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Home >> Cadillac >> 2002 >> Eldorado ESC >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Interlock Systems >> Self-Diagnostic System >> Diagnostic Trouble Code Definitions

Diagnostic Trouble Code Definitions

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DIAGNOSTIC TROUBLE CODE DEFINITIONS

DTC (1) Description
B2502  Park Relay Circuit Shorted To Battery Voltage
B2503  Park Relay Circuit Shorted To Ground
(1) For diagnostic procedures, see DIAGNOSTIC TESTS  .