Mitsubishi Montero (2002-2004). Manual - part 1036

ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS

TSB Revision

ANTI-LOCK BRAKING SYSTEM (ABS)

35B-15

NOTE: After inspecting M-ASTC-ECU connector E-119, inter-
mediate connector A-03 and ABS sensor <front: RH> connec-
tor A-37, inspect the wire. If M-ASTC-ECU connector E-119, 
intermediate connector A-03 and ABS sensor <front: RH> con-
nector A-37 are damaged, repair or replace them. Refer to 
GROUP 00E, Harness Connector Inspection 

P.00E-2

.Then go 

to Step 9.
Q: Is the harness wire between M-ASTC-ECU connector E-

119 terminal 27 and ABS sensor <front: RH> connector 
A-37 terminal 1 or M-ASTC-ECU connector E-119 
terminal 28 and ABS sensor <front: RH> connector A-37 
terminal 2 damaged?
YES : Repair it and then go to Step 9.
NO :  Go to Step 9.

AC204389

CONNECTOR: A-03

A-03(B)

AC

1

6 7

2

8

3

10

5

9

4

A-03

ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS

TSB Revision

ANTI-LOCK BRAKING SYSTEM (ABS)

35B-16

STEP 7. Check the harness wires between M-ASTC-ECU 
connector E-120 terminal 46 and ABS sensor <rear: LH> 
connector G-21 terminal 2 or M-ASTC-ECU connector E-
120 terminal 47 and ABS sensor <rear: LH> connector G-
21 terminal 1.

AC203901

AC204627

CONNECTOR: E-120

AF

E-120

E-120 HARNESS CONNECTOR:
COMPONENT SIDE

AC204390

AC204668

CONNECTOR: G-21

G-21(B)

AB

G-21 HARNESS CONNECTOR:
COMPONENT SIDE

2 1

ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS

TSB Revision

ANTI-LOCK BRAKING SYSTEM (ABS)

35B-17

NOTE: After inspecting M-ASTC-ECU connector E-120, inter-
mediate connector F-11, D-111,E-110 and ABS sensor <rear: 
LH> connector G-21, inspect the wire. If M-ASTC-ECU connec-
tor E-120, intermediate connector F-11, D-111,E-110 and ABS 
sensor <rear: LH> connector G-21 are damaged, repair or 
replace them. Refer to GROUP 00E, Harness Connector 
Inspection 

P.00E-2

. Then go to Step 9.

Q: Is the harness wire between M-ASTC-ECU connector E-

120 terminal 46 and ABS sensor <rear: LH> connector 
G-21 terminal 2 or M-ASTC-ECU connector E-120 
terminal 47 and ABS sensor <rear: LH> connector G-21 
terminal 1 damaged?
YES : Repair it and then go to Step 9.
NO :  Go to Step 9.

AC204384

CONNECTOR: D-111

D-111

AC

9

21

33

35

24

12

3 4

7

8

5 6

39

28

41

30

18

4243

31

1920

32

40

29

1617

38

27

15

37

36

26

14

13

25

2

1

34

23

11

10

22

AC204385

CONNECTOR: E-110

AD

E-110

6

1

7

2

9

8

10

3

5

12

11

4

1314

AC204386

CONNECTOR: F-11

F-11(B)

AC

7

3

5

1

6

2

8

4

ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS

TSB Revision

ANTI-LOCK BRAKING SYSTEM (ABS)

35B-18

STEP 8. Check the harness wires between M-ASTC-ECU 
connector E-120 terminal 60 and ABS sensor <rear: RH> 
connector G-14 terminal 2 or M-ASTC-ECU connector E-
120 terminal 61 and ABS sensor <rear: RH> connector G-
14 terminal 1.

AC203901

AC204627

CONNECTOR: E-120

AF

E-120

E-120 HARNESS CONNECTOR:
COMPONENT SIDE

AC204390

AC204668

CONNECTOR: G-14

AC

G-14 HARNESS CONNECTOR:
COMPONENT SIDE

2 1

G-14(B)