GMC Envoy 2002 Owner's Manual

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Year 2002

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GMC Envoy 2002 Specification

The 2002 GMC Envoy is a mid-size SUV that boasts a blend of robust performance, advanced engineering, and versatile functionality. Under the hood, it is powered by a 4.2-liter inline-six engine, producing an impressive 270 horsepower and 275 lb-ft of torque, paired with a four-speed automatic transmission. The drivetrain is available in both rear-wheel drive (RWD) and four-wheel drive (4WD) configurations, providing options for varied driving conditions.

The exterior design of the 2002 GMC Envoy features a bold and aerodynamic profile, with a length of 191.6 inches, a width of 74.6 inches, and a height of 71.9 inches, offering a commanding road presence. The vehicle rides on a 113-inch wheelbase, ensuring stability and a smooth ride. Ground clearance stands at 8 inches, making it capable of handling off-road adventures.

Inside, the Envoy offers a spacious and well-appointed cabin, accommodating up to five passengers. The interior dimensions include 39.6 inches of front headroom, 41.3 inches of front legroom, and 58.5 inches of front shoulder room, providing ample space for comfort. The rear seats offer 39.6 inches of headroom, 36.4 inches of legroom, and 58.5 inches of shoulder room. The cargo capacity is 80.1 cubic feet with the rear seats folded, ensuring sufficient space for luggage and gear.

Safety features include dual front airbags, antilock brakes (ABS), and optional side-impact airbags. Additional amenities consist of dual-zone climate control, an AM/FM stereo with CD player, and available leather upholstery. The 2002 GMC Envoy also supports towing, with a maximum capacity of up to 6,100 pounds when properly equipped, making it a versatile choice for both daily commuting and recreational use.

GMC Envoy 2002 F.A.Q.

How do I reset the "check engine" light on a 2002 GMC Envoy?

To reset the "check engine" light, disconnect the battery for about 15 minutes. Reconnect it, and the system should reset. Ensure there are no underlying issues causing the light to come on.

What type of oil should I use for a 2002 GMC Envoy?

The recommended oil for the 2002 GMC Envoy is 5W-30. Using the correct oil ensures optimal engine performance and longevity.

How can I replace a headlight bulb on my 2002 GMC Envoy?

To replace the headlight bulb, open the hood and remove the headlight assembly by unscrewing the retaining screws. Disconnect the wiring harness, replace the bulb, and reassemble.

Why is my 2002 GMC Envoy overheating?

Common reasons for overheating include a faulty thermostat, low coolant levels, or a malfunctioning radiator fan. Inspect these components and replace as necessary.

How do I program a new key fob for my 2002 GMC Envoy?

To program a new key fob, turn the ignition on without starting the engine, press and hold the lock and unlock buttons on the fob until the locks cycle. Repeat for additional fobs.

What is causing my 2002 GMC Envoy to have poor fuel efficiency?

Poor fuel efficiency can be caused by dirty air filters, low tire pressure, or faulty spark plugs. Regular maintenance and inspection can help improve fuel economy.

How do I fix a leaking sunroof in a 2002 GMC Envoy?

Check the sunroof drains to ensure they are not clogged. Clean them with compressed air or a flexible wire. Inspect the sunroof seals and replace them if worn.

What is the correct tire pressure for a 2002 GMC Envoy?

The recommended tire pressure for a 2002 GMC Envoy is typically 32 PSI for both front and rear tires. Always check the owner’s manual or the sticker on the driver’s side door jamb for specifics.

How do I replace the serpentine belt on a 2002 GMC Envoy?

To replace the serpentine belt, locate the tensioner pulley and rotate it to release tension on the belt. Remove the old belt and install the new one, following the belt routing diagram.

Why is my 2002 GMC Envoy's transmission slipping?

Transmission slipping can be due to low transmission fluid, worn clutch plates, or a faulty solenoid. Check fluid levels and condition, and consult a mechanic for further diagnosis.