C1159 — Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd

What it means

C1159 is an OBD-II diagnostic trouble code: Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.