Mitsubishi Outlander XL. Manual — part 1170
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 57.
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-163
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 58.
NO:
Repair the wiring harness between joint connector
(CAN1) C-103 and ETACS-ECU connector C-301.
STEP 13. Check the wiring harness between ETACS-ECU
connector C-301 and body ground for a short to power
supply. Measure the voltage at ETACS-ECU connector
C-301.
(1)
Disconnect ETACS-ECU connector C-301, and measure the
voltage at the wiring harness side of ETACS-ECU connector.
(2)
Turn the ignition switch to the ON position.
ZC5010400018
Harness side: C-301
Test
harness
(3)
Measure the voltage between ETACS-ECU connector
terminal 6 and body ground.
OK: 4.7 volts or less
ZC5010400019
Harness side: C-301
Test
harness
(4)
Measure the voltage between ETACS-ECU connector
terminal 7 and body ground.
OK: 4.7 volts or less
Q:Do all the voltages measure 4.7 volts or less?
YES:
Go to Step 25.
NO:
Go to Step 14.
STEP 14. 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.
(1)
Disconnect joint connector (CAN1), and measure the voltage
at the wiring harness side of joint connector (CAN1).
(2)
Connect the negative battery terminal.
(3)
Turn the ignition switch to the ON position.
54D-164
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
ZC5010400020
Harness side: C-103
Test
harness
(4)
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
(5)
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 15.
YES(vehicles with WCM):
Go to Step 16.
NO(vehicles with KOS and WCM):
Go to Step 48.
STEP 15. Check the wiring harness between joint connector
(CAN1) C-103 and KOS-ECU connector C-102 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.
ZC5010400022
Harness side: C-103
Test harness
(3)
Measure the voltage between joint connector (CAN1)
terminal 8 and body ground.
OK: 4.7 volts or less
ZC5010400023
Harness side: C-103
Test harness
(4)
Measure the voltage between joint connector (CAN1)
terminal 21 and body ground.
OK: 4.7 volts or less
Q:Do all the voltages measure 4.7 volts or less?
YES:
Go to Step 17.
NO:
Go to Step 49.
STEP 16. Check the wiring harness between joint connector
(CAN1) C-103 and WCM connector C-29 for a short to power
CONTROLLER AREA NETWORK (CAN)
54D-165
DIAGNOSIS
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.
ZC5010400026
Harness side: C-103
Test
harness
(3)
Measure the voltage between joint connector (CAN1)
terminal 5 and body ground.
OK: 4.7 volts or less
ZC5010400027
Harness side: C-103
Test
harness
(4)
Measure the voltage between joint connector (CAN1)
terminal 16 and body ground.
OK: 4.7 volts or less
Q:Do all the voltages measure 4.7 volts or less?
YES:
Go to Step 17.
NO:
Go to Step 50.
STEP 17. Check the wiring harness between joint connector
(CAN1) C-103 and SRS-ECU connector C-28 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.
ZC5010400028
Harness side: C-103
Test
harness
(3)
Measure the voltage between joint connector (CAN1)
terminal 1 and body ground.
OK: 4.7 volts or less
54D-166
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
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