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Test P: The Auto Unlock Does Not Operate Correctly

PINPOINT TEST P: THE AUTO UNLOCK DOES NOT OPERATE CORRECTLY


P1-P5:






Normal Operation
The smart junction box (SJB) energizes the unlock relay based on input from the ajar switches and the vehicle speed signal. The SJB unlocks the doors when the following conditions are met:
- The vehicle speed has exceeded 20 km/h (12 mph) then dropped to 0 km/h (0 mph) (vehicle stopped).
- The key is turned to the OFF or ACCY position.
- The LH front door is opened within 10 minutes of the key being turned to the OFF or ACCY position.

The auto unlock feature is cancelled if the doors are locked with the door lock control switch or the remote keyless entry (RKE) transmitter within the 10 minute active window or if the 10 minute active window expires.

Possible Causes
- door ajar switches
- vehicle speed signal
- SJB