Mitsubishi Outlander GS45X. Manual — part 1308
DIAGNOSIS
TSB Revision
CONTROLLER AREA NETWORK (CAN)
54C-177
STEP 4. Check the wiring harness between joint connector
(CAN1) C-103 and WCM connector C-29 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).
(2) Measure the resistance between joint connector (CAN1)
terminal 5 and body ground.
OK: 1 k
Ω or more
(3) Measure the resistance between joint connector (CAN1)
terminal 16 and body ground.
OK: 1 k
Ω or more
Q: Do all the resistances measure 1 k
Ω or more?
YES : Go to Step 5.
NO : Go to Step 46.
AC702818 CD
Harness side: C-103
Test
harness
AC702818 CE
Harness side: C-103
Test
harness
DIAGNOSIS
TSB Revision
CONTROLLER AREA NETWORK (CAN)
54C-178
STEP 5. Check the wiring harness between joint connector
(CAN1) C-103 and SRS-ECU connector C-28 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).
(2) Measure the resistance between joint connector (CAN1)
terminal 2 and body ground.
OK: 1 k
Ω or more
(3) Measure the resistance between joint connector (CAN1)
terminal 13 and body ground.
OK: 1 k
Ω or more
Q: Do all the resistances measure 1 k
Ω or more?
YES : Go to Step 6.
NO : Go to Step 47.
AC702818 CP
Harness side: C-103
Test
harness
AC702818CQ
Harness side: C-103
Test
harness
DIAGNOSIS
TSB Revision
CONTROLLER AREA NETWORK (CAN)
54C-179
STEP 6. Check the wiring harness between joint connector
(CAN1) C-103 and occupant classification-ECU connector
D-34-2 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).
(2) Measure the resistance between joint connector (CAN1)
terminal 11 and body ground.
OK: 1 k
Ω or more
(3) Measure the resistance between joint connector (CAN1)
terminal 24 and body ground.
OK: 1 k
Ω or more
Q: Do all the resistances measure 1 k
Ω or more?
YES : Go to Step 7.
NO : Go to Step 48.
AC702818 CH
Harness side: C-103
Test harness
AC702818 CI
Harness side: C-103
Test harness
DIAGNOSIS
TSB Revision
CONTROLLER AREA NETWORK (CAN)
54C-180
STEP 7. 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).
(2) Measure the resistance between joint connector (CAN1)
terminal 9 and body ground.
OK: 1 k
Ω or more
(3) Measure the resistance between joint connector (CAN1)
terminal 22 and body ground.
OK: 1 k
Ω or more
Q: Do all the resistances measure 1 k
Ω or more?
YES (vehicles without MMCS) : Go to Step 8.
YES (vehicles with MMCS) : Go to Step 9.
NO : Go to Step 49.
AC702818 CL
Harness side: C-103
Test harness
AC702818 CM
Harness side: C-103
Test harness
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