Cadillac Repair: 1990 Deville S.I.R, vacuum lines, auto button

Question
I just replace my AC compressor and I dropped the subframe to get compressor in and I excidently unplugged some vacuum lines. I took off neg Battery cable and replaced it back. But my S.I.R light is on, I was wondering if I missed a other Hose ?  

Answer
Follow this sequence:

1. Ignition ON, Engine OFF.

2. Push the OFF & WARMER buttons simultaneously until you see 888.

3. Wait until the letter/numbers all display and it will stop at PCM?

4. Push and release the LO button until you see SIR?

5. Push and hold the HI button for about 3 seconds until you see TCS?

6. push and release the AUTO button.

7. turn OFF ignition.


See if your SIR light goes out.