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Home >> Toyota >> 2007 >> Highlander Sport, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System (3MZ-FE) (Except Hybrid) >> SFI System >> Precaution

SFI System: Precaution

  1. INITIALIZATION 
    NOTE:
    • Perform RESET MEMORY (AT initialization) when replacing the automatic transaxle assembly, engine assembly or ECM (See INITIALIZATION for 2WD, INITIALIZATION for 4WD).
    • Perform REGISTRATION (VIN registration) when replacing the ECM (See REGISTRATION  ).
  2. FOR USING INTELLIGENT TESTER 
    CAUTION: Observe the following items for safety reasons:
    • Before using the tester, read the instruction manual.
    • Prevent the tester cable from being caught on the pedals, shift lever and steering wheel when driving with the tester 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 tester.
  3. FOR USING BATTERY DURING INSPECTION 
    1. While using the battery during inspection, do not bring the positive and negative tester probes too close to each other as a short circuit may occur.