P0748
DTC P0748 - PRESSURE CONTROL (LINEAR) SOLENOID ELECTRICALConditions for Setting the DTC
- The Transmission Control Module (TCM) detects that the current of the pressure control (linear) solenoid is less than 10 mA for 12.5 seconds continuously when the TCM output current is greater than 60 mA.
- The TCM detects that the current of the linear solenoid is greater than 1.4A for 0.5 second continuously.
Action Taken When the DTC Sets
- The TCM illuminates the power lamp after a failure report. 4th gear is held in "D" range.
- 4th gear is held in "3" range.
- 1st gear is held in "L" range.
- No Torque Converter Clutch (TCC) lockup control.
- Full line pressure.
Conditions for Clearing the MIL/DTC
- The TCM turns off the Malfunction Indicator Lamp (MIL) after three consecutive trips without a failure reported.
- The Scan-100 scan tool can clear the Diagnostic Trouble Code (DTC) from the TCM history.
- The TCM clears the DTC from the TCM history when it detects that the current of the pressure control (linear) solenoid is between 0.1 and 1.4A for 12.5 seconds continuously.
DTC P0748 - Pressure Control (Linear) Solenoid Electrical