B1777 Trouble Code

View B1777 obd/2 error code description and symptoms. B1777 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 B1777. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B1777

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.

B1777 Error Code Repair Process :

For b1777 drivers seatbelt tension reducer circuit short to ground 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. B1777 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 b1777 drivers seatbelt tension reducer circuit short to ground with your car's computers to find out exactly what's prompting the light to turn on.

B1777 is a kind of Body Trouble Code

Auto body problems aren't always easy to spot. Diagnosing auto body problems sometimes requires a little know-how. In this section you'll find articles dedicated to teaching you how to diagnose auto body problems.

Common Causes of B1777

A common cause of code B1777 is the failure of B1777 Drivers Seatbelt Tension Reducer Circuit Short to Ground, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty Camshaft Position Sensor
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Variable Valve Timing (VVT) circuit is open or shorted

B1777 code for all cars

You can view according B1777 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B1777 Peugeot 308 Ii

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

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