C3549 Trouble Code

View C3549 obd/2 error code description and symptoms. C3549 engine photo

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 C3549. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C3549

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.

C3549 Error Code Repair Process :

For right rear turn lamp circuit failure check engine light is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. C3549 error code diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks right rear turn lamp circuit failure with your car's computers to find out exactly what's prompting the light to turn on.

C3549 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 C3549

A common cause of code C3549 is the failure of Right Rear Turn Lamp Circuit Failure, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty select solenoid
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Incorrect fuel pressure

C3549 code for all cars

You can view according C3549 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C3549 Austin 8

+C3549 Abadal 15.9

+C3549 Lincoln Sentinel

+C3549 Sunbeam 3-litre

+C3549 Chevrolet Celebrity

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

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