DTC P0734:00: Notes
WARNING: This page is about a different variant/trim than selected.
DTC DESCRIPTION CHART
| DTC P0734:00 |
Gear 4 incorrect ratio |
| DETECTION CONDITION |
- The TCM detects that revolution ratio of the input revolution to output revolution is 1.277 or more or 0.57 or less for 1 s when the following conditions are met.
- 4GR
- Vehicle speed: 30 km/h {19 mph} or more
- The TCM detects that revolution ratio of the input revolution to output revolution is between 0.91-1.09 for 5 s when the following conditions are met.
- 4GR
- Vehicle speed: 46 km/h {29 mph} or more
- TCC operation: Off
Diagnostic support note
- The MIL does not illuminate.
- The AT warning light illuminates.
- PENDING CODE is not available.
- FREEZE FRAME DATA is not available.
- The DTC is stored in the TCM memory.
|
| 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
|