Hummer H1 (2002+). Manual - part 238
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Electrical System 12-173
®
05745159
35 WAY ABS ECU
LOCATION: WSW RESERVOIR RECESS
PIN
CKT
COLOR
DESCRIPTION
1
990
PK
ABS valve relay input
2
3
961
PP
TT4 lamp activation
4
977
WH
Right rear inlet valve activation
5
976
RD
Right rear outlet valve activation
6
973
OR
Right front inlet valve activation
7
972
YL
Right front outlet valve activation
8
991
LB
ABS valve relay activation
9
601
PK
Ignition feed
10
11
605
PP
Positive pump relay activation
12
610
RD
Negative pump relay activation
13
606
OR
Diagnostic line
14
607
TN
Diagnostic line
15
997
BK
Left front wheel speed sensor low
16
995
BK
Right rear wheel speed sensor low
17
999
BK
Right front wheel speed sensor low
18
993
BK
Left rear wheel speed sensor low
19
990
PK
ABS valve relay redundant input
20
21
975
LB
Left rear inlet valve activation
22
974
DB
Left rear outlet valve activation
23
971
PP
Left front inlet valve activation
C7 FEMALE ONLY
9-S12-043
D1
D2
D3
D4
D5
D6
D7
D8
D9 D10 D11 D12 D13 D14 D15 D16 D17 D18
D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35
4-1-00