Mitsubishi Outlander XL. Manual — part 1052
STEP 5. Check ETACS-ECU connector C-312 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q:Is ETACS-ECU connector C-312 in good condition?
YES:
Go to Step 6.
NO:
Repair or replace the damaged component(s). Refer to
GROUP 00E, Harness Connector Inspection P.00E-2. Check
that the input signal of hood switch is normal.
STEP 6. Check the wiring harness between driver's door
switch connector A-06 (terminal 2) and ETACS-ECU
connector C-312 (terminal 12).
Q:Is the wiring harness between driver's door switch
connector A-06 (terminal 2) and ETACS-ECU connector
C-312 (terminal 12) in good condition?
YES:
Replace the ETACS-ECU. Check that the input signal
of hood switch is normal.
NO:
The wiring harness may be damaged or the connector
(s) may have loose, corroded or damaged terminals, or
terminals pushed back in the connector. Repair the wiring
harness as necessary. Check that the input signal of hood
switch is normal.
Inspection Procedure 11: ETACS-ECU does not receive any signal from the hazard
warning light switch.
M15410600032USA0000010000
Hazard Warning Switch Input Circuit
ETACS-
ECU
CENTER
PANEL
UNIT
HAZARD
WARNING
SWITCH
ETACS
54Ad-87
DIAGNOSIS
ZC6008760006
Connector: C-104
C-104
ZC6008780000
Connector: C-301
TECHNICAL DESCRIPTION (COMMENT)
If there is an error to the hazard warning light switch
input signal, the hazard warning light switch signal is
no longer output to the communication line.
TROUBLESHOOTING HINTS
⦆
The center panel unit may be defective
⦆
The ETACS-ECU may be defective
⦆
The wiring harness or connectors may have loose,
corroded, or damaged terminals, or terminals
pushed back in the connector
DIAGNOSIS
Required Special Tools:
⦆
MB991223: Harness Set
⦆
MB992006: Extra Fine Probe
STEP 1. Check center panel unit connector C-104 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q:Is center panel unit connector C-104 in good condition?
YES:
Go to Step 2.
NO:
Repair or replace the damaged component(s). Refer to
GROUP 00E, Harness Connector Inspection P.00E-2. Check
that the input signal of hazard warning light switch is
normal.
STEP 2. Check the hazard warning light switch.
Remove the center panel unit. Then check continuity between
the switch terminal and switch body.
Switch position
Tester
connection
Specified
condition
Released
5 - switch body
Less than 2 ohms
Pressed
5 - switch body
Open circuit
Q:Is the hazard warning light switch in good condition?
YES:
Go to Step 3.
NO:
Replace the center panel unit. Check that the input
signal of hazard warning light switch is normal.
54Ad-88
ETACS
DIAGNOSIS
STEP 3. Check ETACS-ECU connector C-301 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q:Is ETACS-ECU connector C-301 in good condition?
YES:
Go to Step 4.
NO:
Repair or replace the damaged component(s). Refer to
GROUP 00E, Harness Connector Inspection P.00E-2. Check
that the input signal of hazard warning light switch is
normal.
STEP 4. Check the wiring harness between center panel unit
connector C-104 (terminal 5) and ETACS-ECU connector
C-301 (terminal 19).
Q:Is the wiring harness between center panel unit
connector C-104 (terminal 5) and ETACS-ECU connector
C-301 (terminal 19) in good condition?
YES:
Replace the ETACS-ECU. Check that the input signal
of hazard warning light switch is normal.
NO:
The wiring harness may be damaged or the connector
(s) may have loose, corroded or damaged terminals, or
terminals pushed back in the connector. Repair the wiring
harness as necessary. Check that the input signal of
hazard warning light switch is normal.
Inspection Procedure 12: ETACS-ECU does not receive any signal from the column
switch signal.
M15410600038USA0000010000
TECHNICAL DESCRIPTION (COMMENT)
The ETACS-ECU receives the column switch signal
via the LIN communication. If there is an abnormality
to column switch or LIN bus line, the lights and wiper/
washer do not work normally.
TROUBLESHOOTING HINTS
⦆
The column switch may be defective
⦆
The LIN bus line may be defective
DIAGNOSIS
Required Special Tools:
⦆
MB991958: Scan Tool (M.U.T.-III Sub Assembly)
⦆
MB991824: Vehicle Communication Interface (V.C.I.)
⦆
MB991827: M.U.T.-III USB Cable
⦆
MB991910: M.U.T.-III Main Harness A (Vehicles with
CAN communication system)
STEP 1. Using scan tool MB991958, read the ETACS
diagnostic trouble code.
Check the DTC is set to the ETACS-ECU.
ETACS
54Ad-89
DIAGNOSIS
ZC501967
AC404789
ZC5019680000
MB991824
MB991827
MB991910
Data link
connector
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.
(1)
Connect scan tool MB991958. Refer to "How to connect the
Scan Tool (M.U.T.-III) P.54Ad-5."
(2)
Turn the ignition switch from "LOCK" (OFF) position to "ON"
position.
(3)
Check if DTC is set.
(4)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the DTC set?
YES:
Troubleshoot the ETACS-ECU (Refer to P.54Ad-8).
NO:
Go to Step 2.
STEP 2. Column switch check
⦆
Check the continuity for windshield wiper and windshield
washer switch. Refer to GROUP 54Ah, Inspection P.
54Ah-9.
⦆
Check the continuity for column switch (switch body part).
Refer to GROUP 54Ah, Inspection P.54Ah-9.
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 P.00-15).
NO:
Replace the column switch.
ON-VEHICLE SERVICE
CONFIGURATION FUNCTION
M15410600041USA0000010000
With the scan tool MB991958 operation, the following
functions can be programmed. The programmed
information is held even when the battery is
disconnected.
Adjustment
item (scan tool
MB991958
display)
Adjustment item
Adjusting
contents
(scan tool MB991958
display)
Adjusting contents
ACC power auto
cut
Time to ACC power
cut-off when the
ignition switch is in
the ACC position
Disable
Without function (default)
30 min
30 minutes
60 min
60 minutes
54Ad-90
ETACS
ON-VEHICLE SERVICE
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