U1383 Mercedes S 420 OBD Code

OBD/2 U1383 error code description and symptoms.

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.

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U1383, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U1383 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U1383 Mercedes S 420 Error Code Repair Process :

The scent may U1383 signal oil or coolant leaking from their normally closed-loop systems, or it may indicate dangerous exhaust gases invading your car's interior. Car and truck exhaust contains toxic gases such U1383, so if the inside of your car driver door ajar circuit open as if you were standing behind your car, get out and get it fixed. Fight the urge to take a little nap first. So sleepy. That's the carbon monoxide talking, friends. At least open a window on your way to the shop.

Difficulty Level (Soso)
Level
Repair Time (50 Min.)
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Cost Prediction : $ 90-120

Common Causes of Mercedes S 420 U1383 OBD2 Code

A common cause of code U1383 is the failure of Driver Door Ajar Circuit Open, but there are several other possible causes as well, such as ;
Wrench Tool U1383 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.

U1383 code for other Mercedes cars

You can view according U1383 DTC for your car model. We selected several models to see obd2 solutions click and view it.

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

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