ACTUATOR TEST TABLE


ITEM NO.
CHECK ITEM
TEST CONTENTS
INSPECTION CONDITIONS
NORMAL CONDITION
1
Freewheel engage solenoid valve
The freewheel engage solenoid valve is driven.

  • Ignition switch: ON
  • Selector lever position: N
  • Engine: 0 r/min
  • Vehicle speed: 0 km/h (vehicle stopped)

If the freewheel engage solenoid valve is on, it is turned off, and if it is off, it is turned on.
2
Shift actuator
Select mode (2H, 4H, 4HLc, 4LLc).
The mode switches to the selected position.
The motor inside the shift actuator is run in the forward direction.
The motor switches in the normal rotation direction (2H→4H→4HLc→4LLc) for 5 seconds, and it returns to the original position.
The motor inside the shift actuator is run in the reverse direction.
The motor switches in the reverse rotation direction (4LLc→4HLc→4H→2H) for 5 seconds, and it returns to the original position.
3
Rear differential lock
Activate the rear differential lock air pump.
The rear differential lock switches to ON or OFF.