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SFI System: Precaution: Precaution

  1. INITIALIZATION 
    NOTE:
    • If the ECM is replaced, register the ECU communication ID for Engine Immobiliser System. Refer to REGISTRATION .
    • Perform the REGISTRATION (VIN registration) when replacing the ECM. Refer to REGISTRATION .
    • Perform the RESET MEMORY (AT initialization) when replacing the automatic transmission assembly, engine assembly or ECM:

      For 2WD, refer to INITIALIZATION .

      For 4WD, refer to INITIALIZATION .

    • If the ECM has been replaced or RESET MEMORY (AT initialization) has been performed, set up the function of the ATF (Automatic Transmission Fluid) temperature warning light. Refer to INITIALIZATION for 4WD).

    HINT: 

    • The engine learned value cannot be reset by disconnecting the battery negative (-) terminal or removing the EFI and ETCS fuses.
    • Refer to Initialization to perform Learning Value Reset and idle learning. Refer to INITIALIZATION .
  2. FOR USING TECHSTREAM 
    WARNING:

    Observe the following items for safety reasons:

    • Read its instruction books before using the Techstream.
    • Prevent the Techstream cable from being caught on the pedals, shift lever and steering wheel when driving with the Techstream connected to the vehicle.
    • When driving the vehicle for testing purposes using the tester, two persons are required. One is for driving the vehicle, and the other operates the Techstream.
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