P1776

Test 1 Through 2:

Test 3 Through 7:

Test 8 Through 11:

Symptom:
P1776-SOLENOID SWITCH VALVE LATCHED IN LR POSITION

When Monitored and Set Condition
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 code will be set after two unsuccessful attempts to perform PEMCC or FEMCC.

POSSIBLE CAUSES
TRANSMISSION RELAY OUTPUT CIRCUIT OPEN
INCORRECT FLUID LEVEL
RELATED DTC P-1784 PRESENT
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
INTERMITTENT WIRING & CONNECTORS
TCM (L/R PRESSURE SWITCH)