U3338 Trouble Code

View U3338 obd/2 error code description and symptoms. U3338 engine photo

The issue covered by the bulletin involves a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperature operation.

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

U3338 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3338 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 bank 2 fuel control shifted rich 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 bank 2 fuel control shifted rich.

U3338 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

Common Causes of U3338

A common cause of code U3338 is the failure of Bank 2 Fuel Control Shifted Rich, but there are several other possible causes as well, such as ;

Exhaust gas leaks
Engine Control Module (ECM)
Ignition coils circuit poor electrical connection
Faulty Camshaft Position Sensor

U3338 code for all cars

You can view according U3338 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3338 Lada Natacha

+U3338 Mercedes-benz 230

+U3338 Wanderer W

+U3338 Cizeta-moroder V

+U3338 Mitsubishi Verada

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