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Home >> Cadillac >> 1998 >> Eldorado Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control Module >> Diagnostic Tests >> DTC B2502: Park Relay (BTSI) Shorted To Ground >> Testing

DTC B2502: Park Relay (BTSI) Shorted To Ground: Testing

If DTC B2502 is set, check for short to ground in Orange/Black wire between PZM Brown 32-pin connector C2, terminal C15 and park relay. See COMPONENT LOCATIONS  .