Fusion FWD L4-2.3L (2008)
Garage Door Opener Transmitter: Pinpoint Tests
PINPOINT TEST A: THE UNIVERSAL TRANSMITTER IS INOPERATIVE
Normal Operation
The universal transmitter receives voltage on circuit CLN09 (YE/GN) and is grounded through circuit GD139 (BK/YE).
This pinpoint test is intended to diagnose the following:
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Fuse
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Wiring, terminals or connectors
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Receiver unit
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Universal transmitter
A1-A2
