Note. The sensor-switch of the control lamp of the 4WD mode is fixed on the transfer case (see accompanying illustration). Adjustment of the sensor-switch is not provided.
Functional check
1. Disconnect the negative cable from the battery.
2. Using an ohmmeter, make sure that the sensor-switch is conductive when the H and L 4WD modes of the transfer case are turned on. In other positions of the box, there should be no conductivity.
3. If necessary, replace the sensor-switch.
Removing
1. Jack up the car and put it on stands.
2. Disunite electric sockets and remove the gauge switch from a distributing box.
Installation
Installation is in the reverse order.
1. Lubricate the threads of the sensor-switch with a proprietary sealant before installation.
2. Track the quality of the contacts and the reliability of the fastening of the electrical connector of the sensor-switch.