B3475 Buick Le Sabre OBD Code

OBD/2 B3475 error code description and symptoms.

Engine Coolant Temperature (ECT) Circuit High Input Indicates the sensor signal is greater than Self-Test maximum. The ECT sensor maximum is 4.6 volts or -50 C (-58 F). Note on some vehicles that are not equipped with an ECT sensor, CHT can be used and can set this DTC. Open circuit in harness Sensor signal short to power Damaged PCM Improper harness connection Damaged sensor ECT V PID reading greater than 4.6 volts with key ON and engine OFF or during any engine operating mode indicates a hard fault.

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.

B3475 Buick Le Sabre Error Code Repair Process :

When you turn on the ignition, the Service Engine Soon or Check Engine B3475 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 brake pedal switch circuit malfunction 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 brake pedal switch circuit malfunction.

Common Causes of Buick Le Sabre B3475 OBD2 Code

A common cause of code B3475 is the failure of Brake Pedal Switch Circuit Malfunction, but there are several other possible causes as well, such as ;

Engine Control Module (ECM)
EVAP system hose leaking
Fuel tank leaking
Lack of fuel

B3475 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.

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

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B3475 Buick Le Sabre OBD Code

B3475 Buick Le Sabre Error Code Repair Process :

Common Causes of Buick Le Sabre B3475 OBD2 Code

B3475 code for other Buick cars