Cadillac Repair: cadillac problems, throttle plate, climate control

Question
i have a 1993 deville 4.9 liter fwd. my service engine and my service vehicle soon lights came on. my temperature warning light came on as well. i pulled over and turned off the car. let it sit for about 30 seconds and turned it back on. the coolant light went off. but the climate control started going crazy. everything started flashing and such. i have had the service engine and vehicle soon lights for a while but this is the first time the climate control did this. i pulled the codes and they came as:
e47
e55
f30
f31
f32
7.0

Answer
If you rerun the codes, As each code displays you will see the word CURRENT or HISTORY also being displayed. I need to know which codes are CURRENT and which codes are HISTORY.

E47 = Computer (PCM) to Instrument Panel Control (IPC)data failure.

E55 = Closed throttle angle out of range. You have a blackish residue buildup on and around the throttle plate area that needs to be cleaned off.

F30 = Display panels to BCM (computer) data problem.

F31 = Same as F30.

F32 = PCM (computer to BCM (computer) data problem.

.7.0 is the end of the code sequence.

It is a MUST that BEFORE you do ANY diagnostics we need to know which code is CURRENT or HISTORY.