C3982 Riley Two-point-six OBD Code

OBD/2 C3982 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 C3982. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for C3982

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.

C3982 Riley Two-point-six Error Code Repair Process :

For air suspension warning lamp circuit short to battery 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. C3982 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 air suspension warning lamp circuit short to battery with your car's computers to find out exactly what's prompting the light to turn on.

Common Causes of Riley Two-point-six C3982 OBD2 Code

A common cause of code C3982 is the failure of Air Suspension Warning Lamp Circuit Short To Battery, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty Camshaft Position Sensor
1Camshaft Position Sensor circuit poor electrical connection
Open circuits caused by corrosion of electrical connectors.

C3982 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.

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

About Us | Contact | Privacy

C3982 Riley Two-point-six OBD Code

C3982 Riley Two-point-six Error Code Repair Process :

Common Causes of Riley Two-point-six C3982 OBD2 Code

C3982 code for other Riley cars