Cadillac Repair: codes, signal line, brake fluid

Question
my 1995 deville code is is reading current Io39 and I052 and history T083 could you please let me know these codes mean thank you very much.

Answer
I039 = Ride control system signal line problem.

I052 = Loss of battery voltage to instrument panel cluster, Possibly by recent battery disconnection.

T083 = Low brake fluid of faulty low brake fluid sensor.

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