DTC P0987-12: Transmission Fluid Pressure Sensor/Switch "E" Circuit Short to Battery [10/2014 - ]: Description

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

No. 3 ATF pressure switch is installed in the lock-up solenoid ATF output passage and is used to detect a malfunction in the lock-up solenoid.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P0987-12	Transmission Fluid Pressure Sensor/Switch "E" Circuit Short to Battery	Both conditions are met (2-trip detection logic): No. 3 ATF pressure switch is on when lock-up does not occur. Lock-up does not occur when shift solenoid valve SLU is commanded to turn off in the lock-up range.	Harness and connector Wiring harness connector No. 3 ATF pressure switch (ATF temperature sensor assembly) Transmission wire ECM	Comes on	DTC stored	SAE: P0990