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C1159 Code – Hydraulic Fluid Pressure/ Flow Circuit Short to Gnd

What are the Possible Causes of the Code C1159?
  • Faulty Hydraulic Fluid Pressure Sensor
  • Hydraulic Fluid Pressure Sensor harness is open or shorted
  • Hydraulic Fluid Pressure Sensor circuit poor electrical connection
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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