Hummer H1 Service Manual page 868

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®
05745159
TO
IGNITION
FUSE
7C
30 AMP
INTERIOR
FUSE
BOX
TO
TEMPERATURE
DOOR
CONTROL
G1
C6
TO HVAC
CONTROL
PANEL
B
C46
REAR WINDOW
C
DEFROST SWITCH
G4
Figure 12-100: Rear Window Defroster Schematic
REAR WINDOW DEFROSTER
( HMC4 & HMSB )
B A
A3
D
TO
BATTERY
EXTERIOR
C46
A
J6 N7
C6
C1-13
Electrical System
C45
TO
REAR
A/C
G4
FUSE
4M
30 AMP
FUSE
BOX
9-S12-157
12-95
4-1-00