P2963 Fiat Mobi OBD Code

OBD/2 P2963 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 P2963. However, it is intended to flash the transmission control indicator lamp (TCIL) for first time VSS circuit error/malfunctions. Refer to possible causes for P2963

In most cases, the TCM is integrated into a single housing with the PCM. Nevertheless, the section of the module which controls (automatic) transmission function may be powered up separately. In any case, the TCM is typically powered using switched (only present with the ignition switch in the ON, start, or run position) voltage. This circuit is normally equipped with a fuse, fusible link, and/or a relay. Frequently, the PCM and TCM are powered using the same relay albeit by separate circuits. Access to a reliable vehicle information source will yield necessary details of the TCM power circuit for the specific vehicle in question.

P2963 Fiat Mobi Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine P2963 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 door unlock disarm output 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 door unlock disarm output circuit short to ground.

Common Causes of Fiat Mobi P2963 OBD2 Code

A common cause of code P2963 is the failure of Door Unlock Disarm Output Circuit Short To Ground, but there are several other possible causes as well, such as ;

EVAP system hose leaking
Faulty select solenoid
Engine Control Module (ECM)
Oil flow restriction in the oil passages or the VCT valve body

P2963 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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P2963 Fiat Mobi OBD Code

P2963 Fiat Mobi Error Code Repair Process :

Common Causes of Fiat Mobi P2963 OBD2 Code

P2963 code for other Fiat cars