BMW fault code 6D9A
Dynamic stability control
DSC: Wheel-speed sensor: supply, front left (6d9a wheel speed sensor front left short circuit to ground on supply line)
Module version: Dynamic stability control Plus DSC8 (DXC_83)
In: X3 (E83) 2003–2010
Reading and clearing it
Fault code 6D9A 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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