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 #
67 66 65 59 57 55 53
49 48 47 46 44 39 37 35 33
29 28 23 21
7
72 71 69 68 67 66 64 63 62 59 58 57 56 54 53
52 51 50 49 48 47 46 44 43 42 39 38 37 36 35 34 33
32 31 30 29 27 24 23 22 21 20 19 17
15 14 13 12 11 9 8 7 6 5 4 3 2 1
65 64 59 57 55 53
50 49 48 46 39 37 35 33
32 29 23 21
15 7 6 5 4 3
65 59 58 57 56 55 53
50 49 48 46 45 39 38 37 35 34 33
29 23 22 21 18
16 15 14 7 6 5 4 3
72 71 69 68 67 66 64 63 62 60 59
52 49 48 46 44 43 42 40 39 35 33
32 29 27 26 24 23 17
14 13 12 11 10 9 8 7 6 5 4 3 2 1
SALEABLE NOT APPLICABLE 34566-5603
68 59 57 55 53
49 48 46 39 37 35 33
29 23 21 18 17
12 11 10 7
65 59 57 55 53
49 48 47 39 37 35 33
29 23 21 17
12 7
72 71 69 68 67 66 64 63 62 59 53
48 44 43 42 39 35 33
32 29 27 23 17
13 12 11 9 8 5 4 3 2 1
67 66 65 59 57 55 53
49 48 47 39 37 35 33
29 23 21
7
67 66 65 62 59 57 55 53
49 48 47 42 39 37 35 33
29 26 23 21
9 7
71 70 69 68 65 64 63 61 59 57 56
52 51 50 49 47 41 38 37 36 34 33
32 31 30 29 28 27 24 23 20 19 18
16 13 12 11 10 9 1
71 70 69 68 65 64 63 61 59 57 56
52 51 50 49 47 41 38 37 36 34 33
32 31 30 29 28 27 24 23 20 19 18
16 13 12 11 10 9 2 1
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
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 2 1
34566-5103
0
B
73
ST GRY
73
73
73
73
73
73
73
73
73
SALEABLE
73
SALEABLE
NOT APPLICABLE
34566-5503
0
A
BLACK
73
SALEABLE
NOT APPLICABLE
34566-5803
0
B
ST GRY
NOT APPLICABLE
NOT APPLICABLE
34566-5303
0
B
ST GRY
SEE 34566-2503
73
73
SALEABLE
NOT APPLICABLE
34566-5403
0
B
ST GRY
SALEABLE
SALEABLE
NOT APPLICABLE
SALEABLE
NOT APPLICABLE
34566-6303
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-5903
0
A
BLACK
0
SALEABLE
SALEABLE
NOT APPLICABLE
34566-5703
0
B
ST GRY
NOT APPLICABLE
34566-6003
SALEABLE
NOT APPLICABLE
34566-6203
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-6403
0
A
BLACK
ST GRY
0
B
ST GRY
B
34566-5203
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-6503
0
A
BLACK
SALEABLE
NOT APPLICABLE
34566-6103
ECN NO.: 634149
DATE:3/18/2020
DOCUMENT NO.: 345660001-SD REVISION:B6
PAGE: 4 OF 65










