Jeep Repair: 2001 Jeep grand cherokee, jeep grand cherokee, open transmission

Question
I just had my Jeep diagnosed with code P1737 I believe it has something to do with the transmission. Can you tell me anything about this please?

Answer
P1737-MS SOLENOID CIRCUIT

POSSIBLE CAUSES
RELATED RELAY DTC’S PRESENT
INTERMITTENT WIRING & CONNECTORS
MS SOLENOID CONTROL CIRCUIT OPEN
TRANSMISSION RELAY OUTPUT CIRCUIT OPEN
MS SOLENOID CONTROL CIRCUIT SHORT TO GROUND
MS SOLENOID CIRCUIT SHORT TO VOLTAGE
MS SOLENOID INOPERATIVE
TCM - MS SOLENOID CIRCUIT