Mitsubishi Lancer Evolution IX. Manual — part 157
![](/vehicles/winoney/wruvea/ger/owi.png)
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-191
FLASHER TIMER
INSPECTION PROCEDURE I-1: The turn-signal lamps do not illuminate.
CAUTION
Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet
BATTERY
ETACS-ECU
RELAY
BOX
TURN-SIGNAL
LAMP RELAY: LH
TURN-SIGNAL
LAMP RELAY: RH
· HEADLAMP
ASSEMBLY (LH)
· SIDE TURN SIGNAL
LAMP (LH)
REAR
COMBINATION
LAMP (LH)
COMBINATION
METER
· COMBINATION
METER
· HEADLAMP
ASSEMBLY (RH)
· SIDE TURN SIGNAL
LAMP (RH)
· REAR COMBINATION
LAMP (RH)
J/B SIDE
Turn-Signal Lamp Power Supply Circuit <LHD>
![](/vehicles/winoney/wruvea/ger/romy.png)
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-192
COMMENTS ON TROUBLE SYMPTOM
If all the turn-signal lamps do not illuminate, the igni-
tion switch (IG1), the turn-signal lamp switch input
circuit or the ETACS-ECU may be defective.
POSSIBLE CAUSES
• Malfunction of the column switch
• Malfunction of the ETACS-ECU
• Damaged harness wires and connectors
DIAGNOSTIC PROCEDURE
Step 1. Check that the hazard warning lamps
operate.
Check that the hazard warning lamps illuminate nor-
mally.
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Go to Step 2.
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet
BATTERY
ETACS-ECU
RELAY
BOX
TURN-SIGNAL
LAMP RELAY: LH
TURN-SIGNAL
LAMP RELAY: RH
· HEADLAMP
ASSEMBLY (LH)
· SIDE TURN SIGNAL
LAMP (LH)
· REAR COMBINATION
LAMP (LH)
REAR
COMBINATION
LAMP (RH)
COMBINATION
METER
· HEADLAMP
ASSEMBLY (RH)
· SIDE TURN SIGNAL
LAMP (RH)
J/B SIDE
Turn-Signal Lamp Power Supply Circuit <RHD>
![](/vehicles/winoney/wruvea/ger/treahe.png)
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-193
Step 2. Connector check: C-226 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Repair the defective connector.
Step 3. Voltage measurement at the C-226
ETACS-ECU connector
(1) Remove the ETACS-ECU, and measure at the
junction block side.
(2) Voltage between C-226 ETACS-ECU connector
terminal No.11 and body earth
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Go to Step 4.
AC310450
Connector: C-226
AB
Junction block side
Junction block (rear view)
<LHD>
AC310461
Junction block (rear view)
Connector: C-226
AB
<RHD>
Junction block side
AC310450
Connector: C-226
AB
Junction block side
Junction block (rear view)
<LHD>
AC310461
Junction block (rear view)
Connector: C-226
AB
<RHD>
Junction block side
AC301541HF
Connector C-226
(Junction block side)
2019
7
13
17
18
1615 14
10
11
12
9 8
2
6 5
3
4
1
![](/vehicles/winoney/wruvea/ger/inestu.png)
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-194
Step 4. Check the wiring harness between C-226
ETACS-ECU connector terminal No.11 and the
battery.
NOTE:
Prior to the wiring harness inspection, check interme-
diate connector C-129 and junction block connector
C-210, and repair if necessary.
• Check the power supply line 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.
AC310450
Connector: C-226
AB
Junction block side
Junction block (rear view)
<LHD>
AC310461
Junction block (rear view)
Connector: C-226
AB
<RHD>
Junction block side
AC310446
Connector: C-129
<LHD>
AI
AC310454
Connector: C-129
<RHD>
AJ
AC310448
Junction block (front view)
Connector: C-210
AK
<LHD>
Harness side
10
1
6
14
5
12
13
4
11
7
2
3
8
9
AC310458
Junction block (front view)
Connector: C-210
AH
<RHD>
Harness side
10
1
6
14
5
12
13
4
11
7
2
3
8
9
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст