Mitsubishi Outlander (2003+). Manual - part 488
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-241
DIAGNOSTIC PROCEDURE
Step 1. Check that the turn-signal lamps operate.
Check that the turn-signal lamps illuminate normally.
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Refer to inspection procedure K-1 "The turn
signal lamps do not illuminate
Step 2. Check the power supply circuit.
When the ignition switch is at the LOCK (OFF)
position, check that the functions below work
normally.
•
Lamp reminder function
•
Central door locking system
•
Dome lamp (excluding interior lamp
automatic-shutdown function)
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Refer to inspection procedure A-2 "Check
the ETACS-ECU battery power supply
circuit
Step 3. Pulse check
Check the input signal from the hazard warning lamp
switch.
OK: The MUT-II/III sounds or the voltmeter
needle fluctuates.
Q: Is the check result normal?
The signal is received normally. :
Go to Step 4.
The hazard warning lamp switch signal is not
received. :
Refer to inspection procedure N-10
"The hazard warning lamp switch signal is
not received
Step 4. Retest the system.
Check that the hazard warning lamps illuminate.
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.
System switch
Check condition
Hazard warning lamp
switch
When the hazard
warning lamp switch is
turned from off to on