DTC P0842-00: Oil Pressure Switch No. 1 Stuck On: Notes

WARNING: This page is about a different variant/trim than selected.

NOTE:

Oil pressure switch No. 1 is built into oil pressure switch B.
If there is a malfunction in oil pressure switch No. 1, replace oil pressure switch B.

DTC P0842:00	Oil pressure switch No. 1 (Oil pressure switch B) stuck on
DETECTION CONDITION	Under the following conditions, oil pressure switch No. 1 stuck-on detected by combination of gear ratio malfunction and oil pressure switch pattern malfunction: Engine is running. ATF temperature is 20 °C {68 °F} or more. There is no difference between vehicle speed signal from DSC HU/CM and output shaft speed sensor signal. Turbine/input shaft speed sensor and output shaft speed sensor DTC is not recorded.
FAIL-SAFE FUNCTION	Limits engine torque. Inhibits learning control. Inhibits manual mode. Inhibits neutral idle control. Inhibits AAS.
POSSIBLE CAUSE	Oil pressure switch No. 1 malfunction
SYSTEM WIRING DIAGRAM	Not applicable