LEMON Manuals: Even more car manuals for everyone
Home >> Mazda >> 2012 >> 6 i Touring >> Repair and Diagnosis >> External Pages >> Different car >> Section 579 (Control System [HVAC - Full Auto Air Conditioner)) >> Front Power Metal Oxide Semiconductor Field Effect Transistor (Power Mos FET) Inspection [Full-Auto Air Conditioner] >> Notes

Front Power Metal Oxide Semiconductor Field Effect Transistor (Power Mos FET) Inspection [Full-Auto Air Conditioner]: Notes

WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the front power MOS FET. See FRONT POWER METAL OXIDE SEMICONDUCTOR FIELD EFFECT TRANSISTOR (POWER MOS FET) REMOVAL/INSTALLATION [FULL-AUTO AIR CONDITIONER] .
  2. Connect the front power MOS FET connector
  3. Connect the negative (-) lead of the tester to body ground.
  4. Switch the ignition to ON.
  5. By inserting the positive (+) lead of the tester into each front power MOS FET terminal, measure the voltage according to the terminal voltage table.
    • If there is any malfunction, inspect the parts under "Inspection item (s)".
      • If the parts under "Inspection item (s)" are found to be normal, replace the front power MOS FET.
scientia non olet · About LEMON Manuals