Q&A

 Master

Symptom:
P1776-SOLENOID SWITCH LATCHED IN L-R POSITION

When Monitored and Set Condition:
P1776-SOLENOID SWITCH LATCHED IN L-R POSITION

When Monitored: Continuously when doing a partial or full EMCC (PEMCC OR FEMCC).

Set Condition: If the transmission senses the L-R pressure switch closing while performing PEMCC or FEMCC. The code will be set after two unsuccessful attempts to perform PEMCC or FEMCC.

POSSIBLE CAUSES
CHECKING SYMPTOMS AND POSSIBLE CAUSES
LOW BATTERY VOLTAGE CAUSING SYMPTOM
TRANSMISSION PAN HAS EXCESS DEBRIS
DEBRIS IN PAN CAUSED VALVE BODY DAMAGE
INTERMITTENT CODE P1776

remember, the code number never identifies a bad part, just a failed system. it sounds like you will need the trans rebuilt.

Roy