Mitsubishi Outlander (2013+). Manual - part 670
INTERIOR LAMP
CHASSIS ELECTRICAL
54A-165
STEP 5. Check of open circuit in GLP- line
between the luggage compartment lamp
connector and ETACS-ECU connector.
Q: Is the check result normal?
YES :
Go to Step 6.
NO :
Repair the connector(s) or wiring harness.
STEP 6. Check of open circuit in earth line
between the luggage compartment lamp
connector and body earth.
Q: Is the check result normal?
YES :
Replace the luggage compartment lamp,
and then go to Step 7.
NO :
Repair the connector(s) or wiring harness.
STEP 7. Retest the system
Check that the luggage compartment lamp illumi-
nates and extinguishes normally.
Q: Is the check result normal?
YES :
The trouble can be an intermittent
malfunction (Refer to GROUP 00
− How to
use Troubleshooting/inspection Service
Points
− How to Cope with Intermittent
Malfunction ).
NO :
Replace the ETACS-ECU.
Inspection Procedure 4: The interior lamp automatic shutoff function does not work normally.
CAUTION
• Before replacing the ECU, ensure that the
power supply circuit, the earth circuit and the
communication circuit are normal.
• When the ETACS-ECU of vehicles without
KOS is replaced, the encrypted code of the
ignition key needs to be registered to the
ETACS-ECU. (If the encrypted code is not reg-
istered, the engine cannot be started. Regis-
ter the encrypted code as described in
Immobilizer System
− How to Register Key ID
COMMENTS ON TROUBLE SYMPTOM
The ETACS-ECU operates the interior lamp auto-
matic shutoff function in accordance with the input
signals below.
• Ignition switch (ACC)
• Ignition switch (IG1)
• Door switches
If this function does not work normally, these input
signal circuit(s) or the ETACS-ECU may have a prob-
lem. Also, "Interior lamp auto cut timer" may be set to
"Disable" through customisation.
PROBABLE CAUSES
• Malfunction of door switch
• Malfunction of the room lamp
• Malfunction of the ETACS-ECU
• Damaged harness wires and connectors
DIAGNOSIS PROCEDURE
STEP 1. Customise function check
Use the ETACS-ECU customise function to check to
see which of the followings other than "Disable" the
"Interior lamp auto cut timer" is set.
• 3 minutes
• 30 minutes
• 60 minutes
Q: Is the check result normal?
YES :
Go to Step 2.
NO :
Use the ETACS-ECU customise function to
set the "Interior lamp auto cut timer" to other
than "Disable" (Refer to
).
STEP 2. M.U.T.-III diagnosis code
Check if diagnosis code is set to the ETACS-ECU.
Q: Is the diagnosis code set?
YES :
Troubleshoot the ETACS-ECU. Refer to
.
NO :
Go to Step 3.