DTC P0778 Pressure Control Solenoid "B" Electrical (Shift Solenoid Valve SL2): Description
WARNING: This page is about a different variant/trim than selected.
Shifting from 1st to 5th is performed in combination with "ON" and "OFF" operation of the shift solenoid valves SL1, SL2, SL3, S4 and SR which are controlled by the ECM. If an open or short circuit occurs in either of the shift solenoid valves, the ECM controls the remaining normal shift solenoid valves to allow the vehicle to be operated smoothly (Fail safe function).
DTC DETECTION CONDITION REFERENCE
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0778 | ECM checks for an open or short circuit in shift solenoid valves SL2 (1-trip detection logic) Hybrid IC for solenoid indicates fail. |
|