This function is used to test the transmission's different signals.
Note:
When the function checks the transmission's output speed signal and speedometer signal the vehicle should be driven at approx. 20 km/h.
Test conditions:
Engine on.
Working pressure reached.
Procedure:
Start the function.
Check test conditions.
Test engine speed signal.
Test transmission's input speed signal.
Drive the vehicle at 20 km/h.
Test transmission's output speed signal.
Test transmission's speedometer signal.
Stop the vehicle.
Check status of the different signals.
The function is done.
If the function fails, check the test conditions and repair any faults.