Outlander 2WD V6-30L (6B31) (2007) - Body Control Systems Inspection
Q: Is the CAN bus line found to be normal?
YES : Go to Step 3.
NO : Repair the CAN bus line.
STEP 3. Using scan tool MB991958, read the MFI system diagnostic trouble code.
Check if DTC is set to the engine control module.
Q: Is the DTC set?
YES : Troubleshoot the MFI system.
NO : Go to Step 4.
STEP 4. Using scan tool MB991958, read the WCM diagnostic trouble code.
Check if DTC is set to the WCM.
Q: Is the DTC set?
YES : Troubleshoot the WCM.
NO : Go to Step 5.
STEP 5. Check that the engine starts.
Q: Does the engine start?
YES : The procedure is complete.
NO : Refer to MFI, Diagnosis. When the cause of the failure cannot be tracked down by the troubleshooting in MFI, replace WCM and register the ID
codes.
Inspection Procedure 4
Inspection Procedure 4: Check the WCM power supply and ground circuits.