I'm trying to figure this one out myself.
11 Sonata about 65k on it. Replaced starter last year because plastic lever inside it broke.
Replaced battery last month, all terminals spotless.
Sometimes, every couple weeks, the car will fail to start while the car is in park.
If I move it to neutral, it starts right away.
Then the process will repeat itself a few weeks later one time only.
I am thinking neutral safety switch, or something in the interlock between the shifter and the key.
11 Sonata about 65k on it. Replaced starter last year because plastic lever inside it broke.
Replaced battery last month, all terminals spotless.
Sometimes, every couple weeks, the car will fail to start while the car is in park.
If I move it to neutral, it starts right away.
Then the process will repeat itself a few weeks later one time only.
I am thinking neutral safety switch, or something in the interlock between the shifter and the key.