October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
DTC Detection Logic
DTC DETECTION LOGIC CHART
| DTC |
Trouble diagnosis name |
Diagnostic item is detected when... |
Possible cause |
| P1734 |
7th gear function |
Set DTC when the gear ratio is;
- 0.822 or more
- 0.731 or less
|
- Input clutch solenoid valve
- Direct clutch solenoid valve
- High and low reverse clutch solenoid valve
- Front brake solenoid valve
- Low brake solenoid valve
- 2346 brake solenoid valve
- Anti-interlock solenoid valve
- Each clutch
- Revolution sensor
- Turbine revolution sensor 1, 2
- Hydraulic control circuit
|