Chevrolet Silverado 2003 Owner's Manual
![Chevrolet Silverado 2003 manual cover](/images/DOUYmzIHDGmfimAQxaYmrmFx/thumbs/thumb175x175.webp)
The recommended oil type for a 2003 Chevrolet Silverado is 5W-30 for most climates.
To reset the 'Change Engine Oil' light, turn the ignition to the "ON" position, without starting the engine, fully press and release the accelerator pedal three times within five seconds.
The towing capacity ranges from approximately 7,500 to 12,000 pounds, depending on the engine and configuration.
It is generally recommended to change the transmission fluid every 30,000 to 60,000 miles.
Common problems include issues with the fuel pump, transmission failures, and electrical system malfunctions.
To replace the headlight bulb, open the hood, remove the retaining clips on the headlamp assembly, pull the assembly out, and replace the bulb.
DEX-COOL® coolant is recommended for a 2003 Chevrolet Silverado.
To improve fuel economy, keep tires properly inflated, perform regular maintenance, and avoid excessive idling.
The recommended tire pressure is typically around 30-35 psi, but you should check the sticker on the driver's door for exact specifications.
Check the refrigerant level, inspect the compressor, and ensure all fuses and relays related to the AC system are functioning properly.