4WD Switch

The 4WD switch detects the movement of the shift rod driving the 4x2 - 4x4 sleeve.

PUSH open is achieved with the PUSH open switch when the shift rod is at the 4x2 position.

Switch to transmit a switching command to the 2H, 4H or 4L position.

Fig 1: Identifying 4WD Switch Positions

Courtesy of ISUZU MOTOR CO.