2003 CHEVROLET IMPALA relay

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Page 353 of 408

CHEVROLET IMPALA 2003 8.G Owners Manual Fuses Usage
PCM/BCM/
CLSTRPowertrain Control Module, Body
Control Module, Cluster (Ignition 0)
WSWWindshield Wipers, Windshield
Washer
PCM (CRANK) Powertrain Control Module (Crank)
CIG/AUX Accommodate

Page 355 of 408

CHEVROLET IMPALA 2003 8.G Owners Manual Fuses Usage
RH HTD ST Passenger Heated Seat
PWR DROP Accommodated Device
B/U LP Back-Up Lamps
DIC/RKEDriver Information Center, Remote
Keyless Entry, HVAC
TRK/ROOF
BRPTrunk Lamps, Headliner Lamps
HVAC

Page 356 of 408

CHEVROLET IMPALA 2003 8.G Owners Manual Underhood Fuse Block (Upper)
Some fuses are in a fuse block in the engine
compartment on the passengers side of the vehicle.
See
Engine Compartment Overview on page 5-12for more information on locati

Page 357 of 408

CHEVROLET IMPALA 2003 8.G Owners Manual Underhood Fuse Block (Lower)
Some fuses are in a fuse block in the engine
compartment on the passengers side of the vehicle.
See
Engine Compartment Overview on page 5-12for more information on locati

Page 358 of 408

CHEVROLET IMPALA 2003 8.G Owners Manual Fuses Usage
IGN SW Ignition Switch
RT I/P #3 Rear Defogger, Audio System
U/HOOD #2 Ignition Relay, AIR Pump
COOLING
FANSCooling Fans (Battery)
FAN CONT #2
Cooling Fan Control Relays #2 & #3
FAN CON