Mitsubishi Outlander (2013+). Manual - part 701
ETACS
CHASSIS ELECTRICAL
54A-289
STEP 3. M.U.T.-III other system diagnosis code
Check if diagnosis code No. U0100 is set to the
CVT-ECU, 4WD-ECU, ABS-ECU and ASC-ECU.
Q: Is the diagnosis code set?
YES :
Go to Step 4.
NO :
Go to Step 5.
STEP 4. Check whether the diagnosis code is
reset.
Check again if the diagnosis code is set to the
ETACS-ECU.
(1) Erase the diagnosis code.
(2) Turn the ignition switch from "LOCK" (OFF)
position to "ON" position.
(3) Check if diagnosis code is set.
Q: Is the diagnosis code set?
YES :
Replace the engine-ECU.
NO :
The trouble can be an intermittent
malfunction such as a poor connection or
open circuit in the CAN bus lines between
the engine-ECU and the ETACS-ECU
(GROUP 00
− How to use
Troubleshooting/inspection Service Points
−
How to Cope with Intermittent Malfunction ).
STEP 5. Check whether the diagnosis code is
reset.
Check again if the diagnosis code is set to the
ETACS-ECU.
(1) Erase the diagnosis code.
(2) Turn the ignition switch from "LOCK" (OFF)
position to "ON" position.
(3) Check if diagnosis code is set.
Q: Is the diagnosis code 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 engine-ECU and the ETACS-ECU
(GROUP 00
− How to use
Troubleshooting/inspection Service Points
−
How to Cope with Intermittent Malfunction ).
Code No.U0101 T/M CAN timeout
CAUTION
• If diagnosis code No. U0101 is set to the
ETACS-ECU, always diagnose the CAN bus
line.
• 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
DIAGNOSTIC FUNCTION
If the signal from CVT-ECU cannot be received, the
ETACS-ECU sets the diagnosis code No. U0101.
JUDGEMENT CRITERIA
After the following statuses continue to be true for 5
seconds, if the communication with the CVT-ECU
cannot be established for 600 ms 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 (IOD fuse), or the odometer value is at 80.5
km or more.
• ETACS-ECU system voltage is at 10−16 V.
PROBABLE CAUSES
• Malfunction of CVT-ECU
• Malfunction of the ETACS-ECU
• Malfunction of the CAN bus
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-III CAN bus diagnostics
Use the M.U.T.-III to diagnose the CAN bus lines.
Q: Is the check result normal?