Computers and Control Systems: Service Precautions

2GR-FE ENGINE CONTROL: SFI SYSTEM: PRECAUTION

1. IGNITION SWITCH EXPRESSIONS

(a) The type of ignition switch used on this model differs according to the specifications of the vehicles. The expressions listed in the table below are used in this section.





2. INITIALIZATION

NOTICE:
Perform the Registration (VIN registration) when replacing the ECM Programming and Relearning.

HINT
Reset memory or initialization cannot be completed by only disconnecting and reconnecting the cable of the negative (-) battery terminal.

3. FOR USING TECHSTREAM

CAUTION:
Observe the following items for safety reasons:

Before using the Techstream, read the instruction manual.

Prevent the Techstream cable from being caught on the pedals, shift lever or steering wheel when driving with the Techstream connected to the vehicle.

When driving the vehicle for testing purposes using the Techstream, 2 persons are required. One is for driving the vehicle, and the other operates the Techstream.