P0873

DTC P0873 Transmission Fluid Pressure Sensor / Switch "C" Circuit High

DESCRIPTION
The oil pressure switch, which is built into the valve body, detects the fluid pressure of the SL1 fluid pressure circuit. If shift solenoid valve SL1 is stuck ON, P0873 is output.

P0873:

MONITOR STRATEGY





TYPICAL ENABLING CONDITIONS

Part 1:

Part 2:

Part 3:

TYPICAL MALFUNCTION THRESHOLDS





WIRING DIAGRAM
Refer to DTC P0892 (see page AT-148).

INSPECTION PROCEDURE

Step 1:

Steps 2-3:

Steps 4-6(Part 1):

Steps 6(Part 2)-8:

Step 9: