P251F Cadillac 6 5 Hp DTC Code

Cadillac 6 5 Hp Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Naturally Aspirated

Your Cadillac 6 5 Hp engine control system detects a problem, the computer stores the diagnostic trouble code P251F in its memory. To figure out what is wrong with your vehicle you must first extract the P251F DTC For Cadillac 6 5 Hp.

On 1999 and later P251F Cadillac 6 5 Hp 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.

P251F Cadillac 6 5 Hp DTC Meaning

P	Powertrain Code - Problem is related engine, transmission and emissions systems.
2	MFG - Manufacturer Specific
5	Auxiliary Emission Controls
1	IC Circuit High Voltage
F	TFP Valve Position Switch-Drive Without Drive Ratio

If your P251F Cadillac 6 5 Hp 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 P251F and engine control unit are in charge of monitoring a bunch of different P251F DTC For Cadillac 6 5 Hp, and if they get a reading that's a little out of whack, up pops the check engine light.