P0970 - Pressure Control Solenoid 'C' Control Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Pressure Control Solenoid 'C'
  • Pressure Control Solenoid 'C' harness is open or shorted
  • Pressure Control Solenoid 'C' circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0970 Description

The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port. Opening the exhaust port decreases the output fluid pressure regulated by the PC solenoid valve, which ultimately decreases line pressure. The line pressure solenoid valve regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM).
OBDII Code P0970 - Pressure Control Solenoid 'C' Control Circuit Low - AutoCodes.com

P0970 Information for specific makes

  • P0970 ACURA A/T Clutch Pressure Control Solenoid Valve 'C' Circuit Low
  • P0970 BUICK Pressure Control Solenoid Valve 3 Control Circuit Low Voltage
  • P0970 CADILLAC Pressure Control Solenoid Valve 3 Control Circuit Low Voltage
  • P0970 CHEVROLET Pressure Control Solenoid Valve 3 Control Circuit Low Voltage
  • P0970 DODGE Pressure Control Solenoid 'C' Control Circuit Low
  • P0970 GMC Pressure Control Solenoid Valve 3 Control Circuit Low Voltage
  • P0970 HONDA A/T Clutch Pressure Control Solenoid Valve 'C' Circuit Low
  • P0970 PONTIAC Pressure Control Solenoid Valve 3 Control Circuit Low Voltage
  • P0970 SATURN Pressure Control Solenoid Valve 3 Control Circuit Low Voltage

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P0970 Comments

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