Front Power Metal Oxide Semiconductor Field Effect Transistor (Power Mos FET) Inspection [Full-Auto Air Conditioner]
- Verify that the continuity between the front power MOS FET terminals is as indicated in the table.
- If there is any malfunction, replace the front power MOS FET.
- If the front blower motor operation is not normal even though no malfunction can be verified, inspect the climate control unit. (See CLIMATE CONTROL UNIT INSPECTION [FULL-AUTO AIR CONDITIONER] .)
| Tester lead | Resistance (kilohm) | |
|---|---|---|
| + | - | |
| A | B | ∞ |
| A | C | 6.9 |
| B | A | Continuity detected |
| B | C | Continuity detected |
| C | A | 6.9 |
| C | B | ∞ |