U0502 Mercedes Cl 63 OBD Code

OBD/2 U0502 error code description and symptoms.

The input turbine speed sensor detects rotation of the input shaft of the input shaft speed sensor transmission. The computer uses that information, along with the output shaft speed sensor to determine if the transmission is operating according to plan. If the computer detects a difference between the input shaft speed , and the expected output shaft speed, it will adjust transmission pump pressure to prevent clutch disc slip. If adding pressure doesn't solve the problem, it will set a trouble code.

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.

U0502 Mercedes Cl 63 Error Code Repair Process :

The scent may U0502 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 U0502, so if the inside of your car engine oil pressure sensor/switch circuit high voltage 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.

Common Causes of Mercedes Cl 63 U0502 OBD2 Code

A common cause of code U0502 is the failure of Engine Oil Pressure Sensor/Switch Circuit High Voltage, but there are several other possible causes as well, such as ;

Faulty Air Flow Meter
Air fuel ratio (A/F) Sensor 1 Bank 1 harness is open or shorted
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Oil Control Valve (OCV) circuit is open or shorted

U0502 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.

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

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U0502 Mercedes Cl 63 OBD Code

U0502 Mercedes Cl 63 Error Code Repair Process :

Common Causes of Mercedes Cl 63 U0502 OBD2 Code

U0502 code for other Mercedes cars