Mitsubishi Montero Sport (2004+). Manual - part 650

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-165

STEP 40. Check intermediate connector C-30 and 
combination meter connector C-03 for loose, corroded or 
damaged terminals, or terminals pushed back in the 
connector.

Q: Are the connector and terminals in good condition?

YES : Go to Step 41.
NO :  Repair or replace the damaged components. Refer to 

GROUP 00E, Harness Connector Inspection 

P.00E-2

.

AC103770

4

3

10 11

9

8

5

12

1
6

2
7

49

48

50

46

45

44

41 42 43

47

CONNECTORS: C-03, C-30

C-30

C-03

C-30

C-03

AB

AC202394

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-166

STEP 41. Check harness for short circuit to ground 
between transmission range switch connector B-01 
terminal 4 and combination meter connector C-03 terminal 
45.

Q: Is the harness wire in good condition?

YES : Go to Step 5.
NO :  Repair or replace the harness wire.

AC202393

4
9

5

10

3
8

2
7

6

1

CONNECTOR: B-01
<RWD>

<4WD>

B-01 (B)

B-01 (B)

AB

AC202395

49

48

50

46

45

44

41 42 43

47

CONNECTOR: C-03

C-03

AB

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-167

STEP 42. Check the transmission range switch.

Measure the resistance between the terminals for each trans-
mission range as indicated in the table below.

Q: Is the measured resistance less than 2 ohms for each 

selector position?
YES : Go to Step 43.
NO :  Replace the transmission range switch. Refer to 

GROUP 23B, Transmission 

P.23B-19

.

TRANSMISSION 
RANGE

TERMINAL 
CONNECTION OF 
TESTER

SPECIFIED 
CONDITION

P

1 

− 7

Less than 2 ohms.

R

7 

− 8

N

2 

− 7

D

3 

− 7

3

4 

− 7

2

5 

− 7

L

6 

− 7

AC202393

4
9

5

10

3
8

2
7

6

1

CONNECTOR: B-01
<RWD>

<4WD>

B-01 (B)

B-01 (B)

AB

AC004076

P

R

N

D

3
2

L

AB

AUTOMATIC TRANSMISSION DIAGNOSIS

TSB Revision

AUTOMATIC TRANSMISSION

23A-168

STEP 43. Check transmission range switch connector B-01 
for loose, corroded or damaged terminals, or terminals 
pushed back in the connector.

Q: Are the connector and terminals in good condition?

YES : Go to Step 44.
NO :  Repair or replace the damaged components. Refer to 

GROUP 00E, Harness Connector Inspection 

P.00E-2

.

AC202393

4
9

5

10

3
8

2
7

6

1

CONNECTOR: B-01
<RWD>

<4WD>

B-01 (B)

B-01 (B)

AB