Mitsubishi Outlander XL. Manual — part 1162
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.
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 16.
NO:
Go to Step 25.
STEP 15. Check the wiring harness between joint connector
(CAN1) C-103 and WCM connector C-29 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.
CONTROLLER AREA NETWORK (CAN)
54D-131
DIAGNOSIS
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 16.
NO:
Go to Step 26.
STEP 16. 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.
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.
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-132
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
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 17.
NO:
Go to Step 27.
STEP 17. 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.
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.
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 19.
YES(vehicles with hands free system):
Go to Step 18.
NO:
Go to Step 28.
STEP 18. Check the wiring harness between joint connector
(CAN1) C-103 and hands free module connector C-121 for a
CONTROLLER AREA NETWORK (CAN)
54D-133
DIAGNOSIS
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.
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 19.
NO:
Go to Step 29.
STEP 19. 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.
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.
54D-134
CONTROLLER AREA NETWORK (CAN)
DIAGNOSIS
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