U3629 Trouble Code

View U3629 obd/2 error code description and symptoms. U3629 engine photo

Intake Manifold Runner Control Malfunction (Stuck Open) The IMRC system is monitored for failure during continuous, key ON engine OFF or key ON engine running self-test. The test fails when the signal on the monitor pin is less than an expected calibrated range at closed throttle. IMRC monitor signal circuit shorted to PWR GND or SIG RTN Damaged IMRC actuator Damaged PCM An IMRCM PID reading approximately near 1 volt at closed throttle may indicate a fault.

On some transmissions, such as automated manual transmissions or automatic transmissions with manual mode, the GSP switch lets the TCM know whether or not the driver has selected automatic or manual function. On manual transmissions, the GSP switch informs the TCM which gear the driver is selecting, and may function as a neutral safety switch, depending on system design. The TCM also uses the gate select position switch to monitor transmission operation. For example, if the driver selects manual mode and selects 3rd gear on an automatic transmission, the TCM may monitor speed sensors to detect clutch and brake slippage.

Difficulty Level (Expert)
Level
Repair Time (60 Min.)
Time
Cost Prediction : $ 80-120

U3629 Error Code Repair Process :

If your vehicle speed sensor intermittent malfunction check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U3629 and engine control unit are in charge of monitoring a bunch of different vehicle speed sensor intermittent malfunction, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool U3629 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 U3629

A common cause of code U3629 is the failure of Vehicle Speed Sensor Intermittent Malfunction, but there are several other possible causes as well, such as ;

U3629 code for all cars

You can view according U3629 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+U3629 Alldays 10 +U3629 Overland 42 +U3629 Volkswagen Concept +U3629 Mitsubishi Diamante +U3629 Lexus Is

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