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348 VEHICLE CARE


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Fuses Usage

F68

F69

F70 Right front motorized seat belt pretensioner

F71 Rear heated seat module

F72 Sunroof

F73 Rear vision camera/ Inside rear view

mirror/Air quality sensor

F74 Rear window sunshade

F75 Engine control module ignition

F76 Misc run crank/ Energy storage

control module/ Camera

F77 Trunk auxiliary power outlet

F78 Rear HVAC display

79


Fuses Usage

80

81

82

83

84

85

86

87


Relays Usage

R1 Rear seat APO

R2 Fuel pump

R3 Run/Crank


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Wheels and Tires

Tires

Every new GM vehicle has

high-quality tires made by a

leading tire manufacturer. See the warranty manual for information regarding the tire warranty and

where to get service. For

additional information refer to the tire manufacturer.

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{ Warning

. Poorly maintained and

improperly used tires are dangerous.

. Overloading the tires can cause overheating as a

result of too much flexing.

There could be a blowout and a serious crash. See

Vehicle Load Limits 0 211.

(Continued)


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TiresAll-Season TiresWinter TiresLow-Profile TiresSummer TiresTire Sidewall LabelingTire DesignationsTire Terminology and DefinitionsTire PressureTire Pressure for High-Speed OperationTire Pressure Monitor SystemTire Pressure Monitor OperationTire InspectionTire RotationWhen It Is Time for New TiresBuying New TiresDifferent Size Tires and WheelsUniform Tire Quality GradingWheel Alignment and Tire BalanceWheel ReplacementTire ChainsIf a Tire Goes FlatTire Sealant and Compressor KitStoring the Tire Sealant and Compressor KitTire ChangingCompact Spare Tire