Pic. 19.74. Instrument cluster: 1 - lining of the instrument cluster; 2 - instrument cluster
Removing
- Disconnect the wire from the negative battery terminal.
- Turn out two screws of fastening of facing of a combination of devices.
- By tilting forward and upward facing the instrument cluster, release the clips and remove the lining.
- Turn out screws of fastening of a combination of devices.
- Pull the instrument cluster forward and disconnect the electrical connectors from it.
Installation
- Installation is carried out in the reverse order of removal, taking into account the following.
- Establish a combination of devices and connect a wire to the negative plug of the storage battery. Turn on the ignition. The arrows of the speedometer and tachometer should move from position 0 to the maximum positions and return to 0, while they are calibrated.
Checking the speed sensor
- Raise the vehicle.
- Remove the vehicle speed sensor and connect a 3-10 kΩ resistor, battery and voltmeter to the sensor connector pins (pic. 19.75).
Pic. 19.75. Checking the vehicle speed sensor
- Turning the vehicle speed sensor shaft, make sure that there is a pulse voltage between pins 2 and 3 of the sensor connector (4 pulses per revolution).