Mitsubishi Grandis. Manual — part 529
DIAGNOSIS
CONTROLLER AREA NETWORK (CAN)
54D-214
STEP 13. Resistance measurement at the C-09
joint connector (CAN2).
CAUTION
A digital multimeter should be used. For details
refer to
CAUTION
The test wiring harness should be used. For
details refer to
(1) Disconnect the joint connector (CAN2) and the
jumper connector, and measure at the wiring
harness side.
CAUTION
When measuring the resistance, disconnect the
negative battery terminal. For details refer to
(2) Ensure that the negative battery terminal is
disconnected.
(3) Resistance between C-09 joint connector (CAN2)
terminal No.16 and body earth
OK: 1 k
Ω or more
Q: Is the check result normal?
YES :
<1 k
Ω or more> Go to Step 14.
NO :
<less than 1 k
Ω> Repair the wiring harness
between the joint connector (CAN2) and the
jumper connector.
STEP 14. Connector check: C-07 centre display
connector
CAUTION
The strand end of the twist wire should be within
10 cm from the connector. For details refer to
Q: Is the check result normal?
YES :
Go to Step 15 .
NO :
Repair the defective connector.
AC302572AD
Connector: A-07
Harness side
AC310615
AU
Harness side
Connector: C-09 <LHD>
C-09 (GR)
AC209364LH
Harness side: C-09
Test
harness
AC310613
BC
Connector: C-07 <LHD>
Harness side
C-07 (B)
DIAGNOSIS
CONTROLLER AREA NETWORK (CAN)
54D-215
STEP 15. Resistance measurement at the C-37
jumper connector.
CAUTION
A digital multimeter should be used. For details
refer to
CAUTION
The test wiring harness should be used. For
details refer to
(1) Disconnect the centre display connector and the
jumper connector, and measure at the jumper
connector (at the centre display side).
CAUTION
When measuring the resistance, disconnect the
negative battery terminal. For details refer to
(2) Ensure that the negative battery terminal is
disconnected.
(3) Resistance between C-37 jumper connector
terminal No.3 and body earth
OK: 1 k
Ω or more
CAUTION
Strictly observe the specified wiring harness
repair procedure. For details refer to
Q: Is the check result normal?
YES :
<1 k
Ω or more> Follow diagnostic item 18,
Diagnose CAN bus lines thoroughly. Refer
to
.
NO :
<less than 1
Ω> Repair the wiring harness
between the jumper connector and the
centre display connector.
STEP 16. Connector check: C-119 SRS-ECU
connector
CAUTION
The strand end of the twist wire should be within
10 cm from the connector. For details refer to
Q: Is the check result normal?
YES :
Go to Step 15 .
NO :
Repair the defective connector.
AC310613
BC
Connector: C-07 <LHD>
Harness side
C-07 (B)
AC310615
AV
Connector: C-37 <LHD>
A
AC312552 AB
Harness side: C-37
Test
harness
AC310613
BD
Connector: C-119
<LHD>
Harness side
C-119 (Y)
48
37
26
42
31
45
34
47
36
46
35
44
33
43
32
25 24
39
28
41
30
40
29
38
27
23
21
22
A
B
DIAGNOSIS
CONTROLLER AREA NETWORK (CAN)
54D-216
STEP 17. Resistance measurement at C-09 joint
connector (CAN2).
CAUTION
A digital multimeter should be used. For details
refer to
CAUTION
The test wiring harness should be used. For
details refer to
(1) Disconnect the joint connector (CAN2) and the
SRS-ECU connector, and measure at the wiring
harness side.
CAUTION
When measuring the resistance, disconnect the
negative battery terminal. For details refer to
(2) Ensure that the negative battery terminal is
disconnected.
(3) Resistance between C-09 joint connector (CAN2)
terminal No.12 and body earth
OK: 1 k
Ω or more
CAUTION
Strictly observe the specified wiring harness
repair procedure. For details refer to
Q: Is the check result normal?
YES :
<1 k
Ω or more> Follow diagnostic item 18,
Diagnose CAN bus lines thoroughly. Refer
to
.
NO :
<less than 1 k
Ω> Repair the wiring harness
between the joint connector (CAN2) and the
SRS-ECU connector.
STEP 18. Connector check: C-306 steering wheel
angle sensor connector
CAUTION
The strand end of the twist wire should be within
10 cm from the connector. For details refer to
Q: Is the check result normal?
YES :
Go to Step 17 .
NO :
Repair the defective connector.
AC310615
AU
Harness side
Connector: C-09 <LHD>
C-09 (GR)
AC310613
BD
Connector: C-119
<LHD>
Harness side
C-119 (Y)
48
37
26
42
31
45
34
47
36
46
35
44
33
43
32
25 24
39
28
41
30
40
29
38
27
23
21
22
A
B
AC209364LL
Harness side: C-09
Test
harness
AC310153AF
Connector: C-306 <LHD>
Harness side
DIAGNOSIS
CONTROLLER AREA NETWORK (CAN)
54D-217
STEP 19. Resistance measurement at C-09 joint
connector (CAN2).
CAUTION
A digital multimeter should be used. For details
refer to
CAUTION
The test wiring harness should be used. For
details refer to
(1) Disconnect the joint connector (CAN2) and the
steering wheel angle sensor connector, and
measure at the wiring harness side.
CAUTION
When measuring the resistance, disconnect the
negative battery terminal. For details refer to
(2) Ensure that the negative battery terminal is
disconnected.
(3) Resistance between C-09 joint connector (CAN2)
terminal No.19 and body earth
OK: 1 k
Ω or more
CAUTION
Strictly observe the specified wiring harness
repair procedure. For details refer to
Q: Is the check result normal?
YES :
<1 k
Ω or more> Follow diagnostic item 18,
Diagnose CAN bus lines thoroughly. Refer
to
.
NO :
<less than 1 k
Ω> Repair the wiring harness
between the joint connector (CAN2) and the
steering angle sensor connector.
STEP 20. Resistance measurement at C-09 joint
connector (CAN2).
CAUTION
A digital multimeter should be used. For details
refer to
.
CAUTION
The test wiring harness should be used. For
details refer to
(1) Disconnect the connector, and measure at the
wiring harness side.
CAUTION
When measuring the resistance, disconnect the
negative battery terminal. For details refer to
(2) Ensure that the negative battery terminal is
disconnected.
(3) Resistance between C-09 joint connector (CAN2)
AC310615
AU
Harness side
Connector: C-09 <LHD>
C-09 (GR)
AC310153AF
Connector: C-306 <LHD>
Harness side
AC209364MD
Harness side: C-09
Test
harness
AC310615
AU
Harness side
Connector: C-09 <LHD>
C-09 (GR)
AC209364LI
Harness side: C-09
Test
harness
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