Mitsubishi Montero Sport (2004+). Manual — part 493
SEAT BELT DIAGNOSIS
TSB Revision
INTERIOR
52A-17
.
CIRCUIT OPERATION
• The voltage from the ignition switch circuit flashes
the seat belt warning light.
• The system flashes the seat belt warning light for
6 seconds after the ignition switch is turned "ON,"
and sounds the seat belt tone alarm if the seat
belt is not fastened.
.
TECHNICAL DESCRIPTION (COMMENT)
There may be a malfunction of the seat belt warning
light circuit or ETACS-ECU.
.
TROUBLESHOOTING HINTS
• Malfunction of the seat belt warning light bulb
• Malfunction of the ETACS-ECU
• Damaged wiring harnesses or connectors
DIAGNOSIS
STEP 1. Check the seat belt warning light circuit line at
junction block connector D-11.
(1) Remove the ETACS-ECU and measure at the junction
block side.
(2) Turn the ignition switch "ON."
(3) Connect terminal 11 to the ground.
The system is normal if the seat belt warning light
illuminates.
(4) Turn the ignition switch "OFF."
Q: Does the warning light illuminate?
YES : Replace the ETACS-ECU
. Then go to Step
NO : Go to Step 2.
STEP 2. Check the seat belt warning light bulb.
Q: Is the seat belt warning light bulb normal?
YES : Go to Step 3.
NO : Replace the seat belt warning light bulb. Then go to
Step 4.
AC003242AC
JUNCTION
BLOCK (FRONT)
CONNECTOR: D-06
D-06
AC201084
JUNCTION
BLOCK (REAR)
D-11
COMPONENT SIDE
AB
CONNECTOR: D-11
AC003243
D-11
(JUNCTION BLOCKSIDE)
AB
SEAT BELT DIAGNOSIS
TSB Revision
INTERIOR
52A-18
STEP 3. Check the harness wires between the ignition
switch (IG1) and junction block connector D-11(terminal
No 3).
NOTE: Check the intermediate connectors C-02, C-04, D-06,
D-08, D-13, and then their wiring harness. If the intermediate
connectors C-02, C-04, D-06, D-08, D-13 are damaged, repair
or replace it. Refer to GROUP 00E, Harness Connector Inspec-
tion
. Then go to Step 4.
Q: Is the harness wire between the ignition switch (IG
1
)
and junction block connector D-11 (terminal No.3) in
good condition?
YES : Go to Step 4.
NO : Repair them. Then go to Step 4.
AC201087
1
2
3
4
5
7 6
16151413121110 9 8
1
2
3
4
1
2
4
5
3
6
8
9
7
10
11
13
14
12
16
17
201918
15
CONNECTORS: D-06, D-08, D-11, D-13
JUNCTION
BLOCK (FRONT)
JUNCTION
BLOCK (REAR)
D-06
D-13
D-08
D-11
D-06 COMPONENT SIDE
D-08 COMPONENT SIDE
D-11 COMPONENT SIDE
D-13 COMPONENT SIDE
AB
AC201074
51
52
55 54 53
56
58
59
57
60
61
62
21
23
24
27 26 25
22
28
30
31
29
32
AB
CONNECTORS: C-02, C-04
C-02 (B) C-04
C-04 COMPONENT SIDE
C-02 COMPONENT SIDE
SEAT BELT DIAGNOSIS
TSB Revision
INTERIOR
52A-19
STEP 4. Retest the system.
Q: The seat belt tone alarm sound, but does the seat belt
warning light illuminate or flash?
YES : This procedure is complete. (If no malfunctions are
found in all steps, an intermittent malfunction is
suspected. Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points
− How to
Cope with Intermittent Malfunction
.)
NO : There is no action to be taken.
COMPASS AND TEMPERATURE DISPLAY DIAGNOSIS
TSB Revision
INTERIOR
52A-20
COMPASS AND TEMPERATURE DISPLAY DIAGNOSIS
INTRODUCTION TO COMPASS AND TEMPERATURE DISPLAY DIAGNOSIS
M1521004200075
If the compass and temperature do not function,
there may be trouble in the electrical system, or the
calibration of the compass may be faulty.
M1524003100267
COMPASS AND TEMPERATURE DISPLAY DIAGNOSTIC TROUBLESHOOTING
STRATEGY
Use these steps to plan your diagnostic strategy. If
you follow them carefully, you will be sure that you
have exhausted most of the possible ways to find a
inside rear view mirror with compass and tempera-
ture display fault.
1. Gather information from the customer.
2. Verify that the condition described by the cus-
tomer exists.
3. Find the malfunction by following the Symptom
Chart.
4. Verify malfunction is eliminated.
SYMPTOM CHART
M1521003500136
SYMPTOM
INSPECTION
PROCEDURE
NO.
REFERENCE
PAGE
There is no display.
1
The advance direction is deviated.
2
The compass cannot be calibrated.
3
There is a discrepancy between the actual out side temperature and
displayed temperature or an error displays (CS, OS).
4
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст