GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2004
🢒
Jimmy - 4WD
🢒
Body
🢒
Body Control System
🢒 Driver Information System Schematics
Figure
1:
Power and Ground - w/o Trip Computer
Master Electrical Component List
Driver Information Center (DIC) Description and Operation
Power and Ground w/ Trip Computer
RDO IGN and STR WHL RDO IGN Fuses
RDO IGN and STR WHL RDO IGN Fuses
Gages
G103 and G105
ILLUM Power - 2-Door Utility, 4-Door Utility and Crew Cab
ILLUM, STG WHL ILLUM, and PARK LP Fuses
ILLUM Power - Utility
LED Dimming Signal
G103 and G105
G103 and G105
G103 and G105
Figure
2:
Power and Ground - w/ Trip Computer
Master Electrical Component List
Driver Information Center (DIC) Description and Operation
Air Temperature Sensor - Outside - w/ Trip Computer
Power and Ground - w/o Trip Computer
ILLUM, STG WHL ILLUM, and PARK LP Fuses
INT BATT, PWR LKS, AMPF, CTSY LP and CIGAR LTR Fuses
RDO IGN and STR WHL RDO IGN Fuses
ILLUM Power - Utility
ILLUM Power - 2-Door Utility, 4-Door Utility and Crew Cab
Inadvertent Power Relay
RDO IGN and STR WHL RDO IGN Fuses
G103 and G105
Air Temperature Sensor - Outside - w/ Trip Computer
Inadvertent Power Relay
Inadvertent Power Relay
G103 and G105
G103 and G105
Figure
3:
TBC, PARK LPS, GAGES and CRUISE Fuses
Master Electrical Component List
Audible Warnings Description and Operation
Seat Belt Switch, Ignition Key Alarm Switch, Door Jamb Switch and Headlamp Switch
STUD 2, ABS, HDLP W/W, TBC and RR W/W Fuses
STUD 2, ABS, HDLP W/W, TBC and RR W/W Fuses
ILLUM, STG WHL ILLUM, and PARK LP Fuses
ILLUM, STG WHL ILLUM, and PARK LP Fuses
TURN, SIR and GAUGES Fuses
TURN, SIR and GAUGES Fuses
Ign ACC, RUN and RAP Bus Bar
HVAC and CRUISE Fuses
HVAC and CRUISE Fuses