Outlander 2WD V6-3.0L (6B31) (2007)
CAN Communication Circuit Part 2
FUNCTION
If a failure is present in the wiring harness between the joint connector (CAN2) and the joint connector (CAN3), this diagnosis result will be set.
TROUBLE JUDGEMENT CONDITIONS
If a communication flag is not set for some of the ECUs on the CAN-C line, the ETACS-ECU determines that there is a failure.
TROUBLESHOOTING HINTS
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Malfunction of the connector [joint connector (CAN2), joint connector (CAN3) or intermediate connector failed]
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Malfunction of the wiring harness [open circuit between joint connector (CAN2) and joint connector (CAN3)]
DIAGNOSIS
Required Special Tools:
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MB991223: Harness Set
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MB992006: Extra Fine Probe
STEP 1. Check joint connector (CAN2) C-04, joint connector (CAN3) C-01 and intermediate connector C-33 for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
CAUTION: The strand end of the twisted wire should be within 10 cm (4 inches) from the connector.
Q: Are joint connector (CAN2) C-04, joint connector (CAN3) C-01 and intermediate connector C-33 in good condition?
YES: Go to Step 2.
NO: Repair the damaged parts.
STEP 2. Check the wiring harness between joint connector (CAN2) C-04 and joint connector (CAN3) C-01.
CAUTION: Strictly observe the specified wiring harness repair procedure.
1. Disconnect joint connector (CAN2) C-04 and joint connector (CAN3) C-01, and check the wiring harness.
2. Check the wiring harness between joint connector (CAN2) C-04 (terminal No.6) and joint connector (CAN3) C-01 (terminal No.5)
3. Check the wiring harness between joint connector (CAN2) C-04 (terminal No.19) and joint connector (CAN3) C-01 (terminal No.16)
Q: Is the wiring harness between joint connector (CAN2) C-04 and joint connector (CAN3) C-01 in good condition?
YES: The trouble can be an intermittent malfunction (Refer to How to use Troubleshooting/inspection Service Points - How to Cope with
Intermittent Malfunction).
NO: Repair the wiring harness between joint connector (CAN2) C-04 and joint connector (CAN3) C-01.
Diagnostic Item 14
DIAGNOSTIC ITEM 14: Diagnose when the scan tool cannot receive the data sent by combination meter.
CAUTION: When servicing a CAN bus line, ground yourself by touching a metal object such as an unpainted water pipe. If you fail to do so, a
component connected to the CAN bus line may be damaged.