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Randall C
Randall C, ASE Master Tech
Category: Cadillac
Satisfied Customers: 12803
Experience:  ASE Master Tech, 32 years exp,Cadillac 6 yrs
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Code po 502 has appeared is it the speed sensor

Customer Question

Code po 502 has appeared is it the speed sensor
Submitted: 1 year ago.
Category: Cadillac
Expert:  Randall C replied 1 year ago.

Hello, 98% yes it is, That code sets generally when a speed sensor fails, The thing is location, It is mounted on top of the output housing on the passenger side of the trans, Little tricky getting to and really need to work from under the car to change, One bolt holds it in, but kind of in a tight spot, here is a ink showing location, its #2 in the picture