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Premier Diagnostic Platform II i80 ET6842 User's Manual V1.01
Figure 5-26 Sample ECU Information Screen
3.
Press
Save
to store ECU information. Press
to print the information if
need be. Press
to exit.
5.2.5 Active Tests
Active Tests, also known as Actuator Tests, are bi-directional diagnostic tests
on vehicle systems and component. The tests let you to use the scanner
temporarily activate or control a vehicle system or component, and when you
exit the test, the system/component returns to normal operation.
Some
tests display a command to the operator. For example, if “Press Brake
Pedal” displays, the operator has to press and hold the brake pedal and then
continue. The sequence, number and type of tests are dictated by the control
module.
On some systems, the actuator tests cannot be restarted until the ignition key
is switched off for some time. Alternatively, briefly start and run the engine,
shut down, turn the ignition to the run position, then re-initiate the actuator
tests.
IMPORTANT
The tests activate a component, but they do not check if the component is
working correctly. Make sure the components to be tested are in good
condition and correctly mounted.
NOTE
Available tests depend on the control module under test and the vehicle itself.
