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 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 71 70 69 68 66 65 64 61 59 58 56 54 53
52 50 49 47 42 41 38 37 36 34 33
32 31 30 29 28 27 26 24 23 22 21 20 19 18 17
16 13 12 11 10 9 8 1
68 65 63 61 59 58 56
52 50 47 41 38 37 36 34 33
32 31 30 29 28 27 25 24 23 20 19 18 17
16 13 12 11 10 1
68 65 63 61 59 58 56 53
52 50 47 41 38 37 36 35 34 33
32 31 30 29 28 27 24 23 22 21 20 19 18 17
16 15 14 13 12 11 10 1
72 70 69 68 67 65 63 61 60 57 56 55 54 53
52 50 49 48 47 44 43 41 40 37 36 35 34 33
30 29 28 25 24 21 20 19 18 17
16 15 11 10 9 8 7 6 5 4 3 2 1
68 67 66 65 64 63
46 45 43
32 30 29 28 27 17
16 10
72 70 67 66 63 62 59 57 53
52 51 46 44 42 40 39 34 33
32 30 27 26 25 22 21 20
15 14 10 9 6 5 4
70 68 67 66 65 58 57 55
49 47 44 43 42 41 40 39 37 35
32 30 27 25 24 21 20 19 18 17
16 15 13 10 9 8 6 5 3 2 1
72 70 66 63 59 57 53
52 51 46 44 42 40 39 34 33
32 30 27 26 25 22 21 20
15 14 10 9 6 5 4
72 70 68 66 60 59 55 54 53
52 50 48 46 40 39 35 34 33
32 31 30 29 28 27 26 25 24
16 10 9 8
69 63 58 56 55 54 53
52 51 49 44 43 42 41 36 35 34 33
32 28 26 19 18
16 12 10 3
70 67 66 65 58 57 55
49 47 44 43 42 41 40 39 37 35
32 30 27 25 24 21 20 19 18 17
16 15 13 10 9 8 6 5 3 2 1
70 67 66 65 58 57 55
51 49 47 44 43 42 41 40 39 37 35
32 30 27 25 24 21 20 19 18 17
16 15 13 10 9 8 6 5 3 2 1
72 70 66 63 59 57 53
52 51 48 47 46 44 42 40 39 34 33
30 26 25 22 21 20
15 14 10 9 6 5 4
72 70 66 63 59 57 53
52 51 46 44 42 40 39 34 33
30 26 25 22 21 20
15 14 10 9 6 5 4
73
73
73
73
73
73
73
73
73
73
73
73
73
73
73
SALEABLE
NOT APPLICABLE
34566-1953
0
C
BLUE
SALEABLE
NOT APPLICABLE
34566-1963
0
C
BLUE
SALEABLE
NOT APPLICABLE
34566-1923
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1933
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1943
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1883
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1893
0
C
BLUE
SALEABLE
NOT APPLICABLE
34566-1913
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1853
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1863
0
B
ST GRY
SALEABLE
NOT APPLICABLE
34566-1873
0
C
BLUE
SALEABLE
NOT APPLICABLE
34566-1823
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1833
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1843
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-1813
0
B
ST GRY
ECN NO.: 634149
DATE:3/18/2020
DOCUMENT NO.: 345660001-SD REVISION:B6
PAGE: 12 OF 65










