P0B9D Bmw 640 OBD Code

OBD/2 P0B9D 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 P0B9D. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for P0B9D

Some systems require that the actuator has an adequate supply of brake fluid. Low brake fluid levels can mimic the symptoms of code P0B9D, so consult the manual to locate the brake fluid reservoir. Bear in mind that a low fluid level can set code P0B9D on some applications, so make sure that on fluid operated systems the fluid level is up to the mark before starting an electrical diagnosis.

P0B9D Bmw 640 Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P0B9D light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If mirror passenger horizontal feedback potentiometer circuit short to ground so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the mirror passenger horizontal feedback potentiometer circuit short to ground.

Common Causes of Bmw 640 P0B9D OBD2 Code

A common cause of code P0B9D is the failure of Mirror Passenger Horizontal Feedback Potentiometer Circuit Short to Ground, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty Air fuel ratio (A/F) Sensor 1 Bank 1
Air fuel ratio (A/F) Sensor 1 Bank 1 circuit poor electrical connection
Incorrect fuel filler cap used

P0B9D is a kind of Powertrain Trouble Code

Powertrain of a modern automobile, comprising engine (with exhaust system), transmission, drive shaft, suspension and the wheels. In a motor vehicle, the term powertrain or powerplant describes the main components that generate power and deliver it to the road surface, water, or air.

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

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P0B9D Bmw 640 OBD Code

P0B9D Bmw 640 Error Code Repair Process :

Common Causes of Bmw 640 P0B9D OBD2 Code

P0B9D code for other Bmw cars