Mitsubishi Outlander (2003+). Manual — part 512
INPUT SIGNAL PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-337
Step 6. Check the wiring harness between C-304
key reminder switch connector terminal No.6 and
C-220 ETACS-ECU connector terminal No.30.
•
Check the input line 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 key reminder switch signal is received
normally.
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 :
Replace the ETACS-ECU.
AC308722
Connector: C-220
Junction block (Rear view)
AF
Harness side
28
37
43
29
44
38
23
32
41
24
25
26
27
34
42
3635
33
21
22
30
39
40
31
<LHD>
AC308776
Connector: C-220
Junction block (Rear view)
AD
Harness side
28
37
43
29
44
38
23
32
41
24
25
26
27
34
42
3635
33
21
22
30
39
40
31
<RHD>
AC308724
2
7 6
1
3
5 4
Connector: C-304
<LHD>
AD
Harness side
AC308778
2
7 6
1
3
5 4
Connector: C-304 <RHD>
AD
Harness side
INPUT SIGNAL PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-338
INSPECTION PROCEDURE N-10: The hazard warning lamp switch signal is not received.
CAUTION
Whenever the ECU is replaced, ensure that the
input signal circuit is normal.
COMMENTS ON TROUBLE SYMPTOM
Input signal from the hazard warning lamp switch is
used to operate the functions below. If the signal is
abnormal, these functions will not work normally.
•
Keyless entry system (encrypted code
registration)
•
Hazard warning lamp
POSSIBLE CAUSES
•
Malfunction of the hazard warning lamp switch
•
Malfunction of the ETACS-ECU
•
Damaged harness wires and connectors
ETACS-
ECU
HAZARD
WARNING
LAMP SWITCH
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
Hazard Warning Lamp Switch Input Circuit
INPUT SIGNAL PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-339
DIAGNOSTIC PROCEDURE
Step 1. Connector check: C-22 hazard warning
lamp switch connector
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Repair the defective connector.
Step 2. Check the hazard warning lamp switch.
Refer to GROUP 54A
−
Hazard warning lamp switch
.
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Replace the hazard warning lamp switch.
Step 3. Measure the resistance at the C-22 hazard
warning lamp switch connector.
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Resistance between C-22 hazard warning lamp
switch connector terminal No.2 and body earth
OK: 2
Ω
or less
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Go to Step 4.
AC308716
AK
3
4
2 1
Connector: C-22
<LHD>
Harness side
AC308769
AL
3
4
2 1
Connector: C-22 <RHD>
Harness side
AC308716
AK
3
4
2 1
Connector: C-22
<LHD>
Harness side
AC308769
AL
3
4
2 1
Connector: C-22 <RHD>
Harness side
AC301541
3
4
2 1
AZ
Connector C-22
(Harness side)
INPUT SIGNAL PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-340
Step 4. Check the wiring harness between C-22
hazard warning lamp switch connector terminal
No.2 and the 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-219 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Repair the defective connector.
AC308716
AK
3
4
2 1
Connector: C-22
<LHD>
Harness side
AC308769
AL
3
4
2 1
Connector: C-22 <RHD>
Harness side
AC308722
Connector: C-219
Junction block (Rear view)
AH
68
74
63
66
72
73
67
6564
61
70
71
62
69
60
57
58
59
5655
52
54 53
51
Harness side
C-219(GR)
<LHD>
AC308776
Connector: C-219 <RHD>
Junction block (Rear view)
AE
68
74
63
66
72
73
67
6564
61
70
71
62
69
60
57
58
59
5655
52
54 53
51
Harness side
C-219(GR)
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