C3729 Trouble Code

View C3729 obd/2 error code description and symptoms. C3729 engine photo

The issue covered by the bulletin involves a power steering noise/whine or fluid leak from the power steering pump, gear or high pressure side power steering hose during extreme low outdoor temperature operation.

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.

Difficulty Level (Soso)
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Repair Time (50 Min.)
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Cost Prediction : $ 40-75

C3729 Error Code Repair Process :

If your speed wheel rear input signal missing 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 C3729 and engine control unit are in charge of monitoring a bunch of different speed wheel rear input signal missing, and if they get a reading that's a little out of whack, up pops the check engine light.

Wrench Tool C3729 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C3729

A common cause of code C3729 is the failure of Speed Wheel Rear Input Signal Missing, but there are several other possible causes as well, such as ;

C3729 code for all cars

You can view according C3729 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3729 Ford Mercury +C3729 Toyota Blade +C3729 De Dion Bouton 10 Hp +C3729 Pontiac Salsa +C3729 Renault Logan

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