Circuit Diagrams
MX123 52/66/73/80-WAY RECEPTACLE ASSY SEALED PIN OUT SHEET
MATERIAL/PART
NUMBER
COLOR
OPTION
Fp
NUMBERS INDICATE CAVITIES OPEN FOR CIRCUITS
Fp
GROMMET CAP
HRNS CONN ASSY
WIRE
DRESS
OPTION
KEY
OPTION
Fp
TPA
STATUS
GM PART #
72 71 69 68 67 66 64 63 62 59 54 53
52 49 48 46 44 43 42 39 34 33
32 29 27 24 23 17
14 13 12 11 9 8 7 6 5 4 3 2 1
72 71 69 68 65 64 63 61 59 58 56
52 50 49 47 41 38 37 36 34 33
32 31 30 29 28 27 24 23 20 19 18 17
16 13 12 11 10 9 1
68 59 58 57 55 53
49 48 46 39 38 37 35 33
29 23 22 21 18 17
12 11 10 7
65 59 57 55 53
49 48 46 39 37 35 33
29 23 21 17
12 7
70 69 68 65 64 59 58 56 54
52 50 49 47 42 41 38 37 36 34
32 31 30 29 28 27 26 23 20 19 18 17
16 13 12 11 10 9 8 1
72 71 70 69 68 65 64 63 61 59 58 57 56
52 51 50 49 47 41 38 37 36 34 33
32 31 30 29 28 27 24 23 20 19 18 17
16 13 12 11 10 9 3 2 1
69 68 66 59 57 55 53
49 48 46 39 37 35 33
29 23 21
11 10 7
70 67 66 65 61 58 57 55 54
49 47 45 44 43 42 41 39 37 34
32 30 27 25 24 21 20 19 18 17
15 13 11 9 8 6 5 3 1
67 65 61 60 59 58 57 54 53
51 50 49 48 47 46 45 43 42 40 39 37 34 33
32 31 30 26 24 23 22 21 20
16 15 14 13 10 9 8 7 6 5 4
79 78 77 76 75 74 73 72 71 70 69 68 66 65 64 63 61
60 59 58 57 56 53 50 44 43 41
40 39 38 37 35 34 33 32 30 29 27 26 24 23 22 21
20 19 18 17 14 13 12 11 10 9 8 6 5 3 2
66 65 62 59 57 55 53
48 47 42 39 37 35 33
29 26 23 21 17
12 9 7
69 68 66 59 57 55 53
50 48 47 39 37 35 33
29 23 21 17
15 12 11 10 7 6 5 4 3
73
73
73
73
73
73
73
73
73
73
73
73
73
SALEABLE
NOT APPLICABLE
34566-1623
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1633
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1583
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1593
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1613
0
H
ST GRY
SALEABLE
12582677
34566-1553
0
A
BLACK
TOOL DESIGN
SALEABLE
NOT APPLICABLE
34566-1563
9
A
BLACK
TOOL DESIGN
SALEABLE
NOT APPLICABLE
34566-1573
9
H
ST GRY
SALEABLE
NOT APPLICABLE
34566-1523
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1533
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1543
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1483
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1493
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1513
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1473
0
A
BLACK
ECN NO.: 634149
DATE:3/18/2020
DOCUMENT NO.: 345660001-SD REVISION:B6
PAGE: 10 OF 65