Diesel Data: Automotive Repair

Active Test

ACTIVE TEST

HINT: Performing the hand-held tester ACTIVE TEST allows relay, VSV actuator and other items to be operated without removing any parts. Performing the ACTIVE TEST early in troubleshooting is one way to shorten labor time. The DATA LIST can be displayed during the ACTIVE TEST.




a. Connect the hand-held tester (with CAN VIN) to the DLC3.
b. Turn the power switch ON (IG).
c. Perform the ACTIVE TEST according to the display on the tester.