Check Engine Light comes and goes and A/T shift stuck in Park ocasionally. OBD II showed code P0122 and P2237. The dealer already replaced brake light switch, still the same. Now they want to replace throttle body assembly for DTC P0122 to pass annual inspection. Can throttle body intermittent problems cause A/T not able to shift from park eventhough the Check Engine Light was off right now? Can throttle body be adjusted or cleaned to solve P0122? Can air breather element cause P0122 (the breather is only about 10,000 miles).

Thanks,