Mitsubishi Montero (2002-2004). Manual — part 346
SYMPTOM PROCEDURES
TSB Revision
SWS SYMPTOM PROCEDURES
54Bb-431
STEP 5. Check fog light relay connector A-13X for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Is fog light relay connector A-13X in good condition?
YES : Go to Step 6.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
. Verify that the fog lights illuminate normally.
STEP 6. Check the wiring harness between fog light relay
connector A-13X (terminals 3 and 4) and the battery.
Q: Is the wiring harness between fog light relay connector
A-13X (terminals 3 and 4) and the battery in good
condition?
YES : No action is necessary and testing is complete.
NO : The wiring harness may be damaged or the
connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the fog lights illuminate normally.
AC204183
CONNECTOR : A-13X
RELAY BOX SIDE
AF
2 1
5
4
3
A-13X
AC204183
CONNECTOR : A-13X
RELAY BOX SIDE
AF
2 1
5
4
3
A-13X
SYMPTOM PROCEDURES
TSB Revision
SWS SYMPTOM PROCEDURES
54Bb-432
STEP 7. Check fog light relay connector A-13X and front-
ECU connector A-07X for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Q: Are fog light relay connector A-13X and front-ECU
connector A-07X in good condition?
YES : Go to Step 8.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
. Verify that the fog lights illuminate normally.
STEP 8. Check the wiring harness between fog light relay
connector A-13X (terminal 1) and front-ECU connector A-
07X (terminal 1).
Q: Is the wiring harness between fog light relay connector
A-13X (terminal 1) and front-ECU connector A-07X
(terminal 1) in good condition?
YES : Go to Step 9.
NO : The wiring harness may be damaged or the
connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the fog lights illuminate normally.
AC204201
RELAY BOX SIDE
A-13X
RELAY BOX SIDE
A-07X
2 1
5
4
3
CONNECTORS : A-07X, A-13X
A-07X
AB
A-13X
2 1
3
4
6
7
8
9
5
11 10
AC204201
RELAY BOX SIDE
A-13X
RELAY BOX SIDE
A-07X
2 1
5
4
3
CONNECTORS : A-07X, A-13X
A-07X
AB
A-13X
2 1
3
4
6
7
8
9
5
11 10
SYMPTOM PROCEDURES
TSB Revision
SWS SYMPTOM PROCEDURES
54Bb-433
STEP 9. Check fog light (LH) connector A-21 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Is fog light (LH) connector A-21 in good condition?
YES : Go to Step 10.
NO : Repair or replace the damaged component(s). Refer
to GROUP 00E, Harness Connector Inspection
. Verify that the fog lights illuminate normally.
STEP 10. Check the wiring harnesses among fog light
relay connector A-13X (terminal 5) and fog light (LH)
connector A-21 (terminal 1).
NOTE: Also check joint connector A-15 and intermediate con-
nector A-25 for loose, corroded, or damaged terminals, or ter-
minals pushed back in the connector. If joint connector A-15 or
intermediate connectors A-25 is damaged, repair or replace the
damaged component(s) as described in GROUP 00E, Harness
Connector Inspection
.
Q: Are the wiring harnesses among fog light relay
connector A-13X (terminal 5) and fog light (LH)
connector A-21 (terminal 1) in good condition?
YES : Go to Step 11.
NO : The wiring harness may be damaged or the
connector(s) may have loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Repair the wiring harness as necessary. Verify that
the fog lights illuminate normally.
AC204167
CONNECTOR : A-21
HARNESS
SIDE
A-21(B)
A-21(B)
AJ
1
2
AC204183
CONNECTOR : A-13X
RELAY BOX SIDE
AF
2 1
5
4
3
A-13X
AC204185
CONNECTORS : A-15, A-21, A-25
A-21(B)
A-15
AC
A-15
A-25
HARNESS SIDE
A-21(B)
A-25(B)
14
13
4
1112
5
3
10
8 9
2
7
1
6
1
2
4
2
3
1
SYMPTOM PROCEDURES
TSB Revision
SWS SYMPTOM PROCEDURES
54Bb-434
STEP 11. Replace the ECU.
(1) Replace the front-ECU.
(2) Verify that the fog lights illuminate normally.
Q: Do the fog lights illuminate normally?
YES : No action is necessary and testing is complete.
NO : Replace the ETACS-ECU. Verify that the fog lights
illuminate normally.
INSPECTION PROCEDURE L-2: Fog Light: Fog lights do not go out when the headlights (low-beam)
are turned off while the fog lights are on.
.
TECHNICAL DESCRIPTION (COMMENT)
If the trouble above occurs, the front-ECU may be
defective.
.
TROUBLESHOOTING HINT
The front-ECU may be defective
DIAGNOSIS
Replace the front-ECU.
The fog lights should go out when the headlights (low-beam)
are turned off while the fog lights are on.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст