U1674 Subaru Impreza 3 DTC Code

Subaru Impreza 3 Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposed Cylinder Engine
Engine Air Intake Process :	Turbocharged Engine

Your Subaru Impreza 3 engine control system detects a problem, the computer stores the diagnostic trouble code U1674 in its memory. To figure out what is wrong with your vehicle you must first extract the U1674 DTC For Subaru Impreza 3.

U1674 Subaru Impreza 3 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.)

U1674 Subaru Impreza 3 DTC Meaning

U	Network Code - Problem is climate control system, lighting, airbags, etc.
1	MFG - Manufacturer Specific
6	Vehicle Speed Control And Idle Control System
7	Exhaust Gas Recirculation System Valve 1
4	Cruise Vehicle Speed/Set Speed Difference Too High

When you turn on the ignition, the Service Engine Soon or Check Engine U1674 Subaru Impreza 3 light should flash briefly, indicating that the OBD system is ready to scan your vehicle for any malfunctions. After this brief flash, the light should stay off while you drive as long as no problems are detected. If U1674 DTC For Subaru Impreza 3 so, you'll be glad to know that your vehicle is equipped with an early warning system that could save you time, money, and fuel in addition to helping protect the U1674!