Inspection Procedure

WARNING: This page is about a different car, the 2008 Toyota Yaris. However, it is still accessible from the selected car via links, so may be relevant.

CONFIRM DTC OUTPUT

Connect the Techstream to the DLC3.
Turn the ignition switch ON and turn the tester ON.
Clear the stored DTCs by selecting the following menu items on the tester: Body Electrical / Combination Meter / Trouble Codes.
Start the engine and wait for at least 60 seconds.

Check for DTCs.

Result

RESULT CHART

Result	Proceed to
DTC output	A
DTC not output	B

B: SYSTEM IS OK

A: GO TO CAN COMMUNICATION