toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 6072 > < Initial Inspection and Diagnostic Overview|Page 6070
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3. Press the "LAN Mon" switch to change to "LAN Monitor" mode.

4. Confirm that all diagnostic codes are "No Err".

If a code other than "No Err" is displayed, troubleshoot again.

With Manufacturer' Scan Tool

TOYOTA does not provide a procedure for Reading Trouble Codes With 
Manufacturer's Scan Tool.

Without Scan Tool

DTC CHECK

Initial Inspection and Diagnostic Overview|Page 6072 > < Initial Inspection and Diagnostic Overview|Page 6070