P0732 KIA -

Question

po732 error then or code was detected in my car. When driving the car, sometimes just partially stalls and then resumes to drive smoothly. Just noticed hesitation while driving.

Answer 1

have you ever replaced the transmission fluid? you should replace it every 30k to 40k miles.

you might have to replace the the fluid first if there are metal shaving in the fluid the transmission and going to be bad and will have to be replaced. The easiest and safest way is puting in a used transmission. if there is no metal shaving in the fluid the output shaft speed sensor might be the problem. 

here is the diagnostic procedures for this problem