Hummer H1 Service Manual page 1082

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®
PCM SCHEMATICS
TO FUEL
SELECTOR SWITCH
05745159
787 GY
B
FUEL
LIFT
PUMP
M
A
G2
PCM/Tech 1 Scan Tool 17
FUSE 2D
20A
INTERIOR
C1-10
537 OR
787 GY
C27-D5
FUEL LIFT
PUMP SIGNAL
FUEL PUMP
RELAY
EXTERIOR
FUSE BOX
G2
C27-D8
FUEL PUMP
RELAY CONTROL
POWERTRAIN
CONTROL
MODULE
9-S12-051