels is reduced less through turns when in 4WD Lock mode.
What distinguishes 4H and 4HLC from one another?
The SUPER-SELECT SYSTEM has been used on some Challengers and Tritons as well as different types of Pajeros for a while.
Four different modes exist: 2H 4H 4H LC 4L LC Two-wheel drive in 2H refers to the rear wheels alone. On high-traction surfaces like bitumen, 4H is an all-wheel-drive configuration of 4X4, driving all four wheels. In order to improve off-road traction, 4H LC locks the center differential (LC = Locked Centre). On surfaces with lots of traction, like bitumen, avoid using this. As long as the crawler gears are engaged, 4L LC is identical to 4H LC. How then should I use it?
- 4H; regular driving. Simply keep the vehicle in this mode. You might as well use all four wheels because, as Editor Bober just discovered, you never know when the extra traction will be useful. In this setting, you won’t experience the harmful transmission windup.
- Off-roading at speeds more than roughly 30 km/h (4 mph)
- Off-roading at speeds below 30 km/h (4 mph)
Use 2H when when? Almost never, in my opinion as a former owner, expert on the issue, and 4WD driving training. The only time I use it is when I’m traveling at a high rate of speed on the interstate, where the minuscule amount of fuel savings might be justified. The Prado, LC200, Discovery, and the majority of more modern wagons all have all-wheel drive in 4H mode, which is what I prefer.
In fact, I’d go so far as to say that the Pajero’s 2H mode should be eliminated because so few people are familiar with it, causing them to drive in 2WD and cause accidents.
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What Super Select II 4WD mode is utilized for slick and bumpy roads?
- High range two-wheel drive The drive train is totally disconnected from the front wheels in this mode. All of the engine’s power is sent to the back wheels. According to reports, this mode is the least damaging to the vehicle’s drivetrain and uses the least fuel. It is advised to use it on dry, excellent-quality, sealed roads.
- 4H High range, four wheel drive. A viscous coupling unit in 4H connects the front wheels to the drive train. This means that although the engine and the front wheels are not physically connected, power is nonetheless sent to the front wheels in order to improve grip on slick or wet surfaces. On cemented roads or on high-quality tracks, this mode is advised for use when it is slick. It doesn’t harm the drive train when used on dry, sealed roads. While the car is moving, you can switch from 2H to 4H and back again. The engine must not be driving the wheels when switching from 2H to 4H. In other words, the car must be coasting.
- High range, locked center, four-wheel drive (4HLc). When the center differential is locked, equal amounts of power are forced to the front and rear wheels. This has the benefit of giving substantially better traction in riskier off-road scenarios. It’s crucial to remember not to drive in this mode on sealed roads. The center lock will also stop the front and back wheels from rotating at various speeds. The rear wheels of a car must rotate more slowly during a turn because they cover less ground than the front ones. The drive train can “wind up” if the center is locked and forcing the front and back to turn at the same pace. Components are subjected to rotational strain, which over time will seriously harm them. Therefore, it is crucial to never utilize 4HLc on surfaces where the tyres cannot slip (such as roads). While the vehicle is moving, the switch from 4H to 4HLc is feasible.
- 4LLc
- Low range, locked center, and four-wheel drive. This mode is identical to 4HLc, with the exception that it can deliver more torque when necessary. This mode can be utilized for slow driving when accuracy and power are needed, as well as for steep climbing and descending. It’s vital to avoid using this mode on high-quality road surfaces, just like with 4HLc. To move between 4HLc and 4LLc, the vehicle must be halted.
The rear differential lock, which is only available in the 4HLc and 4LLc modes, is an additional feature that some vehicles have in addition to these four modes. It is advised to come to a complete stop before applying the rear differential lock. Having said that, the car can be moving with the rear diff lock is engaged, but locking won’t actually happen until the vehicle is moving at a speed slower than 6 km/h.
Super Select 4WD II: What is it?
When needed, Mitsubishi’s patented Super Select-II 4WD technology gives drivers comfort and confidence while enabling your car to adapt to each new surface it encounters. There are four Super Select-II settings available, each tailored to specific driving circumstances.
Is it possible to change from 2H to 4H while driving?
Note: It’s usual to hear some noise as the mechanism activates or moves. At a halt or while operating a vehicle, you can switch the control from 2H to 4A or 4H.
Does shifting to 4WD need you to be in neutral?
Some earlier and simpler 4WD systems require human engagement with the car completely stopped and the transmission in Park or Neutral. When the car is moving, avoid trying to engage these 4WD systems since you risk damaging expensive parts. The majority of 4WD systems, however, may now be switched into or out of 4WD instantly by pressing a button. Fully automatic 4WD systems are the most advanced. They automatically switch between 4WD and 2WD as the algorithm determines that they need extra traction.
Owners of 4WD vehicles frequently struggle with knowing when to utilize 4HI or 4LO, so here are some guidelines.
How does 4 high and low work?
Without an Auto setting, you would employ 4WD High in any circumstance involving low traction but reasonably high speed, such as a snowy paved road or a dirt road. Only use 4WD Low when off-roading slowly or in situations when torque multiplication would be really helpful (like deep sand).
What are 2H, 4H, 4L, etc.?
The driving modes for 4x4s are 2H, 4H, and 4L. Driving at a normal speed but when traction is required requires 4WD High Range, 2H is 2WD High Range, and 4L is 4WD. Low for traveling at slower speeds when you need extra torque.
What drives the Mitsubishi Outlander 4WD?
Before the word “SUV” or “Sports Utility Vehicle” became common usage, the category of all-terrain cars was simply referred to as a “Four-Wheel Drive.”
Older people might even call them by a general name like a Pajero or a Land Rover. It doesn’t matter if the car in question is a Honda CR-V or a Toyota Land Cruiser. It honors the 4×4 legacy of the brands.
In fact, it might be claimed that the Pajero paved the way for the current generation of urban-focused SUVs, sometimes known as crossovers, by demonstrating to Malaysians how an SUV can fit into their lifestyle better than a standard sedan.
Later, Mitsubishi made its debut in Malaysia with the first-generation Outlander, also known as the Airtrek in Malaysia because it was the Outlander’s turbocharged brother.
Mitsubishi’s selection of SUVs is now more varied than ever before, ranging from the little ASX for growing families to the mid-size Outlander with seven seats and the Pajero Sport, based on the Triton pickup truck, for ardent off-roaders.
Although the Outlander is primarily designed for urban families, many people may be shocked to learn that this urban SUV that is “softer on the edges” actually conceals a fairly advanced 4WD system.
We also enjoy how it successfully blends urban appeal with true 4×4 competence. It can fit up to 7 adults and has a rather upscale interior with a full third row seat. For adults to sit in the third row of the Outlander, which has a 5+2 seat configuration, there is adequate legroom.
And unlike its rivals, the Outlander nevertheless has a pretty high-tech 4WD transmission despite its urban-biased orientation. After all, this is still a Mitsubishia brand, and it is very proud of its expertise in 4×4 technology.
The Outlander’s Multi Select 4WD technology constantly predicts what will happen in the background, unlike other mechanically triggered, passive operating 4WD systems. This contrasts with passive systems, which only activate when at least one tire begins to lose traction.
The All Mode 4×4-i technology employed by the Nissan X-Trail closely resembles the Outlander’s, in contrast to the Honda CR-passive V’s Real Time 4WD system. Although the Mazda CX-5’s iActiv AWD system is an active-type system, it lacks the Outlander’s ability to easily transition to a 2WD only mode to save gasoline because it is an all-wheel drive (AWD).
In order to save gasoline, the Multi Select 4WD system on the Outlander decouples the rear axle when driving in 4WD Eco mode, transferring all available torque solely to the front wheels (effectively functioning in 2WD mode). However, as soon as the systemvia a sophisticated network of sensorsdetects that the road’s conditions have gotten more difficult, it immediately re-engages the rear axle to send the right amount of torque backwards, maintaining the best possible traction for all four wheels.
Additionally, drivers have the option of switching to 4WD Auto, which improves driving performance by directing the right amount of torque to the rear axle when accelerating on all types of surfaces and, if necessary, adjusting torque distribution when navigating tight turns.
Only utilize the ultimate 4WD Lock mode on slick or uneven surfaces (avoid using it on paved roads). This mode provides the optimum navigation (steering) and forward motion control by directing greater torque to the rear wheels.
Few owners would ever need the watch’s 500 meters of water resistance or its 25 years of illumination, exactly like Luminox watches, but it’s good to know that you are getting a product that is made to be much tougher than necessary. Most owners will be well-served with just the 4WD Eco and 4WD Auto settings.
After all, this is still a rather upscale urban SUV with a power tailgate, sunroof, voice-activated entertainment system, dual zone climate control, and upscale cabin materials. It also has the extra capacity to get you through nearly any difficult scenarios the weather may throw at you.