Abnormal Shifting: Notes
ABNORMAL SHIFTING DESCRIPTION AND POSSIBLE CAUSE
| Troubleshooting item |
Abnormal shifting |
| Description |
- Shifts incorrectly (incorrect shift pattern).
|
| POSSIBLE CAUSE |
- Signal malfunction
- APP sensor malfunction
- BARO sensor malfunction
- Brake switch malfunction
- CKP sensor malfunction
- ECT sensor No. 1 malfunction
- IAT sensor No. 1 malfunction
- MAF sensor malfunction
- Low-G (XY) sensor (built into SAS control module) malfunction
NOTE:
- When driving on high-altitude roads, the TCM determines that the driving mode is the AAS mode, and may change to a different shift timing from the normal timing.
- When SPORT mode is selected, a gear lower than NORMAL mode is selected, and the gear is maintained for a longer period of time.
- If the engine coolant temperature is low, a gear lower than when in normal mode is selected.
|