Power Transistor HVAC: Service and Repair
Power TransistorReplacement
1. Remove the negative (-) battery terminal
Glove Box:
2. After opening the glove box, pull it downward by pressing the both side of glove box inward.
Side Cover Of Crash Pad:
3. Remove the lower side cover of the crash pad.
Upper Cover Of Glove Box:
4. Remove the upper cover of the glove box.
Bolt Locations:
5. Loosen the bolts of glove box.
Power Transistor (FATC - Full Automatic Temperature Control):
6. Disconnect the power transistor connector (A).
7. Loosen the power transistor fixing screw and remove the power transistor.
Caution: Use the short length positive (+) screwdriver to remove the screw
8. Replace the power transistor with a new one.
9. Reinstallation is the reverse order of the removal.