Mitsubishi Outlander (2003+). Manual — part 498
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-281
Step 7. Retest the system.
Check that the rear fog lamp and the rear fog lamp
indicator lamp 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 rear fog lamps do not illuminate. :
Replace the
rear fog lamp(s).
The rear fog lamp indicator lamp does not
illuminate. :
Replace the combination meter.
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-282
ROOM LAMP
INSPECTION PROCEDURE M-1: The front or rear room lamp does not illuminate or extinguish
normally. <Vehicles without keyless entry system>
CAUTION
Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
COMMENTS ON TROUBLE SYMPTOM
The ETACS-ECU operates this function in
accordance with the input signals below.
•
Ignition switch (IG1)
•
All of the door switches
•
Driver's door lock actuator
If this function does not work normally, these input
signal circuit(s) or the ETACS-ECU may be
defective.
POSSIBLE CAUSES
•
Malfunction of the door switches
•
Malfunction of the driver's door lock actuator
•
Malfunction of the ETACS-ECU
•
Damaged harness wires and connectors
ETACS-ECU
REAR
ROOM
LAMP
FRONT
ROOM
LAMP
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
Room Lamp Circuit
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-283
DIAGNOSTIC PROCEDURE
Step 1. Check the power supply circuit.
When the ignition switch is turned to the LOCK
(OFF) position, check if the hazard warning lamps
illuminate.
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Refer to inspection procedure A-2 "Check
the ETACS-ECU battery power supply
circuit
Step 2. Pulse check
Check the input signals below, which are related to
the front and rear room lamps.
OK: The MUT-II/III sounds or the voltmeter
needle fluctuates.
Q: Is the check result normal?
All the signals are received normally. :
Go to Step
The ignition switch (IG1) signal is not received. :
Refer to inspection procedure N-2 "The
ignition switch (IG1) signal is not received
All the door switch signals are not received. :
Refer to inspection procedure N-11 "All the
door switch signals are not received
<L.H.drive vehicles>
<R.H.drive vehicles>
."
The driver's door lock actuator switch signal is not
received. :
Refer to inspection procedure N-12
"The driver's door lock actuator switch
signal is not received <L.H. drive
vehicles>
or <R.H. drive
vehicles>
Step 3. Connector check: D-05 front room lamp
connector, D-11 rear room lamp connector
Q: Is the check result normal?
YES :
Go to Step 4.
NO :
Repair the defective connector.
System switch
Check condition
Ignition switch (IG1)
When turned from ACC
to ON
All of the door switches
A door is opened when
all the doors are closed
Driver's door lock
actuator switch
When the driver's door is
unlocked or locked
AC308781
Connector: D-05
2
1
Harness side
AF
<LHD>
AC308785
Connector: D-05
2
1
Harness side
AE
<RHD>
AC308783
Connector: D-11
AE
Harness side
2 1
D-11(GR)
<LHD>
AC308787
Connector: D-11
AD
Harness side
2 1
D-11(GR)
<RHD>
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-284
Step 4. Check the bulbs of the front or rear room
lamps.
Check that the front or rear room lamp bulbs are not
burned out.
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Replace the front or rear room lamp bulb.
Step 5. Connector check: C-217 ETACS-ECU
connector
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Repair the defective connector.
Step 6. Check the wiring harness from C-217
ETACS-ECU connector terminal Nos. 5 and 6 to
D-05 front room lamp connector terminal Nos. 2
and 1.
AC308722
Connector: C-217
Junction block (Rear view)
Junction block side
AD
3
1
2
14
4
5
7 6
8
1110 9
1312
17
15
16
18
19
20
<LHD>
AC308776
Connector: C-217
Junction block (Rear view)
Junction block side
AC
3
1
2
14
4
5
7 6
8
1110 9
1312
17
15
16
18
19
20
<RHD>
AC308722
Connector: C-217
Junction block (Rear view)
Junction block side
AD
3
1
2
14
4
5
7 6
8
1110 9
1312
17
15
16
18
19
20
<LHD>
AC308776
Connector: C-217
Junction block (Rear view)
Junction block side
AC
3
1
2
14
4
5
7 6
8
1110 9
1312
17
15
16
18
19
20
<RHD>
AC308781
Connector: D-05
2
1
Harness side
AF
<LHD>
AC308785
Connector: D-05
2
1
Harness side
AE
<RHD>
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