P0779

N1: CHECK THE PCB SOLENOID CIRCUIT FOR SHORT TO GROUND
1. Measure the resistance of the PCB solenoid circuit between the transmission vehicle harness connector GB5 pin 4, (NY) and GROUND.
^ Is the resistance less than 0.5 Ohms?
-> Yes
REPAIR the PCB solenoid circuit between the transmission vehicle harness connector GB5 pin 1, (NY) and the PCM electrical connector GB1 pin 13, (NY). CLEAR DTC. TEST the system for normal operation.
-> No
INSTALL a new PCM. CLEAR DTC. TEST the system for normal operation.