Mitsubishi Outlander XL. Manual - part 1171

ZC5010400029

Harness side: C-103

Test 
harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 12 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES:

 Go to Step 18.

NO:

 Go to Step 51.

STEP 18. Check the wiring harness between joint connector
(CAN1) C-103 and occupant classification-ECU connector
D-31-2 for a short to power supply. Measure the voltage at
joint connector (CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

ZC501040

Harness side: C-103

Test harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 11 and body ground.

OK: 4.7 volts or less

ZC5010400031

Harness side: C-103

Test harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 24 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES(vehicles without hands free system):

 Go to Step 20.

YES(vehicles with hands free system):

 Go to Step 19.

NO:

 Go to Step 52.

STEP 19. Check the wiring harness between joint connector
(CAN1) C-103 and hands free module connector C-121 for a
short to power supply. Measure the voltage at joint
connector (CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

CONTROLLER AREA NETWORK (CAN)

54D-167

DIAGNOSIS

ZC5010400032

Harness side: C-103

Test 
harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 7 and body ground.

OK: 4.7 volts or less

ZC5010400033

Harness side: C-103

Test 
harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 20 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES:

 Go to Step 20.

NO:

 Go to Step 53.

STEP 20. Check the wiring harness between joint connector
(CAN1) C-103 and A/C-ECU connector C-109 for a short to
power supply. Measure the voltage at joint connector
(CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

ZC5010400034

Harness side: C-103

Test harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 9 and body ground.

OK: 4.7 volts or less

ZC5010400035

Harness side: C-103

Test harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 22 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES(vehicles without MMCS):

 Go to Step 21.

YES(vehicles with MMCS):

 Go to Step 22.

NO:

 Go to Step 54.

STEP 21. Check the wiring harness between joint connector
(CAN1) C-103 and radio and CD player or CD changer

54D-168

CONTROLLER AREA NETWORK (CAN)

DIAGNOSIS

connector C-16 for a short to power supply. Measure the
voltage at joint connector (CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

ZC5010400036

Harness side: C-103

Test harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 10 and body ground.

OK: 4.7 volts or less

ZC5010400037

Harness side: C-103

Test harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 23 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES(vehicles without satellite radio):

 Go to Step 24.

YES(vehicles with satellite radio):

 Go to Step 23.

NO:

 Go to Step 55.

STEP 22. Check the wiring harness between joint connector
(CAN1) C-103 and CAN box unit connector C-13 for a short
to power supply. Measure the voltage at joint connector
(CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

ZC5010400036

Harness side: C-103

Test harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 10 and body ground.

OK: 4.7 volts or less

CONTROLLER AREA NETWORK (CAN)

54D-169

DIAGNOSIS

ZC5010400037

Harness side: C-103

Test harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 23 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES(vehicles without satellite radio):

 Go to Step 24.

YES(vehicles with satellite radio):

 Go to Step 23.

NO:

 Go to Step 56.

STEP 23. Check the wiring harness between joint connector
(CAN1) C-103 and satellite radio tuner connector C-111 for
a short to power supply. Measure the voltage at joint
connector (CAN1) C-103.

(1)

Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

ZC5010400038

Harness side: C-103

Test 
harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 2 and body ground.

OK: 4.7 volts or less

ZC5010400039

Harness side: C-103

Test 
harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 13 and body ground.

OK: 4.7 volts or less

Q:Do all the voltages measure 4.7 volts or less?

YES:

 Go to Step 24.

NO:

 Go to Step 57.

STEP 24. Check the wiring harness between joint connector
(CAN1) C-103 and ETACS-ECU connector C-301 for a short
to power supply. Measure the voltage at joint connector
(CAN1) C-103.

(1)

Disconnect  joint  connector  (CAN1)  and  ETACS-ECU
connector  C-301,  and  measure  the  voltage  at  the  wiring
harness side of joint connector (CAN1).

(2)

Turn the ignition switch to the ON position.

54D-170

CONTROLLER AREA NETWORK (CAN)

DIAGNOSIS