U0405 DTC For Ford Ranger

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

Your Ford Ranger engine control system detects a problem, the computer stores the diagnostic trouble code U0405 in its memory. To figure out what is wrong with your vehicle you must first extract the U0405 DTC For Ford Ranger.

On 1999 and later U0405 Ford Ranger 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.

U0405 Ford Ranger DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
0 SAE - Generic
4 Fuel And Air Metering (Injector Circuit Malfunctions Only)
0 Air Conditioning (A/C) Clutch Feedback Circuit High Voltage
5 Cruise Inhibit Control Circuit

If your U0405 Ford Ranger 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 U0405 and engine control unit are in charge of monitoring a bunch of different U0405 DTC For Ford Ranger, and if they get a reading that's a little out of whack, up pops the check engine light.

U0404 DTC (Previous DTC Code) ( Next DTC Code ) U0406 DTC
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The listed Ford models will give information about U0405 DTC.