Mitsubishi Outlander (2013+). Manual — part 706
ETACS
CHASSIS ELECTRICAL
54A-309
344
Turn switch right
Turn-signal lamp switch: RH
position
ON
Other than above
OFF
345
Fog lamp ON
Fog lamp switch: During ON
operation
ON
Other than above
OFF
346
Fog lamp OFF
Fog lamp switch: During OFF
operation
ON
Other than above
OFF
347
Switch type
−
LHD
348
Head lamp switch(auto)
Lighting switch: AUTO position
ON
Other than above
OFF
349
Head lamp cleaner
Not used
OFF
350
Head lamp switch(flasher)
Lighting switch: During dimmer
switch operation
ON
Other than above
OFF
351
Column ECU sleep
Ignition switch: Other than ON
and START position
OK
Ignition switch: ON or START
position
NG
352
Front wiper(INT)
Wiper switch: INT position
ON
Other than above
OFF
353
Front wiper(LO)
Wiper switch: LO position
ON
Other than above
OFF
354
Front wiper(HI)
Wiper switch: HI position
ON
Other than above
OFF
355
Front wiper(washer)
Wiper switch: During washer
operation
ON
Other than above
OFF
356
Rear wiper
Wiper switch: Rear wiper
ON
Other than above
OFF
357
Rear wiper(washer)
Wiper switch: During rear
washer operation
ON
Other than above
OFF
358
Front wiper(MIST)
Wiper switch: During MIST
operation
ON
Other than above
OFF
359
Front wiper(interval volume)
Variable intermittent wiper
control switch is switched from
(+) to (
−).
Value changes from
0 (+) to 254 (
−).
360
Wiper switch lever fail
When normal
No fail
When abnormality is present
Fail
Item No. M.U.T.-III display
Check condition
Normal condition
ETACS
CHASSIS ELECTRICAL
54A-310
361
Turn/Lamp switch lever fail
When normal
No fail
When abnormality is present
Fail
400
Indirect lamp switch
Not used
OFF
401
Indirect lamp
Not used
−
404
FCM switch
Not used
OFF
405
LDW switch
Not used
OFF
406
ACCS vehicle interval setting SW
Not used
OFF
407
Charging Lid ajar switch
Not used
Open
Close
408
Filler lid Open SW/ECO mode SW
Not used
OFF
409
LED Head lamp fail
Not used
−
410
HS power supply voltage
Ignition switch: ON position
5 V
411
Front HS signal voltage
Ignition switch: ON position
0.7
− 4.1 V
412
Rear HS signal voltage
Ignition switch: ON position
0.7
− 4.1 V
413
Front HS initial position
Ignition switch: ON position
5 V
414
Rear HS initial position
Ignition switch: ON position
5 V
415
HS initialization status
The ETACS-ECU initialisation is
not implemented.
Not run
The ETACS-ECU initialisation is
completed.
Completed
416
A/L indicating voltage ratio
Ignition switch: ON position
0
− 100 %
417
A/L actuator line voltage
Ignition switch: ON position
V
418
A/L actuator output voltage
Ignition switch: ON position
V
419
EEPROM error
When no error is present
ON
When error is present
OFF
420
Boot loader Err
When no error is present
ON
When error is present
OFF
421
ADC Error
When no error is present
ON
When error is present
OFF
422
PLL Error
When no error is present
ON
When error is present
OFF
423
IG key illumination fail
Ignition key cylinder illumination
lamp: Illuminates
ON
Ignition key cylinder illumination
lamp: OFF
OFF
424
Shift Lock solenoid fail
When a problem is present
(short to power supply)
ON
Other than above
OFF
Item No. M.U.T.-III display
Check condition
Normal condition
ETACS
CHASSIS ELECTRICAL
54A-311
TROUBLE SYMPTOM CHART
M1545001200412
Trouble symptom
Reference page
Malfunction of ETACS-ECU power supply circuit
SYMPTOM PROCEDURES
Malfunction of ETACS-ECU power supply circuit
CAUTION
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 registered, the engine can-
not be started. Register the encrypted code as
described in Immobilizer System
− How to Regis-
ter Key ID
COMMENTS ON TROUBLE SYMPTOM
If the ETACS-ECU functions do not work at all, the
ETACS-ECU power supply system, earth system, or
ETACS-ECU may have a problem.
PROBABLE CAUSES
• Damaged harness wires and connectors
• Malfunction of the ETACS-ECU
DIAGNOSIS PROCEDURE
STEP 1. Resistance measurement at ETACS-ECU
connector (EARTH, SGND terminal).
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Measure the resistance between the
ETACS-ECU connector (EARTH terminal) and
body earth.
OK: Continuity exists (2
Ω or less)
(3) Measure the resistance between the
ETACS-ECU connector (SGND terminal) and
body earth.
OK: Continuity exists (2
Ω or less)
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Go to Step 2.
STEP 2. Check of open circuit in EARTH, SGND
line between ETACS-ECU connector and body
earth.
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 :
Repair the connector(s) or wiring harness.
STEP 3. Voltage measurement at ETACS-ECU
connector (+B terminal).
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Check the voltage between the ETACS-ECU
connector (+B terminal) and body earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Go to Step 4.
STEP 4. Check of short to power supply, short to
earth, and open circuit in IOD1 line between
fusible link and ETACS-ECU connector.
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 :
Repair the connector(s) or wiring harness.
STEP 5. Voltage measurement at ETACS-ECU
connector (+B1 terminal).
(1) Disconnect the connector, and measure at the
wiring harness side.
(2) Check the voltage between the ETACS-ECU
connector (+B1 terminal) and body earth.
OK: System voltage
Q: Is the check result normal?
YES :
Go to Step 7.
NO :
Go to Step 6.
ETACS
CHASSIS ELECTRICAL
54A-312
STEP 6. Check of short to power supply, short to
earth, and open circuit in +B1 line between
fusible link and ETACS-ECU connector.
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 :
Repair the connector(s) or wiring harness.
STEP 7. Retest the system
Check that the ETACS-ECU functions work 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.
TROUBLE SYMPTOM CHART FOR INPUT
SIGNAL
M1545004900595
Trouble symptom
Inspection
Procedure No.
Reference
page
The ignition switch (ACC) signal is not received.
1
The ignition switch (IG1) signal is not received.
2
The key reminder switch signal is not received. <Vehicles without KOS> 3
The front door lock actuator (driver’s side) signal is not received.
4
The front door switch (driver’s side) signal is not received.
5
The front door switch (passenger’s side) signal is not received.
6
The rear door switch (RH) signal is not received.
7
The rear door switch (LH) signal is not received.
8
The tailgate lock actuator <vehicles without electric tailgate> or tailgate
latch <vehicles with electric tailgate> signal is not received.
9
The hazard warning lamp switch signal is not received.
10
The column switch signal is not received.
11
The stop lamp switch signal is not received.
12
The remote controlled mirror switch (fold switch) signal is not received.
13
The ASC OFF switch signal is not received.
14
INPUT SIGNAL PROCEDURES
Inspection Procedure 1: The ignition switch (ACC) signal is not received.
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
If there is an error to the input signal (ACC) from the
ignition switch <Vehicles without KOS> or OSS-ECU
<Vehicles with one touch start system>, or if the ACC
relay in ETACS-ECU does not function normally, the
ignition switch (ACC) signal is no longer output to the
communication line.
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст