U3473 Buick Skyhawk OBD Code

OBD/2 U3473 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.

Regardless of the design though, the purpose of all clutch actuating systems is to improve the driving experience by removing the need for manual clutch operation by the driver. Computer-controlled clutch actuating systems work particularly well in dual clutch systems where one clutch controls gear changes of even-numbered gear ratios, and a second clutch that controls gear changes of odd-numbered ratios.

U3473 Buick Skyhawk Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine U3473 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 boost calibration fault 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 boost calibration fault.

Common Causes of Buick Skyhawk U3473 OBD2 Code

A common cause of code U3473 is the failure of Boost Calibration Fault, but there are several other possible causes as well, such as ;

Failures of clutch motion/travel sensors.
1Camshaft Position Sensor circuit poor electrical connection
Insufficient cylinders compression
EVAP system hose leaking

U3473 is a kind of Network Trouble Code

U-code indicates that engine communication errors and shows lost communication with engine parts.U-Codes are fairly straight forward, given all of the articles and technical publications that have been written regarding these problematic codes. In most cases, it just comes down to identifying the module that isn't communicating with the other modules on the CAN bus line for whatever reason.

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

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U3473 Buick Skyhawk OBD Code

U3473 Buick Skyhawk Error Code Repair Process :

Common Causes of Buick Skyhawk U3473 OBD2 Code

U3473 code for other Buick cars