U1412 Trouble Code

View U1412 obd/2 error code description and symptoms. U1412 engine photo

The Throttle Position sensor signals the Engine Control Module as to the current position of the engine throttle valve.
The current throttle valve opening is based on the driver's input from the gas pedal. The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

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.

U1412 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U1412 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 heated backlite relay short to battery 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 heated backlite relay short to battery.

U1412 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 U1412

A common cause of code U1412 is the failure of Heated Backlite Relay Short To Battery, but there are several other possible causes as well, such as ;

Damaged ECM
Camshaft Position Sensor harness is open or shorted
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Clogged or faulty fuel injector (s)

U1412 code for all cars

You can view according U1412 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U1412 Chevrolet Beretta

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