P1776

SYMPTOM
P1776 - SOLENOID SWITCH VALVE LATCHED IN LR POSITION

WHEN MONITORED
Continuously when doing partial or full EMCC (PEMCC or FEMCC).

SET CONDITION
If the TCM senses the L/R pressure switch closing while performing PEMCC or FEMCC. This DTC will be set after two unsuccessful attempts to perform PEMCC or FEMCC.

POSSIBLE CAUSES
- RELATED DTC P0841 PRESENT
- INTERMITTENT OPERATION
- TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT OPEN
- L/R PRESSURE SWITCH SENSE CIRCUIT OPEN
- L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO GROUND
- L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE
- INTERNAL TRANSMISSION PROBLEM - SSV STUCK
- TCM - L/R PRESSURE SWITCH SENSE CIRCUIT