U0439 DTC For Chevrolet Volt 2
Chevrolet Volt 2 Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | Opposed Cylinder Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Chevrolet Volt 2 engine control system detects a problem, the computer stores the diagnostic trouble
code U0439 in its memory.
To figure out what is wrong with your vehicle you must first extract the U0439 DTC For Chevrolet Volt 2.
On 1999 and later U0439 Chevrolet Volt 2 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.
U0439 Chevrolet Volt 2 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) |
| 3 |
Low Coolant Circuit |
| 9 |
A/C System High Pressure High Temperature |
While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the U0439 Chevrolet Volt 2 code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.
You can also check other Chevrolet car models :
|
The listed Chevrolet models will give information about U0439 DTC.
|
