U1729 Pontiac Grandprix DTC Code

Pontiac Grandprix Engine Specifications:

Engine Type :	Multi-Cylinder Engine
Cylinder Type :	Opposite Piston Engine
Engine Air Intake Process :	Supercharged Engine

Your Pontiac Grandprix engine control system detects a problem, the computer stores the diagnostic trouble code U1729 in its memory. To figure out what is wrong with your vehicle you must first extract the U1729 DTC For Pontiac Grandprix.

U1729 Pontiac Grandprix 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.)

U1729 Pontiac Grandprix DTC Meaning

U	Network Code - Problem is climate control system, lighting, airbags, etc.
1	MFG - Manufacturer Specific
7	Ignition System Or Misfire
2	Cruise Control Servo Indicates Low
9	A/C System High Pressure High Temperature

If your U1729 Pontiac Grandprix 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 U1729 and engine control unit are in charge of monitoring a bunch of different U1729 DTC For Pontiac Grandprix, and if they get a reading that's a little out of whack, up pops the check engine light.