Mitsubishi Lancer Evolution IX. Manual — part 124
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-59
NOTE:
Prior to the wiring harness inspection, check C-112,
D-04 intermediate connectors and C-214 junction
block connector, and repair if necessary.
• Check the input and output lines 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 14. Connector check: E-07 rear door lock
actuator (LH) connector
Q: Is the check result normal?
YES :
Go to Step 15.
NO :
Repair the defective connector.
Step 15. Check the rear door lock actuator (LH).
Check that the rear door lock actuator (LH) is in good
condition. Refer to GROUP 42
− Door
Q: Is the check result normal?
YES :
Go to Step 16.
NO :
Replace the rear door lock actuator (LH).
Step 16. Connector check: C-226 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 17.
NO :
Repair the defective connector.
AC310452
Connector: C-112 <LHD>
AD
C-112 (GR)
AC310448
Harness side
Junction block (front view)
Connector: C-214 <LHD>
AE
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
AC310463
Connector: D-04 <LHD>
AB
AC310486
Harness side
AC
Connector: E-07
E-07 (B)
Rear door (LH)
AC310450
Connector: C-226 <LHD>
AB
Junction block side
Junction block (rear view)
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-60
Step 17. Check the wiring harness from C-226
ETACS-ECU connector terminal Nos.12 and 13 to
E-07 rear door lock actuator (LH) connector
terminal Nos.4 and 6.
NOTE:
Prior to the wiring harness inspection, check D-15
intermediate connectors and C-217 junction block
connector, and repair if necessary.
• Check the input and output lines 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 <LHD>
AB
Junction block side
Junction block (rear view)
AC310486
Harness side
AC
Connector: E-07
E-07 (B)
Rear door (LH)
AC310448
Harness side
Junction block (front view)
Connector: C-217 <LHD>
AG
AC310465
AC
Connector: D-15 <LHD>
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-61
INSPECTION PROCEDURE C-2: A door or a tailgate can not be locked or unlocked by the central door
locking system. <RH drive vehicles>
DOOR LOCK
ACTUATOR
(
REAR
: RH)
DOOR LOCK
ACTUATOR
(
REAR
: LH)
ETACS-ECU
DOOR
UNLOCK
RELAY
DOOR
LOCK
RELAY
DOOR LOCK
ACTUATOR
(FRONT: LH)
DOOR LOCK
ACTUATOR
(FRONT:RH)
J/B SIDE
Central Door Lock Circuit <RHD>
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-62
COMMENT ON TROUBLE SYMPTOM
If a door can not be locked or unlocked by the central
door locking system, the door lock actuator may be
defective.
POSSIBLE CAUSES
• Malfunction of the door lock actuator
• Damaged harness wires and connectors
DIAGNOSIS PROCEDURE
Step 1. Confirm which door lock actuator is
defective.
Q: Which door fails to lock correctly?
Driver's door :
Go to Step 2.
Front passenger's door :
Go to Step 6.
Rear right door :
Go to Step 10.
Rear left door :
Go to Step 14.
Step 2. Connector check: E-15 front door lock
actuator (RH) connector
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Repair the defective connector.
Step 3. Check the front door lock actuator (RH)
Check that the front door lock actuator (RH) works
normally. Refer to GROUP 42
− Door
Q: Is the check result normal?
YES :
Go to Step 4.
NO :
Replace the front door lock actuator (RH).
Step 4. Connector check: C-226, C-227
ETACS-ECU connector
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Repair the defective connector.
AC310493
Harness side
AF
Connector: E-15 <RHD>
E-15 (B)
AC310462
Connectors: C-226, C-227 <RHD>
AB
Junction block (rear view)
Junction block side
C-226
C-226
C-227
Harness side
C-227
28
37
43
29
44
38
23
32
41
24
25
26
27
34
42
36 35
33
21
22
30
39
40
31
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