Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the body
repair shop applies anti-corrosion
material to parts repaired or replaced
to restore corrosion protection.
Original manufacturer replacement
parts will provide the corrosion
protection while maintaining the
vehicle warranty.
Finish Damage
Any stone chips, fractures or deep
scratches in the nish should be
repaired right away. Bare metal will
corrode quickly and may develop
into major repair expense.
Minor chips and scratches can be
repaired with touch-up materials
available from your dealer/retailer.
Larger areas of nish damage can be
corrected in your dealer’s/retailer’s
body and paint shop.
Underbody Maintenance
Chemicals used for ice and snow
removal and dust control can collect
on the underbody. If these are not
removed, corrosion and rust can
develop on the underbody parts such
as fuel lines, frame, oor pan, and
exhaust system even though they
have corrosion protection.
At least every spring, ush these
materials from the underbody
with plain water. Clean any areas
where mud and debris can collect.
Dirt packed in close areas of
the frame should be loosened before
being ushed. Your dealer/retailer
or an underbody car washing
system can do this.
Chemical Paint Spotting
Some weather and atmospheric
conditions can create a chemical
fallout. Airborne pollutants can fall
upon and attack painted surfaces on
the vehicle. This damage can take
two forms: blotchy, ring-shaped
discolorations, and small, irregular
dark spots etched into the paint
surface.
Although no defect in the paint job
causes this, we will repair, at no
charge to the owner, the surfaces
of new vehicles damaged by this
fallout condition within 12 months
or 12,000 miles (20 000 km) of
purchase, whichever occurs rst.
5-78 Service and Appearance Care
ProCarManuals.com
Fuses Usage
BCM (VB4)Body Control
Module (VB4)
BCM (VB5)Body Control
Module (VB5)
TRL Trailer
AIRCON Air Conditioner
AUDIO Audio
BCM (VB7)Body Control
Module (VB7)
IGN SW Ignition Switch
AIR BAG Air Bag System
WASHER Washer Pump
APO1Accessory Power
Outlet 1Fuses Usage
FSCMFuel Storage Control
Module
RR CLR Rear Closure
BCM (VB2)Body Control
Module (VB2)
DRLDaytime Running
Light
BCM (VB1)Body Control
Module (VB1)
ONSTAR OnStar
®
Relays Usage
RELAY
ACC/RAPAccessory, Retained
Accessory Power
(RAP) Relay
RELAY
RUN/
CRANKRun/Crank Relay
Underhood Fuse Block
The underhood fuse block is located
on the driver side of the engine
compartment, near the battery.
Notice:Spilling liquid on
any electrical components on the
vehicle may damage it. Always
keep the covers on any electrical
component.
5-82 Service and Appearance Care
ProCarManuals.com