Hyundai Equus: Air conditioning refrigerant

Drive shafts and boots

Check the drive shafts, boots and clamps for cracks, deterioration, or damage. Replace any damaged parts and, if necessary, repack the grease. ...

Engine oil

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See also:

GVWR (Gross vehicle weight rating)
This is the maximum allowable weight of the fully loaded vehicle (including all options, equipment, passengers and cargo). The GVWR is shown on the certification label located on the driver’s door ...

Necessary inspections
Fluid levels, such as engine oil, engine coolant, brake fluid, and washer fluid should be checked on a regular basis, with the exact interval depending on the fluid. Further details are provided i ...

TPMS
(1) Low Tire Pressure Telltale/TPMS Malfunction Indicator (2) Low Tire Pressure Position Telltale Each tire, including the spare (if provided), should be checked monthly when cold and inflated t ...