The timing belt is driven by the crank and turns the camshaft.
The serpentine belt drives the alternator, air conditioning, Power Steering, etc.
First of all a 2003 Tahoe has a timing chain. And the answer to your question is a serpentine belt is what is on the front of your engine, It runs the water pump, power steering, Alternator, A/C and what ever else is hooked to the front of the engine. A timing belt is what hooks the crank to the camshaft and has Gogs on it that runs in the gears. A serpentine belt has grooves in it so it will stay on the pulleys.
No the timing belt drives the camshaft. A serpentine belt drives accessories such as alternator, power steering and ac.
Serpentine belt, no. Timing belt, good chance yes.
No. The serpentine belt is outside of the engine and is easily seen. The timing belt is more internal and completely covered.
The serpentine drive belt is on the outside of the engine and is used to drive the accessories ( such as air conditioning compressor , power steering etcetera ) The cam belt ( timing belt ) is protected by a plastic cover and connects the engine crankshaft with the engine camshaft or camshafts
No , the serpentine belt is outside of the engine , at the front , and is used to " drive " the accesories . Also , it uses a timing CHAIN instead of a timing belt
No. Only the cam belt effects timing.
Yes, the serpentine belt runs the peripheral components on the engine. The timing chain is inside of the engine.
They are the same thing.
That I know of, there is NO serpentine belt, unless you are talking about the the Timing Belt (hardly serpentine, but anyway), it has a belt tensioner, not automatic, though.
No.
They use a serpentine belt.