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2004 Dodge W150 B2101 Fault Code Check

When you check 2004 Dodge W150 car engine light came on code B2101 the reason should be . However Dodge manufacturer may have a different definition for the B2101 OBD-II Diagnostic Body (B) Trouble Code. So you should chech it on our car models.

B2101 2004 2004 Dodge W150 Code Clear

On 1999 and later B2101 2004 2004 Dodge W150 engines, the instrument cluster has a built-in self-diagnostic mode that can be accessed by pressing and holding the instrument cluster SELECT/RESET button. Insert the ignition key and turn to the RUN position (but don't crank or start engine). Continue to press and hold the SELECT/RESET button (for 5 seconds) until the word TEST is displayed by the odometer. Release the SELECT/RESET button within three seconds after the word TEST is displayed to begin the self-diagnostic mode.

2004 Dodge W150 B2101 OBD-II Diagnostic Body (B) Trouble Code Description

B2101 Head Rest Switch Circuit Failure so you have to check ODB-II Fault Code Check list.

Reason For 2004 Dodge W150 B2101 Code

The reason of 2004 Dodge W150 B2101 OBD-II Fault Code Check is B2101 Head Rest Switch Circuit Failure.
B2101 Code Reason


2004 Dodge W150 B2101 Possibble Fix Ways :

A failing oil pump can cause what's called oil starvation, which is almost always fatal to any engine. Overhead cam engines are especially at risk, because the cam and valve train are farther from the pump than they are in pushrod engines. Oil should be of a proper viscosity, which means it needs to be light enough to move quickly.

The rule of B2101 2004 2004 Dodge W150 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of B2101. Likewise, overriding the OBD B2101 2004 2004 Dodge W150 system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

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