Outlander 2WD V6-3.0L (6B31) (2007)
CAN Communication Circuit Part 2
FUNCTION
If a failure is present in the wiring harness between the ETACS-ECU connector and the joint connector (CAN2), this diagnosis result will be set.
TROUBLE JUDGMENT 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) or ETACS-ECU connector improperly connected]
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Malfunction of the wiring harness [open circuit between the ETACS-ECU connector and the joint connector (CAN2), power supply circuit to the
engine control module]
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Malfunction of the ETACS-ECU
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 and ETACS-ECU connector C-301 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 and ETACS-ECU connector C-301 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 ETACS-ECU connector C-301.
CAUTION: Strictly observe the specified wiring harness repair procedure.
1. Disconnect joint connector (CAN2) C-04 and ETACS-ECU connector C-301, and check the wiring harness.
2. Check the wiring harness between joint connector (CAN2) C-04 (terminal No.6) and ETACS-ECU connector C-301 (terminal No.9)
3. Check the wiring harness between joint connector (CAN2) C-04 (terminal No.19) and ETACS-ECU connector C-301 (terminal No.8)
Q: Is the wiring harness between joint connector (CAN2) C-04 and ETACS-ECU connector C-301 in good condition?
YES: Go to Step 3.
NO: Repair the wiring harness between joint connector (CAN2) C-04 and ETACS-ECU connector C-301.