AUTODIAGGER AD100+ - Toyota RLO Testing: Operation and Results; Selecting and Initiating RLO Test; Interpreting RLO Test Data

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Toyota RLO Testing i-STARS Testing
After connecting the testing device, the main menu will appear on the display:
Select the RLO function and conrm by pressing the OK button. The device will go into the RLO testing
mode and display the following information:
During the test, after starting the alternator drive, the actual voltage value should correspond to the
required value and the DFM value should correspond to the current alternator load.
Some discrepancies between the voltage values are acceptable. What is important is the appropriate
reaction of the alternator – increasing or decreasing the output voltage according to the required
voltage.
Selected function
DFM value
Required voltage
Actual voltage