Mitsubishi Outlander XL. Manual — part 1172
ZC5010400040
Harness side: C-103
Test
harness
(3)
Measure the voltage between joint connector (CAN1)
terminal 6 and body ground.
OK: 4.7 volts or less
ZC5010400041
Harness side: C-103
Test
harness
(4)
Measure the voltage between joint connector (CAN1)
terminal 19 and body ground.
OK: 4.7 volts or less
Q:Do all the voltages measure 4.7 volts or less?
YES:
Go to Step 58.
NO:
Repair the wiring harness between joint connector
(CAN1) C-103 and ETACS-ECU connector C-301.
STEP 25. Check the wiring harness for line-to-line short.
Measure the resistance at ETACS-ECU connector C-301
Disconnect the negative battery terminal. For details refer
to P.54D-8.
(1)
Disconnect ETACS-ECU connector C-301, and check that
there is continuity at the harness side of ETACS-ECU.
ZC5010390007
Harness side: C-301
Test
harness
Test
harness
(2)
Check that there is continuity between ETACS-ECU
connector terminals 6 and 7.
OK: No continuity
Q:Is the check result normal?
YES:
Go to Step 37.
NO:
Go to Step 26.
STEP 26. Check the wiring harness between joint connector
(CAN1) C-103 and combination meter connector C-03 for
line-to-line short. Measure the resistance at joint connector
(CAN1) C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
CONTROLLER AREA NETWORK (CAN)
54D-171
DIAGNOSIS
ZC5010390008
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 3 and 14.
OK: No continuity
Q:Is the check result normal?
YES(vehicles with KOS):
Go to Step 27.
YES(vehicles with WCM):
Go to Step 28.
NO(vehicles with KOS or WCM):
Go to Step 48.
STEP 27. Check the wiring harness between joint connector
(CAN1) C-103 and KOS-ECU connector C-102 for line-to-line
short. Measure the resistance at joint connector (CAN1)
C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390009
Test
harness
Harness side: C-103
Test
harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 8 and 21.
OK: No continuity
Q:Is the check result normal?
YES:
Go to Step 29.
NO:
Go to Step 49.
STEP 28. Check the wiring harness between joint connector
(CAN1) C-103 and WCM connector C-29 for line-to-line
short. Measure the resistance at joint connector (CAN1)
C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390010
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 5 and 16.
OK: No continuity
Q:Is the check result normal?
YES:
Go to Step 29.
NO:
Go to Step 50.
STEP 29. Check the wiring harness between joint connector
(CAN1) C-103 and SRS-ECU connector C-28 for line-to-line
short. Measure the resistance at joint connector (CAN1)
C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
54D-172
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
ZC5010390011
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 1 and 12.
OK: No continuity
Q:Is the check result normal?
YES:
Go to Step 30.
NO:
Go to Step 51.
STEP 30. Check the wiring harness between joint connector
(CAN1) C-103 and occupant classification-ECU connector
D-31-2 for line-to-line short. Measure the resistance at joint
connector (CAN1) C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390012
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 11 and 24.
OK: No continuity
Q:Is the check result normal?
YES(vehicles without hands free system):
Go to Step 32.
YES(vehicles with hands free system):
Go to Step 31.
NO:
Go to Step 52.
STEP 31. Check the wiring harness between joint connector
(CAN1) C-103 and hands free module connector C-121 for
line-to-line short. Measure the resistance at joint connector
(CAN1) C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390013
Test
harness
Harness side: C-103
Test
harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 7 and 20.
OK: No continuity
Q:Is the check result normal?
YES:
Go to Step 32.
NO:
Go to Step 53.
STEP 32. Check the wiring harness between joint connector
(CAN1) C-103 and A/C-ECU connector C-109 for line-to-line
short. Measure the resistance at joint connector (CAN1)
C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
CONTROLLER AREA NETWORK (CAN)
54D-173
DIAGNOSIS
ZC5010390014
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 9 and 22.
OK: No continuity
Q:Is the check result normal?
YES(vehicles without MMCS):
Go to Step 33.
YES(vehicles with MMCS):
Go to Step 34.
NO:
Go to Step 54.
STEP 33. Check the wiring harness between joint connector
(CAN1) C-103 and radio and CD player or CD changer
connector C-16 for line-to-line short. Measure the
resistance at joint connector (CAN1) C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390015
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 10 and 23.
OK: No continuity
Q:Is the check result normal?
YES(vehicles without satellite radio):
Go to Step 36.
YES(vehicles with satellite radio):
Go to Step 35.
NO:
Go to Step 55.
STEP 34. Check the wiring harness between joint connector
(CAN1) C-103 and CAN box unit connector C-13 for line-to-
line short. Measure the resistance at joint connector (CAN1)
C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
ZC5010390015
Test harness
Harness side: C-103
Test harness
(2)
Check that there is continuity between joint connector
(CAN1) terminals 10 and 23.
OK: No continuity
Q:Is the check result normal?
YES(vehicles without satellite radio):
Go to Step 36.
YES(vehicles with satellite radio):
Go to Step 35.
NO:
Go to Step 56.
STEP 35. Check the wiring harness between joint connector
(CAN1) C-103 and satellite radio tuner connector C-111 for
line-to-line short. Measure the resistance at joint connector
(CAN1) C-103.
(1)
Disconnect joint connector (CAN1), and check that there is
continuity at the harness side of joint connector (CAN1).
54D-174
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
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