Zephyr V6-3.0L VIN 1 (2006)
Garage Door Opener Transmitter: Pinpoint Tests
PINPOINT TEST A: THE UNIVERSAL TRANSMITTER IS INOPERATIVE
A1-A3
A3-A4
Normal Operation
The universal transmitter receives voltage on circuit CLN09 (YE/GN) and is grounded through circuit GD139 (BK/YE).