Component Tests and General Diagnostics

DIAGNOSIS AND TESTING - HOMELINK(R) TRANSCEIVER




Figure 1 - RADIO FREQUENCY DETECTOR 9001
If the HomeLink(R) transceiver is inoperative, retrain the transceiver with a known good transmitter. Programming and Relearning Test the universal transmitter operation again. If the unit is still inoperative, test the universal transmitter with Radio Frequency Detector special tool as described below:

1. Turn the Radio Frequency (RF) Detector ON (3). A "chirp" will sound and the green power Light Emitting Diode (LED) will light (2). If the green LED does not light, replace the battery (4).
2. Hold the RF detector within one inch of the TRAINED universal transmitter and press any of the transmitters buttons.
3. The red signal detection LEDs (1) will light and the tool will beep if a radio signal is detected. Repeat this test for all three transmitter buttons. If the tool does not detect a radio signal for any of the three buttons, replace the inoperative HomeLink(R) transceiver assembly. The HomeLink(R) transceiver is only available for service with the overhead console. If any part of the component is inoperative or damaged, the complete overhead console assembly must be replaced.