FAULT CODE P1899 on 1998 Plymouth Neon

got a smog check and failed the fault code that i dont know is p1899 anyone know? please help

Asked by for the 1998 Plymouth Neon
Diagnostic code P1899 is Park Neutral switch stuck in park or gear. The transmission diagnostic test is TC114A. Here is a link to shops in your area. http://repairpal.com/directory?address=95125&car_brand_names=Plymouth