Chevrolet Silverado 1500 2023 Owner's Manual page 408

Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory. Use a
de-icing agent only when absolutely
necessary, and have the locks greased after
using. See Recommended Fluids and
Lubricants 0 421.
Washing the Vehicle
To preserve the vehicle's finish, wash it
often and out of direct sunlight.
Warning
Do not power wash any part of the
vehicle s interior, including the vinyl floor
covering. This could damage safety and
other systems in the vehicle, which
would not be covered by the vehicle
warranty.
Caution
Do not use petroleum-based, acidic,
or abrasive cleaning agents as they can
damage the vehicle's paint, metal,
or plastic parts. If damage occurs, it
would not be covered by the vehicle
warranty. Approved cleaning products can
be obtained from your dealer. Follow all
manufacturer directions regarding correct
product usage, necessary safety
precautions, and appropriate disposal of
any vehicle care product.
Caution
Avoid using high-pressure washes closer
than 30 cm (12 in) to the surface of the
vehicle. Use of power washers exceeding
8 274 kPa (1,200 psi) can result in
damage or removal of paint and decals.
Cleaning Underhood Components
Caution
Do not power wash any component
under the hood that has this
symbol.
Caution (Continued)
This could cause damage that would not
be covered by the vehicle warranty.
Solvents or aggressive cleaners may harm
underhood components. The usages of these
chemicals should be avoided.
Recommend water only.
A pressure washer may be used, but care
must be utilized. The following criteria must
be followed:
Water pressure must be kept below
14 000 KPa (2,000 PSI).
Water temperature must be below 80 °C
(180 °F).
Spray nozzle with a 40 degree wide angle
spray pattern or wider must be used.
Nozzle must be kept at least 30 cm (1 ft)
away from all surfaces.
Automatic Car Wash
Some automatic car washes can cause
damage to the vehicle, wheels and
ground effects. Automatic car washes are
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Vehicle Care 407
Caution
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