| DTC |
CONSULT screen terms(Trouble diagnosis content) |
DTC detection condition |
| P0776 |
PC SOLENOID B(Pressure Control Solenoid "B" Performance/Stuck Off) |
1 |
Diagnosis condition |
When all of the following conditions are satisfied:
- DTC other than the applicable DTC is not detected.
- Engine speed: More than 625 rpm
- Shift position: Other than P/N position
- CVT fluid temperature: More than -20°C (-4°F)
- TCM power supply: More than 11 V
- The difference between instruction pressure of secondary pressure and 10-msec-ago instruction secondary pressure is 0 MPa or more
- Instruction pressure of secondary pressure: 0 MPa or more
|
| Signal |
- |
| Threshold |
- When the following condition is satisfied and this state is maintained for 5.5 seconds:
- Actual secondary pressure - Instruction pressure of secondary pressure: 1.2 MPa or more
- After the above condition "1" is satisfied: Actual secondary pressure - Instruction pressure of secondary pressure: 1.2 MPa or more
|
| Diagnosis delay time |
Maintained for 10 seconds or more |
| 2 |
Diagnosis condition |
When all of the following conditions are satisfied:
- DTC other than the applicable DTC is not detected.
- Engine speed: More than 625 rpm
- Shift position: Other than P/N position
- CVT fluid temperature: More than -20°C (-4°F)
- TCM power supply: More than 11 V
- The difference between instruction pressure of secondary pressure and 10-msec-ago instruction secondary pressure is 0 MPa or more
- Instruction pressure of secondary pressure: 0 MPa or more
|
| Signal |
- |
| Threshold |
- When the following condition "a" is satisfied twice in the same DC:
- a. When all of the following condition a-1 to a-4 are satisfied and this state is maintained for 1.52 seconds:
- a-1. Instruction pressure of secondary pressure - Actual secondary pressure: 0.25 MPa or more
- a-2.Actual secondary pressure - low limit of oil level: Less than 0 MPa
- a-3. Current accelerator pedal position - Accelerator pedal position when all conditions of the diagnosis condition and above condition a-1 to a-2 are met : Less than 5 deg
- a-4: Current vehicle speed - Vehicle speed when all conditions of the diagnosis condition and above condition a-1 to a-2 are met: Less than 15 km/h (9 MPH)
- After the above condition "1" is satisfied:
- Instruction pressure of secondary pressure - Actual secondary pressure: 1.2 MPa or more
|
| Diagnosis delay time |
Maintained for 10 seconds or more |
| 3 |
Diagnosis condition |
When all of the following conditions are satisfied:
- DTC other than the applicable DTC is not detected.
- Engine speed: More than 625 rpm
- Shift position: Other than P/N position
- CVT fluid temperature: More than -20°C (-4°F)
- TCM power supply: More than 11 V
- The difference between instruction pressure of secondary pressure and 10-msec-ago instruction secondary pressure is 0 MPa or more
- Instruction pressure of secondary pressure: 0 MPa or more
|
| Signal |
- |
| Threshold |
- When all of the following condition b-1 to b-3 are satisfied and this state is maintained for 1 second:
- b-1. Instruction pressure of secondary pressure - Actual secondary pressure: 0.25 MPa or more
- b-2. Actual secondary pressure - low limit of oil level: Less than 0 MPa
- b-3. MIN (Minimum necessary oil pressure - Actual secondary pressure, Target secondary pressure - Actual secondary pressure): 2 MPa or more
- After the above condition "1" is satisfied:
- Instruction pressure of secondary pressure - Actual secondary pressure: 1.2 MPa or more
|
| Diagnosis delay time |
Maintained for 10 seconds or more |