P0963 - Pressure Control Solenoid 'A' Control Circuit High

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

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

Possible symptoms

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

P0963 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 P0963 - Pressure Control Solenoid 'A' Control Circuit High - AutoCodes.com

P0963 Information for specific makes

  • P0963 ACURA A/T Clutch Pressure Control Solenoid Valve 'A'
  • P0963 BUICK Line Pressure Control Solenoid Control Circuit High Voltage
  • P0963 CHEVROLET Line Pressure Control Solenoid Control Circuit High Voltage
  • P0963 CHEVROLET Line Pressure Control Solenoid Control Circuit High Voltage
  • P0963 DODGE Pressure Control Solenoid 'A' Control Circuit High
  • P0963 GMC Line Pressure Control Solenoid Control Circuit High Voltage
  • P0963 HONDA A/T Clutch Pressure Control Solenoid Valve 'A'
  • P0963 INFINITI Pressure Control Solenoid 'A' Control Circuit High
  • P0963 NISSAN Pressure Control Solenoid 'A' Control Circuit High
  • P0963 PONTIAC Line Pressure Control Solenoid Control Circuit High Voltage
  • P0963 SATURN Line Pressure Control Solenoid Control Circuit High Voltage

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P0963 Comments

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