System diagram
System description
This system is controlled by the ecm, and is activated by the throttle position sensor and motor. The ecm controls the following functions: on-off, set / coast, resume / accel, cancel, vehicle speed operation, motor output control, and overdrive control.
Cruise control operation will be automatically canceled when the vehicle speed decreases below the low speed limit 40 km/h (25 mph) while the cruise control is in operation.
Also, +/res cannot be used to increase speed beyond the high speed limit.
The cruise control switch operates 7 functions: set, coast, tap-down, resume, acceleration (accel), tap-up, and cancel. The set, tap-down and coast functions, and the resume, tap-up and accel functions are operated with the same switch.
The cruise control switch is an automatic return type switch which turns on only when pressed in each arrow direction and turns off when released.
vehicle speed is stored and constant speed control is maintained when pushing the switch to -/set while driving with the cruise control switch on (the cruise main indicator light is illuminated), and the vehicle speed is within the set speed range (between the low and high speed limits).
The ecm changes the cruise control demanding throttle opening angle to 0Ð and decelerates the vehicle when -/set on the cruise control switch is pressed and held while the cruise control system is operating. When the cruise control switch is released from -/set, the vehicle speed is stored and constant speed control is maintained.
Hint:
When tapping down the cruise control switch to -/ set (for approximately 0.5 Seconds) while the cruise control system is in operation, the stored vehicle speed decreases each time by approximately 1.6 Km/h (1.0 Mph). When the cruise control switch is released from -/set and the difference between the driving and stored vehicle speed is less than 5 km/h (3 mph), the vehicle speed is stored and constant speed control is maintained.
The throttle valve motor of the throttle position sensor and motor is instructed by the ecm to open the throttle valve when +/res on the cruise control switch is pressed and held while the cruise control system is operating. When the cruise control switch is released from +/res, the vehicle speed is stored and constant speed is maintained.
When tapping up the cruise control switch to +/res (for approximately 0.5 Seconds) while the cruise control system is in operation, the stored vehicle speed increases each time by approximately 1.6 Km/h (1.0 Mph). However, when the difference between the driving and the stored vehicle speed is more than 5 km/h (approximately 3.1 Mph), the stored vehicle speed will not be changed.
If the cruise control operation was canceled with the stop light switch or the cancel switch, and if driving speed is within the set speed range, setting the cruise control switch to +/res restores the vehicle speed memorized at the time of cancellation, and constant speed is maintained.
Performing any of the following cancels the cruise control system (the stored vehicle speed in the ecm is maintained).
This system has an automatic cancellation function (failsafe) (see page cc-17).
Installation
Install generator assembly
Confirm that the wire harness of the crankshaft
position sensor is secured to the wire harness
clamp bracket through the back of the rib of the
timing chain cover.
Install the generator with the 2 bolts.
Torque: 21 n*m (215 kgf*cm, 16 ft.*Lb ...
Hydraulic test
Measure line pressure
Notice:
Perform the test at the normal operating atf
temperature: 50 to 80°c (122 to 176°f).
The line pressure test should always be
performed with at least 2 people. One person
should observe the condition of the wheels or
wheel chocks while the other ...
Wheels
If a wheel is bent, cracked or heavily corroded, it should be
replaced. Otherwise, the tire may separate from the wheel or
cause a loss of handling control.
Wheel selection
When replacing wheels, care should be taken to ensure that they are
equivalent to those removed in load capacity, diameter ...