Cadillac Repair: 97 cadillac sts, cadillac sts, diagnostic scanner

Question
on my 97 sts the blower motor doesn't turn on. i bought a new one and pluged it in and it doesn't either i was wondering if it had a climate control module and if so were would it be located

Answer
What you really need is a diagnostic scanner to test the system. '

The only other component in the system is the AC/Heater programmer or you may have a faulty wire in the circuit.

The programmer is located under the dash on the passengers side and has a multi-colored block of vacuum lines and a metal rod at the top which MUST be adjusted to specifications.