Engine-Codes - Generic - P0965

P0965 - Pressure Control Solenoid 'B' Control Circuit Range/Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?

P0965 Possible Causes

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

How do I fix code P0965

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P0965 code

Labor: 1.0

The cost of diagnosing the P0965 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

P0965 Meaning

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).

P0965 More Information

Need more information on how to fix the P0965 code?
Get Access to Factory Service Manuals

Information for specific makes

  • P0965 BUICK Clutch Pressure Control Solenoid 2 System Performance
  • P0965 CADILLAC Clutch Pressure Control Solenoid 2 System Performance
  • P0965 CHEVROLET Clutch Pressure Control Solenoid 2 System Performance
  • P0965 DODGE Pressure Control Solenoid 'B' Control Circuit Range/Performance
  • P0965 GMC Clutch Pressure Control Solenoid 2 System Performance
  • P0965 INFINITI Pressure Control Solenoid 'B' Control Circuit Range/Performance
  • P0965 NISSAN Pressure Control Solenoid 'B' Control Circuit Range/Performance
  • P0965 PONTIAC Clutch Pressure Control Solenoid 2 System Performance
  • P0965 SATURN Clutch Pressure Control Solenoid 2 System Performance

Need more help?

Get the P0965 code diagnosed by a professional: Find a repair shop in your area