Chevrolet Express 2020 Owner's Manual

To reset the oil change light, turn the ignition to the "On" position without starting the engine. Press the accelerator pedal three times within five seconds, then turn the ignition off. Turn it back on to see if the light has been reset.
The recommended tire pressure for a Chevrolet Express 2020 Van is typically 50 PSI for the front tires and 80 PSI for the rear tires. However, always refer to the sticker inside the driver's door for the exact specifications.
To improve fuel efficiency, ensure regular maintenance such as timely oil changes and air filter replacements. Keep tires properly inflated, reduce excessive idling, and avoid carrying unnecessary weight.
The Chevrolet Express 2020 typically requires SAE 5W-30 engine oil. It's best to use a high-quality brand that meets GM dexos1 specifications.
First, check the AC fuse in the fuse box. Ensure the AC compressor turns on. If these are functioning, inspect the refrigerant levels and consider having a professional check the system for leaks or faulty components.
To program a new key fob, insert the original key and turn it to the "On" position. Turn it back to "Off" and remove it. Within 10 seconds, insert the new key and turn it to "On." The security light will turn off, indicating successful programming.
Common causes include a loose gas cap, faulty oxygen sensor, or issues with the catalytic converter. It's advisable to use an OBD-II scanner to read the diagnostic trouble codes for specific issues.
Locate the air filter housing under the hood, unclip the latches or screws, and remove the cover. Take out the old filter and replace it with a new one, ensuring it fits snugly. Reattach the cover and secure it.
Check for any lights or electronics left on. Test the battery and alternator for proper voltage. Ensure there are no corroded or loose battery connections, and consider having a professional check for electrical draws.
The transmission fluid should generally be changed every 45,000 to 60,000 miles. However, it's important to consult the owner's manual for the manufacturer's specific recommendations.