Mitsubishi Montero (2002-2004). Manual - part 893

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

TSB Revision

DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-55

STEP 8. Check the harness for open circuit or damage 
between input shaft speed sensor connector C-16 terminal 
2 and PCM connector D-134 terminal 64.
Q: Is the harness wire in good condition?

YES : Go to Step 19.
NO :  Repair or replace the harness wire.

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

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

TSB Revision

DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-56

STEP 9. Check input shaft speed sensor connector C-16, 
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 10.
NO :  Repair or replace the damages components. Refer to 

GROUP 00E, Harness Connector Inspection 

P.00E-

2

.

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

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

TSB Revision

DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-57

STEP 10. Check the harness for short circuit to ground 
between input shaft speed sensor connector C-16 terminal 
2 and PCM connector D-134 terminal 64.
Q: Is the harness wire in good condition?

YES : Go to Step 11.
NO :  Repair or replace the harness wire.

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

DIAGNOSTIC TROUBLE CODE PROCEDURES <AUTOMATIC TRANSMISSION>

TSB Revision

DIAGNOSTIC TROUBLE CODE PROCEDURES

23Ac-58

STEP 11. Measure the ground circuit for resistance at the 
input shaft speed sensor connector C-16.
(1) Disconnect connector C-16 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.

AC204747

CONNECTOR : C-16

C-16 (B)

AB

1

3

2

AC204918

3

1

2

AC204918

C-16 HARNESS CONNECTOR :
COMPONENT SIDE

DE