Chevrolet 2003 Tahoe Owner's Manual page 457

Fuses Usage
SUNROOF
SEO 82 Off-Road Lamps
4ws
Canister/QUADRASTEERTM
Vent Solenoid
Module Power
I
RR HVAC
I
Rear Climate Control
AUX PWR
I
Auxiliary Power
Outlet
-
Console
I
IGN 1
I
Ignition Relay
PCM 1
I
Powertrain Control Module
ETC/ECM
Electronic Throttle Control,
Electronic Brake Controller
IGN E
Instrument Panel Cluster, Air
Conditioning Relay, Turn
SignaVHazard Switch, Starter
Relav
RTD Ride Control
TRL B/U Backue LamDs Trailer Wiring
PCM B
I
Powertrain Control Module,
Fuel Pump
F/PM P
I
Fuel Pump (Relay)
I
Fuses
I
Usaae
1
I
B/U LP
Back-up Lamps, Automatic
Transmission Shift Lock
Control Svstem
RR DEFOG Rear Window Defogger
HDLP-HI Headlamp Hiqh Beam Relay
I
PRIME
I
Not Used
I
I
SIR
I
Supplemental Inflatable
Restraint Svstem
I
I
FRT PARK
Front Parking Lamps,
Sidemarker Lamps
DRL
Daytime Running Lamps
.
(Relay)
I
SEO IGN
I
Rear Defog Relav
I
TBC IGN1 Truck Body Controller Ignition
HI HDLP-LT High Beam Headlamp-Left
I
LH HID
I
Not Used
I
I
DRL
I
Daytime Running Lamps
IPC/DIC
Instrument Panel
CIuster/Driver Information
Center
I
HVAC/ECAS
I
Climate Control Controller
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