GMC 2006 Sierra - Manual (Page 537)

Fuses Usage
IGN 3 Ignition, Heated Seats
4WD
Four-Wheel Drive System,
Auxiliary Battery
HTR A/C Climate Control System
LOCK (Relay)
Power Door Lock Relay
(Lock Function)
HVAC 1 Climate Control System
LT DR
Driver’s Door Harness
Connection
CRUISE
Cruise Control, Power Take
Off (PTO)
UNLCK (Relay)
Power Door Lock Relay
(Unlock Function)
RR FOG LP Not Used
BRAKE Anti-Lock Brake System
Fuses Usage
DRIVER UNLCK
Power Door Lock Relay
(Driver’s Door Unlock
Function)
IGN 0 TCM
TBC IGN 0 Truck Body Controller
VEH CHMSL
Vehicle and Trailer High
Mounted Stoplamp
LT TRLR ST/TRN Left Turn Signal/Stop Trailer
LT TRN
Left Turn Signals and
Sidemarkers
VEH STOP
Vehicle Stoplamps, Brake
Module, Electronic Throttle
Control Module
RT TRLR ST/TRN Right Turn Signal/Stop Trailer
RT TRN
Right Turn Signals and
Sidemarkers
5-125