P2734 - Pressure Control Solenoid 'F' Electrical

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

P2734 Possible Causes

  • Low transmission fluid level
  • Dirty transmission fluid
  • Faulty line pressure solenoid valve 'F'
  • Line pressure solenoid valve 'F' harness is open or shorted
  • Line pressure solenoid valve 'F' circuit poor electrical connection

First diagnose P2734 code

    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 terminals.

Cost of diagnosing the P2734 code

    Labor: 1.0

    The cost of diagnosing the P2734 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

P2734 Possible Symptoms

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

P2734 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 P2734 - Pressure Control Solenoid 'F' Electrical - AutoCodes.com

P2734 More Information

Need more information on how to fix the P2734 code?
Get Access to Factory Service Manuals

P2734 Information for specific makes

Need more help?

Get the P2734 code diagnosed by a professional: Find a repair shop in your area

Related Information

P2734 Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2734 code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧