Driving -> Automatic transmission for Your Toyota 4 Runner SUV Fifth Generation (2010-2024)

205  
4-2. Driving procedures  
Automatic transmission  
Shifting the shift lever  
4
While the engine switch is in IGNITION ON mode, move the  
shift lever with the brake pedal depressed.  
When shifting the shift lever between P and D, make sure that the  
vehicle is completely stopped.  
4RUNNER (U)  
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4-2. Driving procedures  
Shift position purpose  
Shift position  
Objective or function  
Parking the vehicle/starting the engine  
Reversing  
P
R
N
D
S
Neutral  
Normal driving*1  
S mode driving*2  
*1: To improve fuel efficiency and reduce noises, set the shift lever in the D  
position for normal driving.  
*2: Selecting shift ranges using S mode restricts the upper limit of the possible  
gear ranges, controls engine braking forces, and prevents unnecessary  
upshifting  
Changing shift ranges in S mode  
When the shift lever is in the S position, the shift lever can be oper-  
ated as follows:  
Upshifting  
1
2
Downshifting  
The initial shift range in S mode is set automatically to “4” according to  
vehicle speed. However, the initial shift range may be set to “3” if AI-  
SHIFT has operated while the shift lever was in the D position.  
(P. 207)  
Shift ranges and their functions  
You can choose from 5 levels of engine braking force.  
A lower shift range will provide greater engine braking force than a  
higher shift range, and the engine speed will also increase.  
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4-2. Driving procedures  
S mode  
When the shift range is “3” or lower, holding the shift lever toward “+” sets the  
shift range to “5”.  
AI-SHIFT  
AI-SHIFT automatically selects the optimal gear according to driver perfor-  
mance and driving conditions.  
AI-SHIFT automatically operates when the shift lever is in the D position.  
(Shifting the shift lever to the S position or paddle shifting cancels the func-  
tion.)  
The engine speed may remain high after releasing the accelerator pedal. This  
does not indicate a malfunction.  
When driving with Dynamic radar cruise control system  
Engine braking will not occur in S mode, even when downshifting to “3”.  
(P. 257)  
Restraining sudden start (Drive-start Control)  
P. 167  
Shift lock system  
4
The shift lock system is a system to prevent accidental operation of the shift  
lever in starting.  
The shift lever can be shifted from P only when the engine switch is in the  
IGNITION ON mode the brake pedal is depressed and the shift release but-  
ton is pushed.  
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4-2. Driving procedures  
If the shift lever cannot be shifted from P  
First, check whether the brake pedal is being depressed.  
If the shift lever cannot be shifted with your foot on the brake pedal, there may  
be a problem with the shift lock system. Have the vehicle inspected by your  
Toyota dealer immediately.  
The following steps may be used as an emergency measure to ensure that  
the shift lever can be shifted.  
Releasing the shift lock:  
1
Set the parking brake.  
2
Turn the engine switch is off.  
3
Depress the brake pedal.  
4
Pry the cover up with a flathead screw-  
driver or equivalent tool.  
To prevent damage to the cover, cover  
the tip of the screwdriver with a rag.  
5
Press the shift lock override button.  
The shift lever can be shifted while the  
button is pressed.  
If the “S” indicator does not come on even after shifting the shift lever to  
S
This may indicate a malfunction in the automatic transmission system. Have  
the vehicle inspected by your Toyota dealer immediately.  
(In this situation, the transmission will operate in the same manner as when  
the shift lever is in D.)  
Downshift restriction warning buzzer (S mode)  
To help ensure safety and driving performance, downshifting operation may  
sometimes be restricted. In some circumstances, downshifting may not be  
possible even when the shift lever is operated. (A buzzer will sound twice.)  
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4-2. Driving procedures  
WARNING  
When driving on slippery road surfaces  
Be careful of downshifting and sudden acceleration, as this could result in  
the vehicle skidding to the side or spinning.  
To prevent an accident when releasing the shift lock  
Before pressing the shift lock override button, make sure to set the parking  
brake and depress the brake pedal.  
If the accelerator pedal is accidentally depressed instead of the brake pedal  
when the shift lock override button is pressed and the shift lever is shifted  
out of P, the vehicle may suddenly start, possibly leading to an accident  
resulting in death or serious injury.  
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4RUNNER (U)