Circuit/System Verification

In order to determine the best starting point to begin diagnosis first determine which features on the vehicle are functioning correctly or not. By performing a simple and quick check on the vehicle it can be determined if there is or isn't a fault in each feature. If any one part of the feature is faulty then the feature status is failed.

Match the status of all four features and go the suggested link to begin diagnosis.

Active Keyless Entry Verification

1. Ignition off, stand approximately 10 meters (33 feet) from the vehicle.
2. Verify that no other DTCs are set, as they could be the root cause of the issue.
   • If any of the DTCs are set 

     Refer to Diagnostic Trouble Code (DTC) List - Vehicle .

   • Go to next step: If none of the DTCs are set 
3. Verify the keyless entry transmitter locks and unlocks the vehicle.
   • If the vehicle either does not lock or does not unlock 

     Refer to Keyless Entry System Malfunction .

   • Go to next step: If the vehicle locks and unlocks 
4. Verify the Front Side Door Access Control Transmitter locks and unlocks the vehicle.
   • Go to next step: If the vehicle either does not lock or does not unlock 

     Go to next step: Refer to circuit system testing below.

   • Go to next step: If the vehicle locks and unlocks 
5. All OK.