Mitsubishi Montero (2004+). Manual — part 882
AUTOMATIC TRANSMISSION DIAGNOSIS
TSB Revision
AUTOMATIC TRANSMISSION
23A-103
STEP 10. Check the harness for short circuit to ground
between output shaft speed sensor connector C-02
terminal 2 and PCM connector D-134 terminal 73.
Q: Is the harness wire in good condition?
YES : Go to Step 11.
NO : Repair or replace the harness wire.
AC204746
CONNECTOR : C-02
C-02 (GR)
AB
1 2 3
AC204681AC
CONNECTOR: D-134
D-134 (GR)
61 62
63 64
65 66 67 68 69 70 71 72 73
82
89
81
88
80
79
78
77
87
86
85
76
75
74
84
83
AUTOMATIC TRANSMISSION DIAGNOSIS
TSB Revision
AUTOMATIC TRANSMISSION
23A-104
STEP 11. Measure the ground circuit for resistance at the
output shaft speed sensor connector C-02.
(1) Disconnect connector C-02 from the speed sensor and
measure at the harness side.
(2) Measure the resistance between terminal 1 and ground.
• The resistance should measure less than 2 ohms.
Q: Is the measured resistance less than 2 ohms?
YES : Go to Step 16.
NO : Go to Step 12.
AC204746
CONNECTOR : C-02
C-02 (GR)
AB
1 2 3
AC204918
C-02 HARNESS CONNECTOR :
COMPONENT SIDE
CL
1
2
3
AUTOMATIC TRANSMISSION DIAGNOSIS
TSB Revision
AUTOMATIC TRANSMISSION
23A-105
STEP 12. Measure the resistance at PCM connector D-134
by backprobing.
(1) Do not disconnect connector D-134.
(2) Turn the ignition switch to the "ON" position.
(3) Measure the resistance between terminal 88 and ground by
backprobing.
• The resistance should measure less than 2 ohms.
(4) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured resistance less than 2 ohms?
YES : Go to Step 13.
NO : Go to Step 15.
AC204681AC
CONNECTOR: D-134
D-134 (GR)
61 62
63 64
65 66 67 68 69 70 71 72 73
82
89
81
88
80
79
78
77
87
86
85
76
75
74
84
83
AC204918
D-134 HARNESS CONNECTOR :
HARNESS SIDE
DI
76
85
65
72
71
73
82
75
81
74
63 64
66
70
69
68
67
78
87
79
88 89
80
77
86
62
61
83 84
AUTOMATIC TRANSMISSION DIAGNOSIS
TSB Revision
AUTOMATIC TRANSMISSION
23A-106
STEP 13. Check output shaft speed sensor connector
C-02, PCM connector D-134 and intermediate connector
E-114 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 14.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
AC204747
CONNECTOR : C-16
C-16 (B)
AB
1
3
2
AC204681AC
CONNECTOR: D-134
D-134 (GR)
61 62
63 64
65 66 67 68 69 70 71 72 73
82
89
81
88
80
79
78
77
87
86
85
76
75
74
84
83
AC204176
CONNECTOR : E-114
BD
38
28
16
33
22
10
31
19
7
1
18
30
29
17
5
6
21
20
32
8
2
9
25
13
3
24
23
3435
1112
27
26
3637
14
4
15
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