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Test 16: Infrared Unlock Signal To Passenger Door Control Module

Connect Hand-Held Tester (HHT) to Data Link Connector (DLC) located in engine bay. Monitor door control module readings. Point transmitter key at passenger's door handle and unlock vehicle. If a checkmark is displayed on HHT, system is okay. If "F" is displayed on HHT, perform TEST 3: RIGHT FRONT DOOR IR RECEIVER VOLTAGE SUPPLY  under SYSTEM TESTS. Check transmitter batteries. Transmitter may be defective.