Mitsubishi Outlander XL. Manual - part 1161

ZC5010410026

Harness side: C-103

Test 
harness

(3)

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

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES:

 Go to Step 8.

NO:

 Go to Step 29.

STEP 8. Check the wiring harness between joint connector
(CAN1) C-103 and A/C-ECU connector C-109 for a short to
ground. Measure the resistance at joint connector (CAN1)
C-103.

(1)

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

ZC5010410027

Harness side: C-103

Test harness

(2)

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

OK: 1 kiloohm or more

ZC5010410028

Harness side: C-103

Test harness

(3)

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

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES(vehicles without MMCS):

 Go to Step 9.

YES(vehicles with MMCS):

 Go to Step 10.

NO:

 Go to Step 30.

STEP 9. Check the wiring harness between joint connector
(CAN1) C-103 and radio and CD player or CD changer
connector C-16 for a short to ground. Measure the
resistance at joint connector (CAN1) C-103.

(1)

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

CONTROLLER AREA NETWORK (CAN)

54D-127

DIAGNOSIS

ZC5010410029

Harness side: C-103

Test harness

(2)

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

OK: 1 kiloohm or more

ZC5010410030

Harness side: C-103

Test harness

(3)

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

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES(vehicles without satellite radio):

 Go to Step 12.

YES(vehicles with satellite radio):

 Go to Step 11.

NO:

 Go to Step 31.

STEP 10. Check the wiring harness between joint connector
(CAN1) C-103 and CAN box unit connector C-13 for a short
to ground. Measure the resistance at joint connector (CAN1)
C-103.

(1)

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

ZC5010410029

Harness side: C-103

Test harness

(2)

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

OK: 1 kiloohm or more

ZC5010410030

Harness side: C-103

Test harness

(3)

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

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES(vehicles without satellite radio):

 Go to Step 12.

YES(vehicles with satellite radio):

 Go to Step 11.

NO:

 Go to Step 32.

STEP 11. Check the wiring harness between joint connector
(CAN1) C-103 and satellite radio tuner connector C-111 for

54D-128

CONTROLLER AREA NETWORK (CAN)

DIAGNOSIS

a short to ground. Measure the resistance at joint connector
(CAN1) C-103.

(1)

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

ZC5010410031

Harness side: C-103

Test 
harness

(2)

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

OK: 1 kiloohm or more

ZC5010410032

Harness side: C-103

Test 
harness

(3)

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

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES:

 Go to Step 12.

NO:

 Go to Step 33.

STEP 12. Check the wiring harness between joint connector
(CAN1) C-103 and ETACS-ECU connector C-301 for a short
to ground. Measure the resistance at joint connector (CAN1)
C-103.

(1)

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

ZC5010410033

Harness side: C-103

Test 
harness

(2)

Measure  the  resistance  between  joint  connector  (CAN1)
terminal 6 and body ground.

OK: 1 kiloohm or more

CONTROLLER AREA NETWORK (CAN)

54D-129

DIAGNOSIS

ZC5010410034

Harness side: C-103

Test 
harness

(3)

Measure  the  resistance  between  joint  connector  (CAN1)
terminal 19 and body ground.

OK: 1 kiloohm or more

Q:Do all the resistances measure 1 kiloohm or more?

YES:

 Go to Step 34.

NO:

 Repair the wiring harness between joint connector

(CAN1) C-103 and ETACS-ECU connector C-301.

STEP 13. Check the wiring harness between joint connector
(CAN1) C-103 and combination meter connector C-03 for a
short to power supply. Measure the voltage at joint
connector (CAN1) C-103.

A digital multimeter should be used. For details refer to P.
54D-8.

The test wiring harness should be used. For details refer
to P.54D-8.

(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.

ZC5010400020

Harness side: C-103

Test 
harness

(3)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 3 and body ground.

OK: 4.7 volts or less

ZC5010400021

Harness side: C-103

Test 
harness

(4)

Measure  the  voltage  between  joint  connector  (CAN1)
terminal 14 and body ground.

OK: 4.7 volts or less

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

YES(vehicles with KOS):

 Go to Step 14.

YES(vehicles with WCM):

 Go to Step 15.

NO(vehicles with KOS and WCM):

 Go to Step 24.

STEP 14. Check the wiring harness between joint connector
(CAN1) C-103 and KOS-ECU connector C-102 for a short to

54D-130

CONTROLLER AREA NETWORK (CAN)

DIAGNOSIS