DTC P0734:00: Notes
WARNING: This page is about a different variant/trim than selected.
| DTC P0734:00 |
Gear 4 incorrect ratio |
| DETECTION CONDITION |
- Under the following conditions, input shaft and output shaft rotation ratio is 1.249 or more, or 0.6 or less
- Gear position is 4GR
- Vehicle speed is 29 km/h {19 mph} or more
- Under the following conditions, input shaft and output shaft rotation ratio is 0.91-1.09
- Gear position is 4GR
- Vehicle speed is 46 km/h {29 mph} or more
- TCC operation is off
Diagnostic support note
- The check engine light does not illuminate.
- The automatic transaxle warning light illuminates if the TCM detects the above malfunction condition during the first drive cycle.
- PENDING CODE is not available.
- FREEZE FRAME DATA is not available.
- The DTC is stored in the TCM memory.
|
| FAIL-SAFE FUNCTION |
- Inhibits 4GR and 5GR
- Maximizes line pressure
- Inhibits feedback control
|
| POSSIBLE CAUSE |
- Deteriorated ATF
- ATF level low
- Solenoid valve malfunction
- Pressure control solenoid A
- Shift solenoid A
- Shift solenoid B
- Shift solenoid C
- Line pressure malfunction
- Stall speed malfunction
- Forward clutch slipping
- 2-4 brake band slipping
- 3-4 clutch slipping
- Primary control valve body malfunction
- TCM malfunction
|
| SYSTEM WIRING DIAGRAM |
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