P1776

Test 1:

Test 2-6:

Test 7-10:

Test 11:

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 transmission senses the L/R Pressure Switch closing while performing PEMCC or FEMCC. This DTC will set after two unsuccessful attempts to perform PEMCC or FEMCC and can take up to five minutes of problem identification before illuminating the MIL.

POSSIBLE CAUSES
- RELATED DTC P0841 PRESENT
- LR PRESSURE SWITCH SENSE CIRCUIT OPEN
- TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT OPEN
- LR PRESSURE SWITCH SENSE CIRCUIT SHORT TO GROUND
- LR PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE
- INTERNAL TRANSMISSION
- TRANSMISSION CONTROL MODULE
- INTERMITTENT WIRING AND CONNECTORS