Mitsubishi Outlander XL. Manual — part 1038

GROUP 00, How to Cope with Intermittent Malfunction P.
00-15)

STEP 5. Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

(1)

Erase the DTC.

(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:

Replace the ETACS-ECU.

NO:

The trouble can be an intermittent malfunction such

as a poor connection or open circuit in the CAN bus lines
between the WCM or KOS-ECU and the ETACS-ECU. (Refer to
GROUP 00, How to Cope with Intermittent Malfunction P.
00-15)

DTC U0184: Audio CAN timeout

M15410600059USA0000010000

｠

If DTC U0184 is set to the ETACS-ECU, always
diagnose the CAN bus line.

｠

Before replacing the ECU, ensure that the
communication circuit is normal.

TROUBLE JUDGMENT
If the signal from radio and CD player or CD changer
cannot be received, the ETACS-ECU sets DTC
U0184.

JUDGMENT CRITERIA
After the following statuses continue to be true for 5
seconds, if the communication with the radio and CD
player or CD changer cannot be established for 0.6

second or more, the ETACS-ECU determines that a
problem has occurred.

｠

No abnormality is present to the network.

｠

Ignition switch is in the ON position.

｠

No abnormality is present to the power supply fuse,
or the odometer value is at 80.5 km (50.0 miles) or
more.

｠

ETACS-ECU system voltage is at 10-16 volts.

TROUBLESHOOTING HINTS

｠

The radio and CD player or CD changer may be
defective.

｠

The ETACS-ECU may be defective.

｠

The CAN bus 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)

ETACS

54Ad-31

DIAGNOSIS

STEP 1. Using scan tool MB991958, diagnose the CAN bus
line.

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 to the "ON" position.

(3)

Diagnose the CAN bus line.

(4)

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

Q:Is the CAN bus line found to be normal?

YES:

Go to Step 2.

NO:

Repair the CAN bus line. (Refer to GROUP 54D,

Diagnosis P.54D-17).

STEP 2. Using scan tool MB991958, read the audio
diagnostic trouble code.
Check if DTC is set to the audio.

Q:Is the DTC set?

YES:

Troubleshoot the audio. (Refer to GROUP 54B,

Diagnosis P.54B-7.)

NO:

Go to Step 3.

STEP 3. Using scan tool MB991958, read the combination
meter diagnostic trouble code.
Check if the DTC U0184 is set to the combination meter.

Q:Is the DTC set?

YES:

Go to Step 4.

NO:

Go to Step 5.

STEP 4. Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

(1)

Erase the DTC.

(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:

Replace the radio and CD player or CD changer.

NO:

The trouble can be an intermittent malfunction such

as a poor connection or open circuit in the CAN bus lines
between the radio and CD player or CD changer and the
ETACS-ECU. (Refer to GROUP 00, How to Cope with
Intermittent Malfunction P.00-15)

54Ad-32

ETACS

DIAGNOSIS

STEP 5. Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

(1)

Erase the DTC.

(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:

Replace the ETACS-ECU.

NO:

The trouble can be an intermittent malfunction such

as a poor connection or open circuit in the CAN bus lines
between the radio and CD player or CD changer and the
ETACS-ECU. (Refer to GROUP 00, How to Cope with
Intermittent Malfunction P.00-15)

DTC U0195: Satellite radio tuner CAN timeout

M15410600080USA0000010000

｠

If DTC U0195 is set to the ETACS-ECU, always
diagnose the CAN bus line.

｠

Before replacing the ECU, ensure that the
communication circuit is normal.

TROUBLE JUDGMENT
If the signal from satellite radio tuner cannot be
received, the ETACS-ECU sets DTC U0195.

JUDGMENT CRITERIA
After the following statuses continue to be true for 5
seconds, if the communication with the satellite radio
tuner cannot be established for 0.6 second or more,

the ETACS-ECU determines that a problem has
occurred.

｠

No abnormality is present to the network.

｠

Ignition switch is in the ON position.

｠

No abnormality is present to the power supply fuse,
or the odometer value is at 80.5 km (50.0 miles) or
more.

｠

ETACS-ECU system voltage is at 10-16 volts.

TROUBLESHOOTING HINTS

｠

The satellite radio tuner may be defective.

｠

The ETACS-ECU may be defective.

｠

The CAN bus 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)

ETACS

54Ad-33

DIAGNOSIS

STEP 1. Using scan tool MB991958, diagnose the CAN bus
line.

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 to the "ON" position.

(3)

Diagnose the CAN bus line.

(4)

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

Q:Is the CAN bus line found to be normal?

YES:

Go to Step 2.

NO:

Repair the CAN bus line. (Refer to GROUP 54D,

Diagnosis P.54D-17).

STEP 2. Using scan tool MB991958, read the satellite radio
tuner diagnostic trouble code.
Check if DTC is set to the satellite radio tuner.

Q:Is the DTC set?

YES:

Troubleshoot the satellite radio. (Refer to GROUP

54B, Diagnosis <Satellite radio tuner> P.54B-136.)

NO:

Go to Step 3.

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

(1)

Erase the DTC.

(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:

Replace the satellite radio tuner, then go to Step

4.

NO:

The trouble can be an intermittent malfunction such

as a poor connection or open circuit in the CAN bus lines
between the satellite radio tuner and the ETACS-ECU.
(Refer to GROUP 00, How to Cope with Intermittent
Malfunction P.00-15)

STEP 4. Recheck for diagnostic trouble code.
Check again if the DTC is set to the ETACS-ECU.

(1)

Erase the DTC.

(2)

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

(3)

Check if DTC is set.

54Ad-34

ETACS

DIAGNOSIS