Scion Workshop Service and Repair Manuals > xB L4-1.5L (1NZ-FE) (2004) > Powertrain Management | PROM - Programmable Read Only Memory | Component Information | Technical Service Bulletins | Engine Controls - Techstream(R) ECU Re-Flash Procedure | Page 2541

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L. Do NOT disturb the vehicle during flash reprogramming.

M. Turn ignition OFF for a minimum of 10 seconds. Then click Next.

N. Turn ignition to the ON position. Then click Next.

Powertrain Management
PROM - Programmable Read Only Memory / Technical Service Bulletins / Engine Controls - Techstream(R) ECU Re-Flash Procedure
Page 2541

Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 2542 > < Engine Controls - Techstream(R) ECU Re-Flash Procedure|Page 2540