toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Main Relay (Computer/Fuel System) > < Engine Control Module|Removal and Installation|Page 308
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4. WRITE VIN

a. Confirm the vehicle VIN.
b. Connect the intelligent tester to the DLC3.
c. Turn the ignition switch ON.
d. Turn the tester ON.
e. Select the following menu items: DIAGNOSIS/ENHANCED OBD II/VIN.

Main Relay (Computer/Fuel System) > < Engine Control Module|Removal and Installation|Page 308