P2957 Suzuki Sx4 OBD Code

OBD/2 P2957 error code description and symptoms.

Brake Switch Circuit Input Malfunction Indicates PCM did not receive a brake pedal position (BPP) input. Open or short in BPP circuit Open or short in stoplamp circuits Damaged PCM Malfunction in module(s) connected to BPP circuit. (Rear Electronic Module [REM] Windstar and LS6/LS8 or Lighting Control Module (LCM) Continental and Town Car. Damaged brake switch Misadjusted brake switch Check for proper function of stoplamps.

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.

P2957 Suzuki Sx4 Error Code Repair Process :

If your door unlock disarm switch circuit open 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 P2957 and engine control unit are in charge of monitoring a bunch of different door unlock disarm switch circuit open, and if they get a reading that's a little out of whack, up pops the check engine light.

Common Causes of Suzuki Sx4 P2957 OBD2 Code

A common cause of code P2957 is the failure of Door Unlock Disarm Switch Circuit Open, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
Engine Control Module (ECM)
Faulty Mass Air Flow (MAF) sensor
Engine Control Module (ECM)

P2957 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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P2957 Suzuki Sx4 OBD Code

P2957 Suzuki Sx4 Error Code Repair Process :

Common Causes of Suzuki Sx4 P2957 OBD2 Code

P2957 code for other Suzuki cars