Chevrolet 2005 Tahoe Owner's Manual page 482

Fuses
AUX PWR
IGN 1
PCM 1
ETC/ECM
IGN E
RTD
TRL B/U
PCM B
F/PMP
B/U LP
RR DEFOG
HDLP-HI
PRIME
AIRBAG
5-116
Usage
Auxiliary Power
Outlet – Console
Ignition Relay
Powertrain Control Module
Electronic Throttle Control,
Electronic Brake Controller
Instrument Panel Cluster,
Air Conditioning Relay,
Turn Signal/Hazard Switch,
Starter Relay
Ride Control
Backup Lamps Trailer Wiring
Powertrain Control Module,
Fuel Pump
Fuel Pump (Relay)
Back-up Lamps, Automatic
Transmission Shift Lock
Control System
Rear Window Defogger
Headlamp High Beam Relay
Not Used
Supplemental Inflatable
Restraint System
Fuses
FRT PARK
DRL
SEO IGN
TBC IGN1
HI HDLP-LT
LH HID
DRL
RVC
IPC/DIC
HVAC/ECAS
CIG LTR
HI HDLP-RT
HDLP-LOW
A/C COMP
A/C COMP
RR WPR
RADIO
Usage
Front Parking Lamps,
Sidemarker Lamps
Daytime Running Lamps
(Relay)
Rear Defog Relay
Truck Body Controller Ignition
High Beam Headlamp-Left
Not Used
Daytime Running Lamps
Regulated Voltage Control
Instrument Panel
Cluster/Driver Information
Center
Climate Control Controller
Cigarette Lighter
High Beam Headlamp-Right
Headlamp Low Beam Relay
Air Conditioning Compressor
Air Conditioning Compressor
Relay
Rear Wiper/Washer
Audio System