U1881 Mercedes A 200 OBD Code

OBD/2 U1881 error code description and symptoms.

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 U1881

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code U1881, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code U1881 on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

U1881 Mercedes A 200 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U1881 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 wiper rear park sense input circuit 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 wiper rear park sense input circuit short to battery.

Common Causes of Mercedes A 200 U1881 OBD2 Code

A common cause of code U1881 is the failure of Wiper Rear Park Sense Input Circuit Short To Battery, but there are several other possible causes as well, such as ;

Continuous oil flow to the VCT piston chamber
Faulty select solenoid
Failures of clutch motion/travel sensors.
Fuel pressure

U1881 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.

About Us | Contact | Privacy

U1881 Mercedes A 200 OBD Code

U1881 Mercedes A 200 Error Code Repair Process :

Common Causes of Mercedes A 200 U1881 OBD2 Code

U1881 code for other Mercedes cars