Skip to content

P171B Code – Transmission Fluid Pressure Accumulator Solenoid Valve Control Circuit Low Voltage

  • by

Code P171B Possible Causes
Automatic Transmission Accumulator Solenoid Valve harness is open or shorted
Faulty Automatic Transmission Accumulator Solenoid Valve
Faulty Hybrid/EV Powertrain Control Module 1

Need help with this 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.

Leave a Reply