B2043 Trouble Code

View B2043 obd/2 error code description and symptoms. B2043 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 B2043. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for B2043

Gear changes are accomplished by a command from the TCM to energize the clutch actuator to release the clutch; after which various actuators inside the transmission disengage the current gear, and depending on current operating conditions, engage the next higher or lower gear ratio. All of this happens much faster than a human driver could change gears, and in most applications, gear changes are as smooth and seamless as on any fully automatic transmission.

B2043 Error Code Repair Process :

If your passengers seat belt buckle switch resistance out of range 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 B2043 and engine control unit are in charge of monitoring a bunch of different passengers seat belt buckle switch resistance out of range, and if they get a reading that's a little out of whack, up pops the check engine light.

B2043 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 B2043

A common cause of code B2043 is the failure of Passengers Seat Belt Buckle Switch Resistance out of Range, but there are several other possible causes as well, such as ;

EVAP system hose leaking
EVAP system hose leaking
Faulty front heated oxygen sensor
Faulty Mass Air Flow (MAF) sensor

B2043 code for all cars

You can view according B2043 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+B2043 Studebaker Avanti

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

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