Mitsubishi Outlander GS45X. Manual - part 201

 

  Index      Mitsubishi     Mitsubishi Outlander GS45X - service repair manual

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  199  200  201  202   ..

 

 

Mitsubishi Outlander GS45X. Manual - part 201

 

 

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-801

STEP 12. 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 13.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Check that the input signal of front door lock 

actuator (RH) is normal.

STEP 13. Check the wiring harness between front door 
lock actuator (RH) connector E-09 (terminal 1) and 
ETACS-ECU connector C-301 (terminal 10).
Check the input lines for open circuit and short circuit.
NOTE: Also check intermediate connector C-113 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector C-113 is damaged, repair 
or replace the connector as described in GROUP 00E, Harness 
Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between front door lock actuator 

(RH) connector E-09 (terminal 1) and ETACS-ECU 
connector C-301 (terminal 10) in good condition?
YES : Replace the ETACS-ECU. Check that the input signal 

of front door lock actuator (RH) 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 front door lock actuator (RH) is 
normal.

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-802

Inspection Procedure 5: ETACS-ECU does not receive any signal from the front door switch (LH).

.

TECHNICAL DESCRIPTION (COMMENT)

If there is an error to the front door switch (LH) input 
signal, the front door switch (LH) signal is no longer 
output to the communication line.

.

TROUBLESHOOTING HINTS

• The front door switch (LH) may be defective

• The ETACS-ECU may be defective

• The wiring harness or connectors may have 

loose, corroded, or damaged terminals, or termi-
nals pushed back in the connector

DIAGNOSIS

Required Special Tools:

• MB991223: Harness Set

• MB992006: Extra Fine Probe

AC703417

ETACS-
ECU

FRONT DOOR
SWITCH (LH)

Front Door Switch (LH) Input Circuit

AB

ACA02655AI

Connector: C-313

C-313 (BR)

AC702817AL

Connector: D-23

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-803

STEP 1. Check front door switch (LH) connector D-23 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector. 
Q: Is front door switch (LH) connector D-23 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 front door 

switch (LH) is normal.

STEP 2. Check the front door switch (LH).
Remove the front door switch (LH). Then check the continuity 
between the switch terminals and the switch body.

Q: Is the driver's door switch in good condition?

YES : Go to Step 3.
NO :  Replace the front door switch (LH). Check that the 

input signal of front door switch (LH) is normal.

STEP 3. Measure at the lower metal part of the front door 
switch (LH) in order to check the ground circuit to the front 
door switch (LH).
NOTE: Check that the front door switch (LH) is grounded to the 
vehicle body by means of its mounting screw.
Remove the cap, and measure the resistance value between 
the lower metal part and the ground. 

• The resistance should equal 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 4.
NO :  Check the fit of the switch, and repair if necessary. 

Check that the input signal of front door switch (LH) is 
normal.

STEP 4. Check ETACS-ECU connector C-313 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector. 
Q: Is ETACS-ECU connector C-313 in good condition?

YES : Go to Step 5.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Check that the input signal of front door 

switch (LH) is normal.

Switch position

Tester 
connection

Specified condition

Released

3 

− switch body

Less than 2 ohms

Pressed

3 

− switch body

Open circuit

ETACS

TSB Revision

CHASSIS ELECTRICAL

54A-804

STEP 5. Check the wiring harness between driver's door 
switch connector D-23 (terminal 3) and ETACS-ECU 
connector C-313 (terminal 16).
Check the input lines for open circuit and short circuit.
Q: Is the wiring harness between driver's door switch 

connector D-23 (terminal 3) and ETACS-ECU connector 
C-313 (terminal 16) in good condition?
YES : Replace the ETACS-ECU. Check that the input signal 

of front door switch (LH) 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 front door switch (LH) is normal.

Inspection Procedure 6: ETACS-ECU does not receive any signal from the front door switch (RH).

.

AC703424

ETACS-
ECU

FRONT DOOR
SWITCH (RH)

Front Door Switch (RH) Input Circuit

AB

ACA02655AI

Connector: C-313

C-313 (BR)

AC702816AF

Connector: D-35

 

 

 

 

 

 

 

Content   ..  199  200  201  202   ..