GM Service Manual Online
For 1990-2009 cars only

Rear Seat Schematics for Chevrolet Tahoe - 4WD 2004

Figure 1:

Rear Heated Seats - 1 of 3


Object Number: 1253477  Size: FS
Master Electrical Component List
Heated Seats Description and Operation Front
Rear Heated Seats - 2 of 3
B+ Bus - 1 of 2
Ignition Switch - START, and RUN Bus Bars
RTD, RR WPR, EAP, SUNROOF Fuses
IGN 3 Fuse - 1 of 2
RTD, RR WPR, EAP, SUNROOF Fuses
Rear Heated Seats - 3 of 3
G200 - 2 of 3
G200 - 2 of 3
G200 - 1 of 3
Figure 2:

Rear Heated Seats - 2 of 3


Object Number: 1253478  Size: FS
Master Electrical Component List
Heated Seats Description and Operation Front
Rear Heated Seats - 3 of 3
Rear Heated Seats - 1 of 3
G304, G305
Figure 3:

Rear Heated Seats - 3 of 3


Object Number: 1253479  Size: FS
Master Electrical Component List
Heated Seats Description and Operation Front
Left Rear (ULT) - 1 of 4
Rear Heated Seats - 2 of 3
I/P Dimming Supply Voltage - 4 of 7
G410 - 3 of 3
G410 - 3 of 3
G200 - 2 of 3
G200 - 2 of 3
G306
G200 - 1 of 3
Figure 4:

Left Rear (ULT) - 1 of 4


Object Number: 1412759  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Left Rear (ULT) - 2 of 4
Rear Heated Seats - 3 of 3
Ignition Switch - START, and RUN Bus Bars
IGN 3 Fuse - 1 of 2
Mega Fuse - 60A, Driver, Front Passenger, Left Rear, Right Rear Fuses (ULT), and Mega Fuse - 40A, Fuse B, and Fuse D (9L4)
IGN 3 Fuse - 1 of 2
G304, G305
Figure 5:

Left Rear (ULT) - 2 of 4


Object Number: 1412760  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Left Rear (ULT) - 3 of 4
Left Rear (ULT) - 1 of 4
Ignition Switch - START, and RUN Bus Bars
IGN 3 Fuse - 1 of 2
IGN 3 Fuse - 1 of 2
IGN 3 Fuse - 1 of 2
G200 - 2 of 3
G200 - 2 of 3
G200 - 2 of 3
G200 - 1 of 3
Figure 6:

Left Rear (ULT) - 3 of 4


Object Number: 1412761  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Left Rear (ULT) - 4 of 4
Left Rear (ULT) - 2 of 4
Left Rear (ULT) - 4 of 4
Figure 7:

Left Rear (ULT) - 4 of 4


Object Number: 1412762  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Right Rear (ULT) - 1 of 4
Left Rear (ULT) - 3 of 4
Left Rear (ULT) - 3 of 4
Figure 8:

Right Rear (ULT) - 1 of 4


Object Number: 1412763  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Right Rear (ULT) - 2 of 4
Left Rear (ULT) - 4 of 4
Ignition Switch - START, and RUN Bus Bars
IGN 3 Fuse - 1 of 2
Mega Fuse - 60A, Driver, Front Passenger, Left Rear, Right Rear Fuses (ULT), and Mega Fuse - 40A, Fuse B, and Fuse D (9L4)
IGN 3 Fuse - 1 of 2
G306
Figure 9:

Right Rear (ULT) - 2 of 4


Object Number: 1412764  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Right Rear (ULT) - 3 of 4
Right Rear (ULT) - 1 of 4
Ignition Switch - START, and RUN Bus Bars
IGN 3 Fuse - 1 of 2
IGN 3 Fuse - 1 of 2
IGN 3 Fuse - 1 of 2
G200 - 2 of 3
G200 - 2 of 3
G200 - 2 of 3
G200 - 1 of 3
Figure 10:

Right Rear (ULT) - 3 of 4


Object Number: 1412767  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Right Rear (ULT) - 4 of 4
Right Rear (ULT) - 2 of 4
Right Rear (ULT) - 4 of 4
Figure 11:

Right Rear (ULT) - 4 of 4


Object Number: 1412770  Size: FS
Master Electrical Component List
Heated/Cooled Seats Description and Operation
Right Rear (ULT) - 3 of 4
Right Rear (ULT) - 3 of 4