Outlander 2WD V6-3.0L (6B31) (2007)
Required Special Tools:
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MB991223: Harness Set
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MB992006: Extra Fine Probe
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MB991958: Scan Tool (M.U.T.-III Sub Assembly)
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MB991824: Vehicle Communication Interface (V.C.I.)
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MB991827: M.U.T.-III USB Cable
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MB991910: M.U.T.-III Main Harness A
STEP 1. Check data link connector C-125 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 data link connector C-125 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 data link connector C-125 and ETACS-ECU connector C-301.
CAUTION: Strictly observe the specified wiring harness repair procedure. For Details refer to Service Precautions.
1. Disconnect the scan tool and ETACS-ECU connector C-301, and check the wiring harness.
2. Check the wiring harness between data link connector C-125 (terminal No.6) and ETACS-ECU connector C-301 (terminal No.5) <CAN_H>
3. Check the wiring harness between data link connector C-125 (terminal No.14) and ETACS-ECU connector C-301 (terminal No.4) <CAN_L>
Q: Is the wiring harness between data link connector C-125 and ETACS-ECU connector C-301 in good condition?
YES: Go to Step 3.
NO: Repair the wiring harness between data link connector C-125 and ETACS-ECU connector C-301.
STEP 3. Check the wiring harness between data link connector C-125 and ETACS-ECU connector C-301 for a short to ground. Measure the
resistance at data link connector C-125.
CAUTION: Disconnect the negative battery terminal. For Details refer to Service Precautions.
CAUTION: A digital multimeter should be used. For Details refer to Service Precautions.
CAUTION: The test wiring harness should be used. For Details refer to Service Precautions.
1. Disconnect the scan tool and ETACS-ECU connector C-301, and measure the resistance at the wiring harness side of data link connector C-125.
2. Measure the resistance between data link connector terminal 6 and body ground. <CAN_H>
OK: 1 kilo ohm or more