U1226 Proton Gen2 OBD Code

OBD/2 U1226 error code description and symptoms.

Vehicle Speed Sensor (VSS) Intermittent Indicates the powertrain control module (PCM) detected an error in the vehicle speed information. Vehicle speed data is received from either the vehicle speed sensor (VSS), transfer case speed sensor (TCSS), anti-lock brake system (ABS) control module, generic electronic module (GEM), or central timer module (CTM). This DTC is set the same way as U1226. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for U1226

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.

U1226 Proton Gen2 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U1226 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 u1226 scp (j1850) invalid or missing data for body status request 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 u1226 scp (j1850) invalid or missing data for body status request.

Common Causes of Proton Gen2 U1226 OBD2 Code

A common cause of code U1226 is the failure of U1226 SCP (J1850) Invalid or Missing Data for Body Status Request, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty front heated oxygen sensor
Foreign matter caught in fuel filler cap
EVAP canister or fuel tank leaks

U1226 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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U1226 Proton Gen2 OBD Code

U1226 Proton Gen2 Error Code Repair Process :

Common Causes of Proton Gen2 U1226 OBD2 Code

U1226 code for other Proton cars