C12D4 DTC For Toyota Prius

Toyota Prius Engine Specifications:
Engine Type :Multi-Cylinder Engine
Cylinder Type :Opposite Piston Engine
Engine Air Intake Process :Turbocharged Engine

Your Toyota Prius engine control system detects a problem, the computer stores the diagnostic trouble code C12D4 in its memory. To figure out what is wrong with your vehicle you must first extract the C12D4 DTC For Toyota Prius.

C12D4 Toyota Prius 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.)

C12D4 Toyota Prius DTC Meaning

C Chassis Code - Problem is controller area network wiring bus and modules.
1 MFG - Manufacturer Specific
2 Computer And Auxiliary Outputs
D BBV Sensor Circuit Low Voltage
4 Cruise Vehicle Speed/Set Speed Difference Too High

If your C12D4 Toyota Prius 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 C12D4 and engine control unit are in charge of monitoring a bunch of different C12D4 DTC For Toyota Prius, and if they get a reading that's a little out of whack, up pops the check engine light.

C12D3 DTC (Previous DTC Code) ( Next DTC Code ) C12D5 DTC
You can also check other Toyota car models :
The listed Toyota models will give information about C12D4 DTC.