Functions that are tested:
Control drive circuit buzzer.
Control indication circuit.
Test input switches.
Control LCS segment.
Control drive circuit gauges.
During the self-test the instrument panel's light control will work normally with the light on. The "SELECT" or "TRIP RESET"-button can be used to start drive circuit for buzzer and gauges. The self-test will be cancelled if the vehicle's speed exceeds 2 km/h or if the ignition is turned off.
Test conditions:
Ignition on
Procedure:
Start the function.
Follow the instructions in the program.
The function is done.