toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 17 > < Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 15
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When using Techstream Lite, select Generic J2534 Interface. Then click Next.

E. Confirm the following:

^

PC is connected to VIM.

^

VIM is connected to DLC3 connector.

^

Ignition is ON and engine is OFF or "READY" OFF (hybrid vehicles). 

Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 17 > < Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 15