Mitsubishi Montero Sport (2004+). Manual - part 116

AUTO-CRUISE CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-59

STEP 7. Check the harness wire between auto-cruise 
control-ECU connector C-35 (terminal No.14) and ground.
Q: Is any harness wire between auto-cruise control-ECU 

connector C-35 (terminal No.14) and ground damaged?
YES : Repair or replace the harness wire. Then go to Step 

12 .

NO :  Go to Step 11 .

STEP 8. Check data link connector C-69 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is the connector damaged?

YES : Repair or replace the damaged components. (Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

). Then go to Step 12 .

NO :  Go to Step 9 .

AC202155

2

3

10

11

5

6

13

14

12

4

8

16 15

7

9

1

C-35 (B)

AB

CONNECTOR: C-35

C-35 HARNESS SIDE 
CONNECTOR

AC200763

8

16

6

1415

7

5

13

3

1112

4

2

10

9

1

CONNECTOR: C-69

C-69 HARNESS CONNECTOR:
COMPONENT SIDE

AB

C-69 (B)

AUTO-CRUISE CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-60

STEP 9. Check auto-cruise control-ECU connector C-35 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is the connector damaged?

YES : Repair or replace the damaged components. (Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

). Then go to Step 12 .

NO :  Go to Step 10 .

STEP 10. Check the harness wire between auto-cruise 
control-ECU connector C-35 (terminal No.11) and data link 
connector C-69 (terminal No. 13).
Q: Is any harness wire between auto-cruise control-ECU 

connector C-35 (terminal No.11) and data link connector 
C-69 (terminal No. 13) damaged?
YES : Repair or replace the harness wire. Then go to Step 

12 .

NO :  Go to Step 11 .

AC202155

2

3

10

11

5

6

13

14

12

4

8

16 15

7

9

1

C-35 (B)

AB

CONNECTOR: C-35

C-35 HARNESS SIDE 
CONNECTOR

AC202155

2

3

10

11

5

6

13

14

12

4

8

16 15

7

9

1

C-35 (B)

AB

CONNECTOR: C-35

C-35 HARNESS SIDE 
CONNECTOR

AC200763

8

16

6

1415

7

5

13

3

1112

4

2

10

9

1

CONNECTOR: C-69

C-69 HARNESS CONNECTOR:
COMPONENT SIDE

AB

C-69 (B)

AUTO-CRUISE CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-61

STEP 11. Check that the malfunction is eliminated.
Q: Is the malfunction eliminated?

YES : It can be assumed that this malfunction is intermittent. 

(Refer to GROUP 00, How to Use 
Troubleshooting/Inspection Service Points 

− How to 

Cope with Intermittent Malfunction 

P.00-7

).

NO :  Replace the auto-cruise control-ECU. (Refer to 

P.17-99

). Then go to Step 12 .

STEP 12. Check that the malfunction is eliminated.
Q: Is the malfunction eliminated?

YES : This procedure is complete.
NO :  Return to Step 1 .

AUTO-CRUISE CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-62

INSPECTION PROCEDURE 2: When the Brake Pedal is Depressed, Auto-cruise Control is not 
Cancelled.

Stoplight Switch circuit