BMW fault code 5DCA
Dynamic stability control
In the dynamic stability control, code 5DCA means different things depending on the version of the module in the car. Find your car below; the app shows the right one for yours.
DSC: Hydraulic unit, high-pressure switching valve 2 (5dca Valve HSV2 Error during cyclic valve and relay)
Module versions: Dynamic stability control DSC8 (DXC8), Dynamic stability control Plus DSC8 (DXC_83)
DSC: Hydraulic unit: pressure sensor, internal (pressure sensor rear right electrically)
Module version: Dynamic stability control MK60 E5 (DSC_85)
Reading and clearing it
Fault code 5DCA is a BMW code, stored in the car's dynamic stability control, not a generic OBD2 code (P0xxx): a generic OBD2 reader only reaches the engine's emissions faults, so it won't show it. AutoLingo for BMW reads it with BMW's own diagnostic protocols, in plain English, with the details the module stored about it, and clears it after a repair. If a fault comes right back after it's cleared, the problem is still there.
The dynamic stability control is on: 3 Series (E36), Z3 (E36/7), 3 Series (E46), X5 (E53), X3 (E83), Z4 (E85), Z4 (E86)
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