P0771

DTC P0771 SHIFT SOLENOID E PERFORMANCE OR STUCK OFF

DTC DETECTING CONDITION:
Output signal value of low coast brake solenoid and oil pressure does not match.

TROUBLE SYMPTOM:
^ Locked to 2nd gear.
^ Engine brake does not function at 1st or 2nd of manual mode.

WIRING DIAGRAM:

Step 1-Step 4:

Step 5-Step 6: