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Got a 05 g6 3.5 tap shift transmission with p0753 code 1-2 shift solenoid. When l commanded solenoid on/off with scan tool l heard a crisp clicking sound so no need to check 12v feed n gnd signal from pcm. I pulled the main plugh n was full of transmission fluid assuming it was shorting things out to either ground or batt. My question: is there any possibility the fluid leaked through the back of the plug into it? I cleaned n reconnected it n no more codes or shifting problems at all. Please advise or remove if not allowed.
Thanks