Data List / Active Test

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM ACTIVE TEST

HINT:

Performing the intelligent tester's 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 save time.

Connect the intelligent tester to the DLC3.
Turn the ignition switch ON.

Perform the ACTIVE TEST by following the directions on the tester screen.

Luggage room junction block ECU

ITEM CONTENT REFERENCE CHART

Item	Test Details	Diagnostic Note
DEFOGGER RLY-R	Operate rear window defogger wire ON/OFF	-