Hummer H1 (2002+). Manual - part 300
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PCM/Tech 1 Scan Tool 133
®
05745159
32 WAY PCM-BROWN LOCATION: CENTER CONSOLE, PCM
9-S12-042
C1
C16
D16
D1
C27 MALE
PIN
CKT
COLOR
DESCRIPTION
C1
651
PP
Crankshaft position sensor ground –
C2
439
YL
A/C request+
C3
C4
357
TN
Intake air temp sensor signal
C5
721
LB
APP sensor (2) signal
C6
466
YL
Glow plug enable +
C7
264
RD
Pressure Control Solenoid (Hi)
C8
225
YL
Fuel temperature signal
C9
923
BR
Transmission fluid temp signal
C10
C11
354
YL
Engine coolant temp signal
C12
C13
713
RD
Closure signal
C14
394
LG
Boost pressure sensor signal
C15
265
LB
Pressure Control Solenoid (Lo)
C16
D1
495
DB
Transmission input speed sensor (lo)
D2
784
DB
4wd low switch signal
D3
723
YL
APP sensor (3) 5 volt ref.
D4
724
DG
APP (3) signal
D5
787
GY
Lift pump feedback signal