C3966 DTC For Mercedes Benz Sclass

Mercedes Benz Sclass Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Naturally Aspirated

Your Mercedes Benz Sclass engine control system detects a problem, the computer stores the diagnostic trouble code C3966 in its memory. To figure out what is wrong with your vehicle you must first extract the C3966 DTC For Mercedes Benz Sclass.

C3966 Mercedes Benz Sclass 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.)

C3966 Mercedes Benz Sclass DTC Meaning

C Chassis Code - Problem is controller area network wiring bus and modules.
3 SAE - Generic
9 Transmission
6 Vehicle Speed Output Circuit
6 Transmission Control Module Reprogrammable Memory

If your C3966 Mercedes Benz Sclass 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 C3966 and engine control unit are in charge of monitoring a bunch of different C3966 DTC For Mercedes Benz Sclass, and if they get a reading that's a little out of whack, up pops the check engine light.

C3965 DTC (Previous DTC Code) ( Next DTC Code ) C3967 DTC
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The listed Mercedes models will give information about C3966 DTC.