Outlander 2WD V6-3.0L (6B31) (2007)
TROUBLE JUDGMENT CONDITIONS
If a communication flag is not set for the SRS-ECU, the ETACS-ECU determines that there is a failure.
TROUBLESHOOTING HINTS
-
Malfunction of the connector [joint connector (CAN1), SRS-ECU connector improperly connected]
-
Malfunction of the wiring harness [open circuit between the SRS-ECU connector and the joint connector (CAN1), power supply circuit to the
SRS-ECU]
-
Malfunction of the SRS-ECU
DIAGNOSIS
Required Special Tools:
-
MB991223: Harness Set
-
MB992006: Extra Fine Probe
STEP 1. Check joint connector (CAN1) C-103 and SRS-ECU connector C-28 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 (CAN1) C-103 and SRS-ECU connector C-28 in good condition?
YES: Go to Step 2.
NO: Repair the damaged parts.
STEP 2. Check the wiring harness between joint connector (CAN1) C-103 and SRS-ECU connector C-28.
CAUTION: Strictly observe the specified wiring harness repair procedure.
1. Disconnect joint connector (CAN1) C-103 and SRS-ECU connector C-301, and check the wiring harness.
2. Check the wiring harness between joint connector (CAN1) C-103 (terminal No.1) and SRS-ECU connector C-28 (terminal No.10)
3. Check the wiring harness between joint connector (CAN1) C-103 (terminal No.12) and SRS-ECU connector C-28 (terminal No.9)
Q: Is the wiring harness between joint connector (CAN1) C-103 and SRS-ECU connector C-28 in good condition?
YES: Check the power supply circuit of the SRS-ECU. Refer to SRS - Troubleshooting.
NO: Repair the wiring harness between joint connector (CAN1) C-103 and SRS-ECU connector C-28.
Diagnostic Item 18
DIAGNOSTIC ITEM 18: Diagnose when the scan tool cannot receive the data sent by occupant classification-ECU.
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.