Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000mi.Have underbody flushing service performed. See "Underbody Maintenance" inExterior Care.
Refrigerant System Specifications
Refrigerant System SpecificationsApplicationSpecificationMetricEnglishPAG Oil GM P/N-12378526 for United StatesPAG Oil GM P/N-88900060 for CanadaAbrupt Refrigerant Loss65-ml2.20-ozCompressor ReplacementThe service compressor is precharged with the specified amount of PAG oil.74-ml2.50-ozCondenser Re ...