Outlander 2WD V6-3.0L (6B31) (2007)
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CAUTION: To prevent damage to scan tool MB991958, always turn the ignition switch to the "LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.
1. Connect scan tool MB991958. Refer to "How to connect the Scan Tool (M.U.T.-III)." See: Reading and Clearing Diagnostic Trouble Codes/How
to Connect the Scan Tool (M.U.T.-III)
2. Turn the ignition switch to the "ON" position.
3. Diagnose the CAN bus line.
4. Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the CAN bus line found to be normal?
YES : Go to Step 2.
NO : Repair the CAN bus line.
STEP 2. Check the power supply circuit and the ground circuit to WCM.
Refer to INSPECTION PROCEDURE 4 "Check WCM Power Supply/Ground Circuits". See: Symptom Procedures/Inspection Procedure 4
Q: Is the power supply circuit and the ground circuit to WCM in good condition?
YES : Go to Step 3.
NO : Repair the power supply circuit and the ground circuit to WCM.
STEP 3. Retest the system
Check if scan tool can communicate with WCM.
Q: Does the scan tool cannot communicate with WCM in good condition?
YES : The trouble can be an intermittent malfunction (Refer to General (Body and Chassis) - How to use Troubleshooting/ inspection Service Points -
How to Cope with Intermittent Malfunction).
NO : Replace WCM and register the ID codes.
Inspection Procedure 2
Inspection Procedure 2: The ignition key cannot be registered using scan tool.
TECHNICAL DESCRIPTION (COMMENT)
If only some ignition keys cannot be registered, the ignition key itself may be faulty. If no ignition key can be registered, the key assembly may have
already been registered for another vehicle, or the WCM may be faulty.
