Description of functions
WARNING: This page is about a different variant/trim than selected.
The line pressure control solenoid ASSY (SLT) is controlled according to duty ratio which is predetermined by the transmission control computer ASSY based on signals from the accelerator position sensor and the transmission revolution sensor (NT, SP2). This adjusts line pressure to meet the throttle opening angle and engine output. The transmission control computer ASSY detects slippage of clutch, etc. based on the revolution speed of the transmission revolution sensor (NT, SP2).
| DTC No. SAE/TCCS |
DTC detecting condition
- Diagnosis condition
- Abnormal status
- Abnormal period
- Others
|
Inspection parts |
| P2714 |
- Driving in D position with ATF temperature at 10°C or higher and the coolant temperature at 40°C or higher (however, no malfunction is detected in transmission 3 way solenoid ASSY (S1, S2, S3, S4, SR), clutch control solenoid No. 1 (SL1, SL2), line pressure control solenoid ASSY (SLT), transmission revolution sensor (NT, SP2), neutral start switch, CAN bus, engine ECM communication, engine coolant temperature sensor, air flow sensor, electronic throttle control, and accelerator pedal sensor).
- Cumulative heating value of C1 clutch is the predetermined value or larger.
- -
- 2 trips
|
- Line pressure control solenoid ASSY (SLT)
- Transmission valve body ASSY
- Torque converter ASSY
- Automatic transmission ASSY
|
| P0894 |
- Driving in D position with ATF temperature at 10°C or higher and the coolant temperature at 40°C or higher (however, no malfunction is detected in transmission 3 way solenoid ASSY (S1, S2, S3, S4, SR), clutch control solenoid No. 1 (SL1, SL2), line pressure control solenoid ASSY (SLT), transmission revolution sensor (NT, SP2), neutral start switch, CAN bus, engine ECM communication, engine coolant temperature sensor, air flow sensor, electronic throttle control, and accelerator pedal sensor).
- Any of the following conditions is established.
Cumulative heating value of C1 clutch is the predetermined value or larger.
Cumulative heating value of C2 clutch is the predetermined value or larger.
- -
- 2 trips
|
- Line pressure control solenoid ASSY (SLT)
- Transmission 3 way solenoid ASSY (S1)
- Transmission 3 way solenoid ASSY (S2)
- Transmission 3 way solenoid ASSY (S3)
- Transmission 3 way solenoid ASSY (S4)
- Transmission valve body ASSY
- Torque converter ASSY
- Automatic transmission ASSY
|