GMC Savana 2002 Owner's Manual
![GMC Savana 2002 manual cover](/images/ucsGfxrtuaIthoGsviBlsabN/thumbs/thumb175x175.webp)
To reset the check engine light on a 2002 GMC Savana, disconnect the negative battery terminal for about 15 minutes. Reconnect the battery, start the engine, and the light should be reset. If it remains on, the issue may still be present and require further diagnosis.
The recommended oil type for a 2002 GMC Savana is 5W-30. The V8 engine models typically require about 6 quarts with a filter change. Always check the owner's manual for specifics related to your engine model.
First, check the battery for charge and connections for corrosion or looseness. Next, inspect the starter and alternator. You may also want to check the ignition switch and fuel system for any faults. If the problem persists, a professional diagnostic is recommended.
The towing capacity of the 2002 GMC Savana varies depending on the specific model and engine but generally ranges from 6,000 to 10,000 pounds. Always refer to the owner's manual for the exact specifications of your vehicle.
To change the headlight bulb, open the hood and locate the back of the headlight assembly. Twist and remove the bulb socket, then replace the old bulb with a new one. Reinstall the socket and ensure it is secure. Test the lights before driving.
Regular maintenance includes oil and filter changes every 3,000 to 5,000 miles, checking tire pressure monthly, replacing air filters every 15,000 miles, and inspecting brakes and suspension components regularly. Refer to the owner's manual for a complete maintenance schedule.
To replace the serpentine belt, first locate the belt tensioner and use a wrench to relieve tension. Remove the old belt and install the new one according to the belt routing diagram found in the engine compartment. Release the tensioner to secure the belt in place.
If transmission fluid is leaking, inspect the transmission pan gasket, seals, and cooler lines for damage. Tighten any loose bolts and replace any damaged components. It's advisable to have a professional mechanic assess the situation to avoid further damage.
The interior fuse box is located under the dashboard on the driver’s side. There is also a fuse box in the engine compartment for high-current fuses. Consult the owner's manual for the exact locations and fuse designations.
Overheating in a 2002 GMC Savana can be caused by a faulty thermostat, radiator issues, or low coolant levels. Check for leaks, ensure the coolant is topped up, and verify that the radiator fans are operational. If the problem persists, consult a mechanic.