U0402 DTC For Chevrolet S 10
Chevrolet S 10 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Chevrolet S 10 engine control system detects a problem, the computer stores the diagnostic trouble
code U0402 in its memory.
To figure out what is wrong with your vehicle you must first extract the U0402 DTC For Chevrolet S 10.
On 1999 and later U0402 Chevrolet S 10 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.
U0402 Chevrolet S 10 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 |
| 2 |
Kick-Down Switch Failed Short |
If your U0402 Chevrolet S 10 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 U0402 and engine control unit are in charge of monitoring a bunch of different U0402 DTC For Chevrolet S 10, and if they get a reading that's a little out of whack, up pops the check engine light.
You can also check other Chevrolet car models :
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The listed Chevrolet models will give information about U0402 DTC.
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