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 #
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 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
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 34 33
32 31 30 29 28 27 26 24 23 22 21 20 19 18
16 13 12 11 10 9 8 1
70 69 63 62 61 60 58 57 56 55 54 53
52 51 49 44 43 42 41 38 37 34
32 29 28 27 26 23 19 18
16 15 13 12 11 10 8 3
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
29 27 23 22 21 18
16 15 14 13 8 7 6 5 4 3
72 71 70 69 68 67 66 64 63 62 60 59 55 54 53
52 49 48 44 43 42 41 40 39 35 34 33
32 29 27 25 24 23 19 18 17
16 13 12 11 9 8 7 6 5 4 3 2 1
72 70 68 67 66 63 62 59 57 53
52 51 48 47 46 45 44 40 39 38 37 36 34 33
32 30 27 26 25 24 22 21 20
15 14 10 9 8 6 5 4 2
72 71 70 68 67 66 62 61 60 59 58 57 56 55 54 53
52 51 50 48 47 46 42 41 40 39 38 37 36 35 34 33
32 31 30 29 28 27 26 25 24 23
16 15 14 13 10 9 8
72 70 68 67 66 63 62 59 57 53
52 51 48 47 46 44 42 40 39 37 36 34 33
32 30 26 25 24 22 21 20
15 14 10 9 8 6 5 4 2
70 69 63 62 61 60 58 57 56 55 54 53
52 51 49 47 44 43 42 41 37 36 35 34 33
32 29 28 27 26 25 19 18
16 15 13 12 11 10 3
72 69 67 65 63 60 57 56 53
49 47 44 43 40 37 36 35 33
31 30 29 28 24 21 20 17
16 15 14 11 10 5 4 3 2 1
68 67 64 63 59 57
46 45 43 39 37
32 30 29 28 27 21
10 6 5 4 3
68 67 64 59 58 54
46 45 44 39 38
32 30 29 28 27 23 22 17
12 10 8 1
70 69 63 62 61 60 58 57 56 55 54 53
52 51 49 44 43 42 41 37 36 34
32 29 28 27 26 19 18 17
16 15 13 12 11 10 3 2 1
72 71 70 69 68 67 66 65 64 63 62 60 59 55 54 53
52 49 48 44 43 42 41 40 39 35 34 33
32 29 27 25 24 23 19 18 17
16 13 12 11 9 8 7 6 5 4 3 2 1
72 70 67 66 63 62 59 57 53
52 51 48 46 44 42 40 39 34 33
32 30 27 26 25 22 21
15 14 10 9 6 5 4
73
73
73
73
73
73
73
73
73
73
73
73
73
73
SALEABLE
NOT APPLICABLE
34566-5073
9
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5063
9
H
ST GRY
SALEABLE
NOT APPLICABLE
34566-5113
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5093
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-5083
9
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5143
0
C
BLUE
SALEABLE
NOT APPLICABLE
34566-5133
9
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-5123
9
C
BLUE
SALEABLE
NOT APPLICABLE
34566-5163
9
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5173
9
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-5153
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5213
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5193
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5183
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-5223
0
C
BLUE
ECN NO.: 634149
DATE:3/18/2020
DOCUMENT NO.: 345660001-SD REVISION:B6
PAGE: 32 OF 65










