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Home >> Lincoln >> 2005 >> LS V6-3.0L DOHC VIN S >> Repair and Diagnosis >> Body and Frame >> Locks >> Power Locks >> Testing and Inspection >> Pinpoint Tests >> Test J: The Doors Do Not Lock/Unlock Using the Remote Keyless Entry Keypad
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Test J: The Doors Do Not Lock/Unlock Using the Remote Keyless Entry Keypad

PINPOINT TEST J: THE DOORS DO NOT LOCK/UNLOCK USING THE REMOTE KEYLESS ENTRY KEYPAD


J1-J4:






J4-J5:






J6-J8:






J8-J10:






Normal Operation
When the customer code buttons are pressed on the remote keyless entry (RKE) keypad, a signal is sent to the driver door module (DDM) to activate the function requested. The customer code is entered to unlock the driver door. Entering the customer code and pressing the 3/4 button unlocks all the doors. Pressing 7/8 and 9/0 locks all the doors.

Customer code 1 is used to unlock the door and recall memory position 1. Customer Code 2 is used to unlock the door and recall memory position 2.

Possible Causes
- circuit 7-AA70 (YE/GN) short to ground or open
- circuit 8-AA70 (WH/GN) short to ground or open
- circuit 9-AA70 (BN/GN) open
- circuit 10-AA70 (GY/OG) short to ground or open
- RKE keypad
- DDM
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