GMC Sierra 2500 HD 2022 Getting To Know Your Manual
![GMC Sierra 2500 HD 2022 manual cover](/images/PeGFlxvssTzkwAsdZvwauvtM/thumbs/thumb175x175.webp)
The GMC Sierra 2500 HD 2022 has a maximum towing capacity of up to 18,500 pounds, depending on the configuration and equipment.
To reset the oil life monitor, turn the ignition to the "On" position without starting the engine, press the accelerator pedal three times within five seconds, and the oil life will reset to 100%.
The recommended engine oil for the GMC Sierra 2500 HD 2022 is SAE 5W-30 for the gas engine and SAE 15W-40 for the diesel engine. Always check the owner’s manual for specific recommendations.
You can connect your smartphone via Bluetooth by going to the 'Phone' menu on the infotainment screen, selecting 'Pair Device,' and following the prompts to complete the pairing process.
If the check engine light comes on, ensure the gas cap is tight. If it remains on, schedule a diagnostic check with a certified GMC service center to identify the issue.
It is recommended to rotate the tires every 7,500 miles to ensure even wear and extend the life of the tires.
To engage four-wheel drive, ensure the vehicle is in neutral or park, and then turn the 4WD selector switch to the desired mode (4HI or 4LO). Wait for the 4WD indicator light to confirm engagement.
To improve fuel efficiency, maintain regular service intervals, ensure tire pressure is correct, avoid excessive idling, and use cruise control when possible.
The payload capacity of the GMC Sierra 2500 HD 2022 is up to 3,979 pounds, depending on the configuration and equipment.
To replace the cabin air filter, open the glove box, remove the limiting stop arm, and lower the glove box. Remove the filter cover and replace the old filter with a new one.