I believe you turn the ignition on, press the gas pedal to the floor three times, watch light flash five times and it's reset.
The 2001 GMC Sierra-1500 has a V6 engine.
The 2001 GMC Sierra-2500HD has a V8 engine.
The 2001 GMC Sierra-2500HD has a 6.0 L base engine size.
The 2001 GMC Sierra-1500 has a 4.3 L base engine size.
The 2001 GMC Sierra-2500HD's engine produces 300 hp @ 4400 rpm.
The 2001 GMC Sierra-1500's engine produces 200 hp @ 4600 rpm.
The 2001 GMC Sierra-2500HD's engine produces 360 ft-lbs. @ 4000 rpm.
The 2001 GMC Sierra-1500's engine produces 260 ft-lbs. @ 2800 rpm.
A 2001 GMC Sierra has many different features. A 2001 GMC Sierra has a 98 liter fuel tank, a V-8 engine, a large amount of space inside, and comfortable seats.
front left of engine compartment right around the battery.
Under the hood on the passenger side of engine compartment. Be sure the engine is cold when you remove the cap.
should be 6 x 5.5