Mitsubishi Outlander XL. Manual - part 1127

STEP 2. Check the wiring harness between ETACS-ECU
connector C-301 (terminal 1) and column switch connector
C-212 (terminal 3).

Q:Is  the  wiring  harness  between  ETACS-ECU  connector

C-301  (terminal  1)  and  column  switch  connector  C-212

(terminal 3) in good condition?

YES:

 Go to Step 3.

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. Go to Step 3.

STEP 3. Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

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)

Ensure  that  the  ignition  switch  is  at  the  "LOCK"  (OFF)
position.

(2)

Start up the personal computer.

(3)

Connect special tool MB991827 to special tool MB991824
and the personal computer.

(4)

Connect special tool MB991910 to special tool MB991824.

(5)

Connect special tool MB991910 to the data link connector.

(6)

Erase the DTC.

(7)

Turn the ignition switch to the "ON" position.

(8)

Check if the DTC is set.

(9)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Replace the column switch.

NO:

 A poor connection, open circuit or other intermittent

malfunction is present in the LIN bus lines between the
column switch and the ETACS-ECU (Refer to GROUP 00, How
to Cope with Intermittent Malfunction P.00-15).

DTC U150B: Column switch checksum error

M15408500095USA0000010000

TROUBLE JUDGMENT
The ETACS-ECU will set DTC U150B when abnormal
signals are received from the column switch (column-
ECU).

TROUBLESHOOTING HINTS

｠

The  column  switch  (lighting  switch)  may  be
defective.

DIAGNOSIS

Required Special Tools:

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles Communication Interface (V.C.I.)

LOCAL INTERCONNECT NETWORK (LIN)

54C-13

DIAGNOSIS

｠

MB991827: M.U.T.-III USB Cable

｠

MB991910:  M.U.T.-III  Main  Harness  A  (Vehicles  with
CAN communication system)

Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

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)

Ensure  that  the  ignition  switch  is  at  the  "LOCK"  (OFF)
position.

(2)

Start up the personal computer.

(3)

Connect special tool MB991827 to special tool MB991824
and the personal computer.

(4)

Connect special tool MB991910 to special tool MB991824.

(5)

Connect special tool MB991910 to the data link connector.

(6)

Erase the DTC.

(7)

Turn the ignition switch to the "ON" position.

(8)

Check if the DTC is set.

(9)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Replace the lighting switch.

NO:

 A poor connection, open circuit, or other

intermittent malfunctions in the LIN bus lines between
the column switch and the ETACS-ECU (Refer to GROUP 00,
How to Cope with Intermittent Malfunction P.00-15).

DTC U150C: Power window main switch checksum error

M15408500096USA0000010000

TROUBLE JUDGMENT
The ETACS-ECU will set DTC U150C when abnormal
signals  are  received  from  the  power  window  main
switch.

TROUBLESHOOTING HINTS

｠

The power window main switch may be defective.

DIAGNOSIS

Required Special Tools:

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles 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)

Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

54C-14

LOCAL INTERCONNECT NETWORK (LIN)

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)

Ensure  that  the  ignition  switch  is  at  the  "LOCK"  (OFF)
position.

(2)

Start up the personal computer.

(3)

Connect special tool MB991827 to special tool MB991824
and the personal computer.

(4)

Connect special tool MB991910 to special tool MB991824.

(5)

Connect special tool MB991910 to the data link connector.

(6)

Erase the DTC.

(7)

Turn the ignition switch to the "ON" position.

(8)

Check if the DTC is set.

(9)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Replace the power window main switch.

NO:

 A poor connection, open circuit, or other

intermittent malfunctions in the LIN bus lines between
the power window main switch and the ETACS-ECU (Refer to
GROUP 00, How to Cope with Intermittent Malfunction P.
00-15).

DTC U1511: Sunroof-ECU checksum error

M15408500092USA0000010000

TROUBLE JUDGMENT
The ETACS-ECU will set DTC U1511 when abnormal
signals are received from the sunroof motor assembly
(sunroof-ECU).

TROUBLESHOOTING HINTS

｠

The sunroof motor assembly may be defective.

DIAGNOSIS

Required Special Tools:

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles 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)

Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

LOCAL INTERCONNECT NETWORK (LIN)

54C-15

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)

Ensure  that  the  ignition  switch  is  at  the  "LOCK"  (OFF)
position.

(2)

Start up the personal computer.

(3)

Connect special tool MB991827 to special tool MB991824
and the personal computer.

(4)

Connect special tool MB991910 to special tool MB991824.

(5)

Connect special tool MB991910 to the data link connector.

(6)

Erase the DTC.

(7)

Turn the ignition switch to the "ON" position.

(8)

Check if the DTC is set.

(9)

Turn the ignition switch to the "LOCK" (OFF) position.

Q:Is the DTC set?

YES:

 Replace the sunroof motor assembly.

NO:

 A poor connection, open circuit, or other

intermittent malfunctions in the LIN bus lines between
the sunroof motor assembly and the ETACS-ECU (Refer to
GROUP 00, How to Cope with Intermittent Malfunction P.
00-15).

DTC U1514: Bit error (LIN)

M15408500093USA0000010000

TROUBLE JUDGMENT
The  ETACS-ECU  receives  and  sends  data
simultaneously.  If  the  data  contains  a  fault,  the
ETACS-ECU will set DTC U1514.

TROUBLESHOOTING HINTS

｠

The slave ECU may be defective.

｠

The ETACS-ECU may be defective.

｠

Electrical noise generated in the LIN bus lines

DIAGNOSIS

Required Special Tools:

｠

MB991958: Scan Tool (M.U.T.-III Sub Assembly)

｠

MB991824: Vehicles 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)

Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

54C-16

LOCAL INTERCONNECT NETWORK (LIN)

DIAGNOSIS