U0455 DTC For Chevrolet Journey

Chevrolet Journey Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :V-Type Engine
Engine Air Intake Process :Turbocharged Engine

Your Chevrolet Journey engine control system detects a problem, the computer stores the diagnostic trouble code U0455 in its memory. To figure out what is wrong with your vehicle you must first extract the U0455 DTC For Chevrolet Journey.

U0455 Chevrolet Journey engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)

U0455 Chevrolet Journey 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)
5 BBV Sensor Circuit Low Voltage
5 Cruise Inhibit Control Circuit

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. U0455 Chevrolet Journey code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

U0454 DTC (Previous DTC Code) ( Next DTC Code ) U0456 DTC
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