Mitsubishi Lancer Evolution IX. Manual — part 242
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) USING SWS MONITOR
54C-227
(2) Measure the resistance between the defective
lamp connector terminal and body earth.
•
Resistance between A-39 <front RH> headlamp
assembly connector terminal No.7 and body
earth
• Resistance between A-31 <front LH> head-
lamp assembly connector terminal No.7 and
body earth
•
Resistance between A-01 <side RH> side
turn-signal lamp connector terminal No.1 and
body earth
• Resistance between A-02 <side LH> side
turn-signal lamp connector terminal No.1 and
body earth
•
Resistance between F-08 <rear RH> rear combi-
nation lamp connector terminal No.5 and
body earth
• Resistance between F-14 <rear LH> rear
combination lamp connector terminal No.5
and body earth
•
Resistance between C-02 <turn-signal indicator
lamp> combination meter terminal No.48 and
body earth
OK: 2
Ω or less
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Go to Step 4.
AC301541HG
Connector A-31, A-39
(Harness side)
AC301541HH
Connector A-01, A-02
(Harness side)
AC301541HI
Connector F-08, F-14
(Harness side)
AC301541HE
Connector C-02
(Harness side)
31
35
36
37
38
39
40
41
45
46
47
48
49
50
51
34
44
33
43
32
42
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) USING SWS MONITOR
54C-228
Step 4. Check the wiring harness from A-39
<front RH> or A-31 <front LH> headlamp
assembly connector terminal No.7, A-01 <side
RH> or A-02 <side LH> side turn-signal lamp
connector terminal No.1, F-08 <rear RH> or F-14
<rear LH> rear combination lamp connector
terminal No.5, or C-02 <turn-signal indicator
lamp> combination meter connector terminal
No.48 to body earth.
• Check the earth wires for open circuit.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00
− How to
Cope with Intermittent Malfunction
NO :
Repair the wiring harness.
Step 5. Connector check: C-226 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Repair the defective connector.
AC310434
Connectors: A-01, A-39
<RHD>
A-39
A-01 (GR)
Harness side
A-01
Harness side
A-39
AB
AC310476
Connectors: A-02, A-31
<RHD>
A-31
A-02 (GR)
Harness side
A-02
Harness side
A-31
AB
AC310470
Connectors: F-08, F-14
<RHD>
F-14
F-08
Harness side
F-08
Harness side
F-14
AC
AC310456
Connector: C-02
<RHD>
AK
Harness side
31
35
36
37
38
39
40
41
45
46
47
48
49
50
51
34
44
33
43
32
42
C-02 (L)
AC310461
Junction block (rear view)
Connector: C-226
AB
<RHD>
Junction block side
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) USING SWS MONITOR
54C-229
Step 6. Check the wiring harness from the A-39
<front RH> or A-31 <front LH> headlamp
assembly connector terminal No.2, the A-01
<side RH> or A-02 <side LH> side turn-signal
lamp connector terminal No.2, the F-08 <rear RH>
or F-14 <rear LH> rear combination lamp
connector terminal No.1, the C-02 <turn-signal
indicator lamp RH> combination meter connector
terminal No.49 or C-01 <turn-signal indicator
lamp LH> combination lamp connector terminal
No.3 to C-226 ETACS-ECU connector terminal
No.9 <RH> or 14 <LH>.
AC310434
Connectors: A-01, A-39
<RHD>
A-39
A-01 (GR)
Harness side
A-01
Harness side
A-39
AB
AC310476
Connectors: A-02, A-31
<RHD>
A-31
A-02 (GR)
Harness side
A-02
Harness side
A-31
AB
AC310470
Connectors: F-08, F-14
<RHD>
F-14
F-08
Harness side
F-08
Harness side
F-14
AC
AC310456
Connector: C-02
<RHD>
AK
Harness side
31
35
36
37
38
39
40
41
45
46
47
48
49
50
51
34
44
33
43
32
42
C-02 (L)
AC310461
Junction block (rear view)
Connector: C-226
AB
<RHD>
Junction block side
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) USING SWS MONITOR
54C-230
NOTE:
Prior to the wiring harness inspection, check interme-
diate connector C-129 <front or side LH>, C-127
<rear LH> or C-111 <side RH> and junction block
connector C-210 <front, side or rear LH>, C-217
<rear RH> or C-214 <turn-signal indicator lamp>,
and repair if necessary.
• Check the output lines for open circuit.
Q: Is the check result normal?
YES :
Go to Step 7.
NO :
Repair the wiring harness.
Step 7. Retest the system.
Check that the turn-signal lamps and the indicator
lamps illuminate normally.
Q: Is the check result normal?
The lamps illuminate normally at both high and low
beams. :
The trouble can be an intermittent
malfunction (Refer to GROUP 00
− How to
Cope with Intermittent Malfunction
The front turn-signal lamps do not illuminate. :
Replace the socket.
The side turn-signal lamps do not illuminate. :
Replace the socket.
The rear turn-signal lamps do not illuminate. :
Replace the socket assembly.
The turn-signal indicator lamps do not illuminate. :
Replace the combination meter.
AC310455
C-127
C-129
Connectors: C-127, C-129
AE
C-129
<RHD>
C-127
AC310456
Connectors: C-111
AP
<RHD>
AC310459
C-214
Harness side
21
7
16 15
17
18
20 19
1
2
3
4
5
6
23 22
24
25
28
26
27
9
8
10
11
14
12
13
Connectors: C-210, C-214, C-217
AE
C-214
Junction block (front view)
<RHD>
C-210
C-210
Harness side
10
1
6
14
5
12
13
4
11
7
2
3
8
9
C-217
C-217
Harness side
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