Illuminated Entry Does Not Operate Using Keypad

Using keypad, lock and unlock doors. If doors do not lock and unlock, go to DOORS DO NOT LOCK OR UNLOCK USING KEYPAD test. If doors lock and unlock, replace original driver's door module with known good unit, then retest system. If illuminated entry is still inoperative, reinstall original driver's door module. Replace SCIL control module, then retest system.