P3348 Trouble Code

View P3348 obd/2 error code description and symptoms. P3348 engine photo

The Transmission Fluid Pressure Switch allows the engine's control module (PCM) or Transmission Control Module (TCM) to use hydraulic fluid to engage the clutches in the transmission to allow for smoother shifting while driving. If the PCM or TCM detects an issue with the hydraulic clutch or the pressure switch, the PCM or TCM will set code P3348

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

P3348 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P3348 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If interior fan control circuit short to ground so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the interior fan control circuit short to ground.

P3348 is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

Common Causes of P3348

A common cause of code P3348 is the failure of Interior Fan Control Circuit Short to Ground, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Ignition misfiring
Foreign matter caught in fuel filler cap

P3348 code for all cars

You can view according P3348 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+P3348 Bugatti Type 68

+P3348 Volkswagen Up

+P3348 Genesis G80

+P3348 Paterson Sedan

+P3348 Kia Elan

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