Cadillac Repair: 97 eldorado ETC eldorado touring coupe, horizontal sensor, pressure sensor

Question
Im starting new because I did not have a follow up box.
I have service power steering warning on.
I had a diagnostic ran.
The results were replace high side pressure sensor.
I did.
I'm the gentleman with the nonexsiting MSM and MMM codes.
Hope you remember.
I cleared the TCS,PZM,IRC codes first like you said.
Then I cleared everything else I could.
Codes that remain are,
TCS current C1241
PZM current B2470
MSM B2120
mmm B2147
My 'service power steering' warning is still on.
And still no PHN code exist.?
                 Again thank you for your valuable time.
                     I'm very grateful
                         Bill

Answer
PHN = CELLULAR PHONE

tcs: C1241 = Magna steer circuit malfunction.

pzm: B2470 = daytime running lamps fault.

msm: B2120 = lumbar up/down fault in power seats.

MMM: B2147 = driver mirror horizontal sensor shorted to
            battery positive.

Service power steering OR service steering system ?


OK, You GOT ME on the cell phone and power mirrors as it is rare that these codes appear.

I can provide pictures and diagnostic procedures if you e-mail me at: onlineautohelp@msn.com.