GMC 2009 Sierra - Manual (Page 421)

Instrument Panel Fuse Block
The instrument panel
fuse block access door
is located on the
driver side edge of
the instrument panel.
Pull off the cover to access the fuse block.
Fuses Usage
1 Rear Seats
2 Rear Accessory Power Outlet
3 Steering Wheel Controls Backlight
4 Driver Door Module
5
Dome Lamps, Driver Side
Turn Signal
6 Driver Side Turn Signal, Stoplamp
5-109