Clear Memory
WARNING: This page is about a different car, the 2001 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
Current trouble codes shown on the display are cleared by turning the ignition switch OFF after conducting on-board diagnostics operation. Previous trouble codes, however, cannot be cleared since they are stored in the TCM memory which is operating on the back-up power supply. These trouble codes can be cleared by removing the specified fuse (located under the light or left lower position of the instrument panel).
CLEAR MEMORY:
Removal of No. 4 fuse (for at least one minute) .
- The No. 4 fuse is located in the line to the memory back-up power supply of the TCM. Removal of this fuse clears the previous trouble codes stored in the TCM memory.
- Be sure to remove the No. 4 fuse for at least the specified length of time. Otherwise, trouble codes may not be cleared.
DTC INDEX
| DTC | Description |
|---|---|
| DTC 11 | ENGINE SPEED SIGNAL |
| DTC 27 | ATF TEMPERATURE SENSOR |
| DTC 31 | THROTTLE POSITION SENSOR |
| DTC 33 | VEHICLE SPEED SENSOR 2 (FRONT) |
| DTC 36 | TORQUE CONVERTER TURBINE SPEED SENSOR |
| DTC 38 | TORQUE CONTROL SIGNAL |
| DTC 45 | INTAKE MANIFOLD PRESSURE SIGNAL |
| DTC 71 | SHIFT SOLENOID 1 |
| DTC 72 | SHIFT SOLENOID 2 |
| DTC 73 | LOW CLUTCH TIMING SOLENOID |
| DTC 74 | 2-4 BRAKE TIMING SOLENOID |
| DTC 75 | LINE PRESSURE DUTY SOLENOID |
| DTC 76 | 2-4 BRAKE DUTY SOLENOID |
| DTC 77 | LOCK-UP DUTY SOLENOID |
| DTC 79 | TRANSFER DUTY SOLENOID |
| DTC 93 | VEHICLE SPEED SENSOR 1 (REAR) |